8 files changed, 2010 insertions, 1920 deletions

diff --git a/CHANGELOG b/CHANGELOG
index 8be7dda..f18509c 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,10 +1,9 @@
-$Id: CHANGELOG,v 1.16 2002/11/14 03:51:34 helios Exp $
-
+$Id: CHANGELOG,v 1.17 2002/11/14 22:52:53 helios Exp $
 
 TODO:
 * Rethink documentation flow and rewrite?
 * Port connection portion to other DBMS?  Genericize the module?  Start with 
-PostgreSQL.
+  PostgreSQL.
 * check for mandatory conf directives / syntax quit if not
 * GNU autoconf
 * merge server config into vh config
@@ -14,36 +13,12 @@ PostgreSQL.
 * LogSQLRotateLogs directive with daily/monthly/weekly/etc.
 * new format char: IP as bigint?
 * socket-based middleman daemon with configurable conns?
-
-
-* Cookies in separate table
 * ignore by cookie
 
 
-
-
 CHANGES:
 
 1.17:
-* In make_combined_log.pl, backtick-quoted the table name and added an 
-  order-by clause within the select statement.
-* TCP port number for db connection is now configurable using LogSqlTCPPort
-* New directive LogSQLForcePreserve sends all log entries directly to the
-  preserve file and *entirely bypasses* the db.  Useful for debugging, but
-  can be dangerous if you forget it's set!
-* Table names are now quoted in all cases with backticks in order to permit
-  names containing dashes (since many hostnames contain dashes).
-* The request_method field is now created as a varchar(10) instead of (6),
-  after it was pointed out to me that some methods can be longer than 6.
-* New directive LogSQLMachineID sets a string identifier for the webserver
-  machine.  This is useful if you have a cluster of many webservers and you
-  want to differentiate between them in the logs:  you can tell which log
-  entries came from each machine and thereby analyze your loadbalacing
-  performance.  Activate with the TransferLogFormat character 'M'.  Much
-  faster than doing some sort of wacky IP addr lookup via local_addr().
-* Added an alternative way of logging cookies. If you need to associate 
-  multiple cookies with each request, the new way involves using 
-  LogSQLWhichCookies (note the plural) and LogSQLCookieLogTable.
 
 * Renamed the module mod_log_sql to conform to the project goal of
   database-inspecificity.
@@ -89,6 +64,27 @@ CHANGES:
 * Migrated to the Artistic License (as used by Perl).
 * Moved table creation into its own callable function
 * Robustifying table creation
+* In make_combined_log.pl, backtick-quoted the table name and added an 
+  order-by clause within the select statement.
+* TCP port number for db connection is now configurable using LogSqlTCPPort
+* New directive LogSQLForcePreserve sends all log entries directly to the
+  preserve file and *entirely bypasses* the db.  Useful for debugging, but
+  can be dangerous if you forget it's set!
+* Table names are now quoted in all cases with backticks in order to permit
+  names containing dashes (since many hostnames contain dashes).
+* The request_method field is now created as a varchar(10) instead of (6),
+  after it was pointed out to me that some methods can be longer than 6.
+* New directive LogSQLMachineID sets a string identifier for the webserver
+  machine.  This is useful if you have a cluster of many webservers and you
+  want to differentiate between them in the logs:  you can tell which log
+  entries came from each machine and thereby analyze your loadbalacing
+  performance.  Activate with the TransferLogFormat character 'M'.  Much
+  faster than doing some sort of wacky IP addr lookup via local_addr().
+* Added an alternative way of logging cookies. If you need to associate 
+  multiple cookies with each request, the new way involves using 
+  LogSQLWhichCookies (note the plural) and LogSQLCookieLogTable.
+* Removed LogSQLRefererIgnore references, since it was never actually
+  activated anyway and the idea probably was of minimal value.
 
 
 1.16:
diff --git a/Documentation/README b/Documentation/README
new file mode 100644
index 0000000..df96ba1
--- /dev/null
+++ b/Documentation/README
@@ -0,0 +1,6 @@
+$Id: README,v 1.1 2002/11/14 22:52:56 helios Exp $
+
+The "original" document is the LyX file "documentation.lyx" -- all other
+files here are derived from it.  The most visually accurate document
+and the one I'd recommend reading is the PostScript (.ps) file, although
+a whole host of formats are made available here to suit your preference.
diff --git a/Documentation/documentation.lyx b/Documentation/documentation.lyx
index 48c3968..ecee913 100644
--- a/Documentation/documentation.lyx
+++ b/Documentation/documentation.lyx
@@ -5,6 +5,7 @@
 \inputencoding default
 \fontscheme default
 \graphics default
+\float_placement !hptb
 \paperfontsize 10
 \spacing single 
 \papersize letterpaper
@@ -12,8 +13,6 @@
 \use_geometry 1
 \use_amsmath 0
 \paperorientation portrait
-\paperwidth 8.5in
-\paperheight 11in
 \leftmargin 1in
 \topmargin 0.5in
 \rightmargin 1in
@@ -22,7 +21,7 @@
 \tocdepth 3
 \paragraph_separation indent
 \defskip medskip
-\quotes_language swedish
+\quotes_language english
 \quotes_times 2
 \papercolumns 1
 \papersides 1
@@ -33,10 +32,7 @@
 Installing and Running mod_log_sql
 \layout Author
 
-Christopher Powell 
-\layout Date
-
-11/13/02
+Christopher Powell, <chris@grubbybaby.com> 
 \layout Standard
 \pagebreak_bottom 
 
@@ -431,8 +427,6 @@ Unpack the archive into a working directory.
 \end_inset 
 
 Edit Makefile for your system.
-\newline 
-
 \begin_deeper 
 \layout Standard
 
@@ -588,7 +582,7 @@ Install your httpd binary.
 Configuration
 \layout Subsection
 
-Preparing MySQL
+Preparing MySQL for logging
 \layout Standard
 
 You have to prepare the database to receive data from mod_log_sql, and set
@@ -673,7 +667,7 @@ Then restart MySQL.
 \end_deeper 
 \layout Subsection
 
-Preparing Apache
+A very basic logging setup in Apache
 \layout Enumerate
 
 Tell the module what database to use and the appropriate authentication
@@ -689,8 +683,12 @@ EXAMPLE: Use the MySQL database called "apachelogs" running on "dbmachine.foo.co
 
 So, edit httpd.conf and insert the following lines somewhere AFTER any LoadModule
  / AddModule statements.
- Make sure these statements are "global," i.e.
- not inside any VirtualHost stanza.
+ 
+\emph on 
+Make sure these statements are "global," i.e.
+ not inside any VirtualHost stanza
+\emph default 
+.
 \layout LyX-Code
 
 LogSQLDatabase apachelogs
@@ -700,15 +698,20 @@ LogSQLLoginInfo dbmachine.foo.com loguser l0gger
 \layout LyX-Code
 
 LogSQLCreateTables on
-\end_deeper 
-\layout Enumerate
+\layout Standard
 
 If your database resides on localhost instead of another host, specify the
  MySQL server's socket file as follows:
-\begin_deeper 
 \layout LyX-Code
 
 LogSQLSocketFile /your/path/to/mysql.sock
+\layout Standard
+
+If your database is listening on a port other than 3306, specify the correct
+ TCP port as follows:
+\layout LyX-Code
+
+LogSQLTCPPort 1234
 \end_deeper 
 \layout Enumerate
 
@@ -724,20 +727,21 @@ access_log
 
  by inserting a LogSQLTransferLogTable directive.
  (The LogSQLTransferLogTable directive is the minimum required to log --
- other directives simply tune the module's behavior.)
+ other directives that you'll learn about later simply tune the module's
+ behavior.)
 \begin_deeper 
 \layout LyX-Code
 
 <VirtualHost 1.2.3.4>
 \layout LyX-Code
 
-[snip]
+ [snip]
 \layout LyX-Code
 
-LogSQLTransferLogTable access_log
+ LogSQLTransferLogTable access_log
 \layout LyX-Code
 
-[snip]
+ [snip]
 \layout LyX-Code
 
 </VirtualHost>
@@ -752,7 +756,7 @@ Restart apache.
 \end_deeper 
 \layout Subsection
 
-Testing the module
+Testing the basic setup
 \layout Enumerate
 
 Load your web site in a browser to trigger some hits, then confirm that
@@ -779,7 +783,7 @@ You now have basic functionality.
 
 If you do not see any entries in the access_log, then something is preventing
  the inserts from happening.
- This problem could be caused by several things: 
+ This problem could be caused by several things:
 \begin_deeper 
 \layout Itemize
 
@@ -815,34 +819,750 @@ You can now activate the advanced features of mod_log_sql.
  These are all described in the next section.
 \layout Subsection
 
-Configuration directive reference
+How to tune logging with run-time directives
 \layout Subsubsection
 
-LogSQLLoginInfo 
+Instructing the module what to log
+\layout Standard
+
+The LogSQLTransferLogFormat directive tells the module which information
+ to send to the database.
+ This directive resembles -- but is not identical to -- the Apache LogFormat
+ directive.
+ For each virtual host that you want to enable SQL logging, insert a LogSQLTrans
+ferLogFormat directive into the VirtualHost stanza.
+\layout Standard
+
+After LogSQLTransferLogFormat you supply a string of characters that tell
+ the module what to log.
+ In the configuration directive reference (section 
+\begin_inset LatexCommand \ref{sec:ConfRef}
+
+\end_inset 
+
+) there is a table which clearly defines all the possible things to log.
+ Let's say you only wanted to log only the request time, the remote host,
+ and the request; you'd use:
 \layout LyX-Code
 
+LogSQLTransferLogFormat HUS
+\layout Standard
 
-\series bold 
-MANDATORY
-\series default 
+A more appropriate string to use is
+\layout LyX-Code
+
+LogSQLTransferLogFormat AbHhmRSsTUuv
+\layout Standard
+
+which logs all the information required to be compatible with the Combined
+ Log Format (CLF).
+\layout Standard
+
+If you don't choose to log everything that is available, that's fine.
+ The table in your database will have unused columns that will simply contain
+ NULL and do not cause issues.
+\layout Standard
+
+Some directives need a little extra configuration:
+\layout Itemize
+
+If you specify 'c' to indicate that you want to log the cookie value, you
+ need to also tell the module which cookie you want with LogSQLWhichCookie
+ -- after all, there could be many cookies associated with a given request.
+ Fail to specify LogSQLWhichCookie, and no cookie information at all will
+ be logged.
  
+\layout Itemize
+
+If you specify 'M' to indicate that you want to log the machine ID, you
+ need to also instruct the module this machine's identifier using the LogSQLMach
+ineID directive.
+ Fail to specify LogSQLMachineID, and a simple '-' character will be logged
+ in the machine_id column.
+\layout Subsubsection
+
+Instructing the module what NOT to log
+\layout Standard
+
+Two 
+\begin_inset Quotes eld
+\end_inset 
+
+ignore
+\begin_inset Quotes srd
+\end_inset 
+
+ directives allow you to specify things that the module should not log.
+ This can be very handy for a variety of reasons, such as keeping your database
+ as uncluttered as possible, keeping your statistics free of unneeded numbers,
+ etc.
+\layout Standard
+
+You are able to tell the module to ignore based on LogSQLRemhostIgnore and
+ LogSQLRequestIgnore.
+ A good way to use LogSQLRemhostIgnore is to prevent the module from logging
+ the traffic that your internal hosts generate.
+ LogSQLRequestIgnore is great for preventing things like requests for favicon.ico
+ from cluttering up your database, as well as the various requests that
+ worms make, etc.
+\layout Standard
+
+You can specify a series of strings after each directive.
+ Do not use any type of globbing or regular-expression syntax -- each string
+ is considered a match if it is a substring of the larger request or remote-host.
+ In other words, if you want to match 
+\begin_inset Quotes eld
+\end_inset 
+
+host1.corp.foo.com
+\begin_inset Quotes srd
+\end_inset 
+
+ and 
+\begin_inset Quotes eld
+\end_inset 
+
+host2.dmz.foo.com
+\begin_inset Quotes srd
+\end_inset 
+
+, simply specify:
 \layout LyX-Code
 
-Syntax: LogSQLLoginInfo host user password
+LogSQLRemhostIgnore foo.com
+\layout Standard
+
+A great way to catch the vast majority of worm-attack requests and prevent
+ them from being logged is to specify:
 \layout LyX-Code
 
-Example: LogSQLLoginInfo foobar.baz.com logwriter passw0rd 
+LogSQLRequestIgnore root.exe cmd.exe default.ida
+\layout Subsection
+
+Advanced logging scenarios
+\layout Subsubsection
+
+
+\begin_inset LatexCommand \label{secMulTable}
+
+\end_inset 
+
+Logging many-to-one data in separate tables
+\layout Standard
+
+A given HTTP request can have a one-to-many relationship with certain kinds
+ of data.
+ For example, a single HTTP request can have 4 cookies, 3 headers and 5
+ mod_gzip notes associated with it.
+ mod_log_sql is capable of logging these relationships due to the elegance
+ of SQL relational data.
+\layout Standard
+
+You already have a single table containing access requests.
+ One of the columns in that table is 'id' which contains the unique request
+ ID supplied by the standard Apache module mod_unique_id (assuming you compile
+ in that module and employ the LogSQLTransferLogFormat character 'I').
+ Each request gets a unique ID that can be thought of as a primary key within
+ the database.
+\layout Standard
+
+So, let's add several new tables: a notes table, a cookies table, and tables
+ for inbound and outbound headers.
+ We have a certain request, let's say its unique ID is 
+\begin_inset Quotes eld
+\end_inset 
+
+XYZ123
+\begin_inset Quotes erd
+\end_inset 
+
+.
+ Within each separate table will be multiple entries with that request ID:
+ several cookie entries, several header entries, etc.
+ Something like this:
+\layout Standard
+
+\begin_float tab 
+\layout Caption
+
+
+\begin_inset LatexCommand \label{tblAcc}
+
+\end_inset 
+
+access_log
+\layout Standard
+\align center 
+
+\begin_inset  Tabular
+<lyxtabular version="2" rows="2" columns="3">
+<features rotate="false" islongtable="false" endhead="0" endfirsthead="0" endfoot="0" endlastfoot="0">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="true" width="" special="">
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+id
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+remote_host
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+request_uri
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+XYZ123
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+foo.bar.com
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+/index.html
+\end_inset 
+</cell>
+</row>
+</lyxtabular>
+
+\end_inset 
+
+
+\end_float 
+\begin_float tab 
+\layout Caption
+
+
+\begin_inset LatexCommand \label{tblNotes}
+
+\end_inset 
+
+notes_log
+\layout Standard
+\align center 
+
+\begin_inset  Tabular
+<lyxtabular version="2" rows="3" columns="3">
+<features rotate="false" islongtable="false" endhead="0" endfirsthead="0" endfoot="0" endlastfoot="0">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="true" width="" special="">
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+id
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+item
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+val
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+XYZ123
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+mod_gzip_result
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+OK
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+XYZ123
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+mod_gzip_compression_ratio
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+69
+\end_inset 
+</cell>
+</row>
+</lyxtabular>
+
+\end_inset 
+
+
+\end_float 
+\layout Standard
+
+\begin_float tab 
+\layout Caption
+
+
+\begin_inset LatexCommand \label{tblHdr}
+
+\end_inset 
+
+headers_log
+\layout Standard
+\align center 
+
+\begin_inset  Tabular
+<lyxtabular version="2" rows="5" columns="3">
+<features rotate="false" islongtable="false" endhead="0" endfirsthead="0" endfoot="0" endlastfoot="0">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="true" width="" special="">
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+id
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+item
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+val
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+XYZ123
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+Content-Type
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+text/html
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+XYZ123
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+Accept-Encoding
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+gzip, deflate
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+XYZ123
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+Expires
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+Tue, 28 May 2002 10:00:18 GMT
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+XYZ123
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+Cache-Control
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+max-age=86400
+\end_inset 
+</cell>
+</row>
+</lyxtabular>
+
+\end_inset 
+
+
+\end_float 
+\layout Standard
+
+As you can see in tables 
+\begin_inset LatexCommand \ref{tblAcc}
+
+\end_inset 
+
+, 
+\begin_inset LatexCommand \ref{tblNotes}
+
+\end_inset 
+
+ and 
+\begin_inset LatexCommand \ref{tblHdr}
+
+\end_inset 
+
+, you have a many-to-one relationship for request XYZ123: one access has
+ two associated notes and four associated headers.
+ You can extract this data easily using the power of SQL's 
+\begin_inset Quotes eld
+\end_inset 
+
+select
+\begin_inset Quotes erd
+\end_inset 
+
+ statement and table joins.
+ To see the notes associated with a particular request:
 \layout LyX-Code
 
-Context: server config
-\layout Quote
+select a.remote_host, a.request_uri, n.item, n.val from access_log a, notes_log
+ n where a.id=n.id and a.id='PPIDskBRH30AAGPtAsg';
+\layout LyX-Code
 
-Defines the general parameters of the MySQL host to which you will be logging.
- host is the hostname or IP address of the MySQL machine.
- user is the MySQL userid (not a Unix userid!) with INSERT privileges on
- the table defined in LogSQLTransferLogTable.
- password is that user's password.
- This is defined only once in the httpd.conf file.
+\layout Standard
+\align center 
+
+\begin_inset  Tabular
+<lyxtabular version="2" rows="3" columns="4">
+<features rotate="false" islongtable="false" endhead="0" endfirsthead="0" endfoot="0" endlastfoot="0">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="true" width="" special="">
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+remote_host
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+request_uri 
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+item
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+val
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+zerberus.aiacs.net
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+/mod_log_sql/style_1.css
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+mod_gzip_result
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+DECLINED:EXCLUDED
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+zerberus.aiacs.net
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+/mod_log_sql/style_1.css
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+mod_gzip_compression_ratio
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+0
+\end_inset 
+</cell>
+</row>
+</lyxtabular>
+
+\end_inset 
+
+
+\layout LyX-Code
+
+\layout LyX-Code
+
+\layout Standard
+
+In order to use this capability of mod_log_sql, you must do several things:
+\layout Itemize
+
+Compile mod_unique_id into Apache (statically or as a DSO).
+ mod_log_sql employs the unique request ID that mod_unique_id provides in
+ order to key between the separate tables.
+ You can still log the data without mod_unqiue_id, but it will be completely
+ uncorrelated and you will have no way to discern any meaning.
+\layout Itemize
+
+Create the appropriate tables.
+ This will be done for you if you permit mod_log_sql to create its own tables,
+ or if you use the enclosed create_tables.sql script.
+\layout Itemize
+
+Create a SQL index on the 
+\begin_inset Quotes eld
+\end_inset 
+
+id
+\begin_inset Quotes erd
+\end_inset 
+
+ column.
+ Without this index, table joins will be deathly slow.
+ I recommend you consult the MySQL documentation on the proper way to create
+ a column index if you are not familiar with this operation.
+\layout Itemize
+
+Within each appropriate VirtualHost stanza, use the LogSQLWhich* and LogSQL*LogT
+able directives to tell the module what and where to log the data.
+ In the following example, I have specified a name for the notes table that
+ is different from the default, whereas I have left the other table names
+ at their defaults.
+ I then specified the cookies, headers and notes that interest me.
+\layout LyX-Code
+
+<VirtualHost 216.231.36.128>
+\layout LyX-Code
+
+  (snip)
+\layout LyX-Code
+
+  LogSQLNotesLogTable notestable
+\layout LyX-Code
+
+  LogSQLWhichCookies bluecookie redcookie greencookie 
+\layout LyX-Code
+
+  LogSQLWhichNotes mod_gzip_result mod_gzip_compression_ratio
+\layout LyX-Code
+
+  LogSQLWhichHeadersOut Expires Content-Type Cache-Control 
+\layout LyX-Code
+
+  LogSQLWhichHeadersIn UserAgent Accept-Encoding Host
+\layout LyX-Code
+
+  (snip)
+\layout LyX-Code
+
+</VirtualHost>
+\layout LyX-Code
+
+\layout Subsection
+
+
+\begin_inset LatexCommand \label{sec:ConfRef}
+
+\end_inset 
+
+Configuration directive reference
+\layout Standard
+
+It is imperative that you understand which directives are used 
+\emph on 
+only once 
+\emph default 
+in the main server config, and which are used inside VirtualHost stanzas
+ and therefore multiple times within httpd.conf.
+ The 
+\begin_inset Quotes eld
+\end_inset 
+
+context
+\begin_inset Quotes srd
+\end_inset 
+
+ listed with each entry  informs you of this.
 \layout Subsubsection
 
 LogSQLDatabase 
@@ -859,7 +1579,7 @@ Syntax: LogSQLDatabase database
 Example: LogSQLDatabase loggingdb 
 \layout LyX-Code
 
-Context: server config
+Context: main server config
 \layout Quote
 
 Defines the database that is used for logging.
@@ -867,143 +1587,175 @@ Defines the database that is used for logging.
  This is defined only once in the httpd.conf file.
 \layout Subsubsection
 
-LogSQLTransferLogTable
+LogSQLLoginInfo 
 \layout LyX-Code
 
 
 \series bold 
-MANDATORY 
+MANDATORY
+\series default 
+ 
 \layout LyX-Code
 
-Syntax: LogSQLTransferLogTable table-name 
+Syntax: LogSQLLoginInfo host user password
 \layout LyX-Code
 
-Example: LogSQLTransferLogTable access_log_table 
+Example: LogSQLLoginInfo foobar.baz.com logwriter passw0rd 
 \layout LyX-Code
 
-Context: virtual host
+Context: main server config
 \layout Quote
 
-Defines which table is used for logging of Apache's transfers; this is analogous
- to Apache's TransferLog directive.
- table-name must be a valid table within the database defined in LogSQLDatabase.
-\layout Quote
-
-This directive is not necessary if you declare LogSQLMassVirtualHosting
- On, since that directive activates dynamically-named tables.
- If you attempt to use LogSQLTransferLogTable at the same time a warning
- will be logged and it will be ignored, since LogSQLMassVirtualHosting takes
- priority.
+Defines the general parameters of the MySQL host to which you will be logging.
+ host is the hostname or IP address of the MySQL machine.
+ user is the MySQL userid (not a Unix userid!) with INSERT privileges on
+ the table defined in LogSQLTransferLogTable.
+ password is that user's password.
+ This is defined only once in the httpd.conf file.
 \layout Subsubsection
 
-LogSQLRequestIgnore
+LogSQLTCPPort
 \layout LyX-Code
 
-Syntax: LogSQLRequestIgnore req1 req2 req3 ...
- reqN 
+Syntax: LogSQLTCPPort portnumber
 \layout LyX-Code
 
-Example: LogSQLRequestIgnore root.exe cmd.exe default.ida favicon.ico 
+Example: LogSQLTCPPort 3309
 \layout LyX-Code
 
-Context: virtual host
-\layout Quote
+Default: 3306
+\layout LyX-Code
 
-Lists a series of strings that, if present in the URI, will cause that request
- NOT to be logged.
- This directive is useful for cutting down on log clutter when you KNOW
- that you do not want to log requests for certain objects.
- (The example above is a genuinely useful one; it will prevent logging of
- many common Microsoft-based worm intrusion attempts, as well as those ridiculou
-s requests for the favicon.)
+Context: main server config
 \layout Quote
 
-Each string is separated by a space, and NO regular expressions or globbing
- are allowed.
- Each string is evaluated as a substring of the URI using strstr().
+Your database may listen on a different port than the default.
+ If so, use this directive to instruct the module which port to use.
+ This directive only applies if the database is on a different machine connected
+ via TCP/IP.
 \layout Subsubsection
 
-LogSQLRemhostIgnore
+LogSQLSocketFile 
 \layout LyX-Code
 
-Syntax: LogSQLRemhostIgnore host1 host2 host3 ...
- hostN 
+Syntax: LogSQLSocketFile filename 
 \layout LyX-Code
 
-Example: LogSQLRemhostIgnore localnet.com 
+Example: LogSQLSocketFile /tmp/mysql.sock 
 \layout LyX-Code
 
-Context: virtual host
+Default: /var/lib/mysql/mysql.sock 
+\layout LyX-Code
+
+Context: main server config
 \layout Quote
 
-Lists a series of strings that, if present in the REMOTE_HOST, will cause
- that request NOT to be logged.
- This directive is useful for cutting down on log clutter when you KNOW
- that you do not want to log requests from certain hosts, such as your own
- internal network machines.
+At Apache runtime you can specify the MySQL socket file to use.
+ Set this once in your main server config to override the default value.
+ This value is irrelevant if your database resides on a separate machine.
 \layout Quote
 
-Each string is separated by a space, and NO regular expressions or globbing
- are allowed.
- Each string is evaluated as a substring of the REMOTE_HOST using strstr().
+mod_log_sql will automatically employ the socket for db communications if
+ the database resides on the local host.
+ If the db resides on a separate host the module will automatically use
+ TCP/IP.
+ This is a function of the MySQL API and is not user-configurable.
 \layout Subsubsection
 
-LogSQLRefererIgnore
+LogSQLPreserveFile
+\layout LyX-Code
+
+Syntax: LogSQLPreserveFile filename 
 \layout LyX-Code
 
-Syntax: LogSQLRefererIgnore ref1 ref2 ref3 ...
- refN 
+Example: LogSQLPreserveFile offline-preserve 
 \layout LyX-Code
 
-Example: LogSQLRefererIgnore google.com 
+Default: /tmp/sql-preserve
 \layout LyX-Code
 
 Context: virtual host
 \layout Quote
 
-Lists a series of strings that, if present in the HTTP_REFERER, will cause
- that request NOT to be logged.
- This directive is useful for cutting down on log clutter when you know
- that you do not want to log requests from certain referers.
+mod_log_sql writes queries to this local preserve file in the event that
+ it cannot reach the database, and thus ensures that your high-availability
+ web frontend does not lose logs during a temporary database outage.
+ This could happen for a number of reasons: the database goes offline, the
+ network breaks, etc.
+ You will not lose entries since the module has this backup.
+ The file consists of a series of SQL statements that can be imported into
+ your database at your convenience; furthermore, because the SQL queries
+ contain the access timestamps you do not need to worry about out-of-order
+ data after the import.
 \layout Quote
 
-Each string is separated by a space, and NO regular expressions or globbing
- are allowed.
- Each string is evaluated as a substring of the HTTP_REFERER using strstr().
+If you do not define LogSQLPreserveFile then all virtual servers will log
+ to the same default preserve file (/tmp/mysql-preserve).
+ You can redefine this on a virtual-host basis in order to segregate your
+ preserve files if you desire.
+ Note that segregation is not really necessary, as the SQL statements that
+ are written to the preserve file already distinguish between different
+ virtual hosts if you include the 'v' character in your LogSQLTransferLogFormat
+ directive.
+\layout Quote
+
+The module will log to error-log if/when it notices a database outage, and
+ upon database return.
+ You will therefore know when the preserve file is being used, although
+ it is your responsibility to import the file.
+\layout Quote
+
+The file does not need to be created in advance.
+ It is safe to remove or rename the file without interrupting Apache, as
+ the module closes the filehandle immediately after completing the write.
+ The file is created with the user & group ID of the running Apache process
+ (e.g.
+ 'nobody' on many Linux distributions).
 \layout Subsubsection
 
-LogSQLWhichCookie
+LogSQLForcePreserve
 \layout LyX-Code
 
-Syntax: LogSQLWhichCookie cookiename 
+Syntax: LogSQLForcePreserve Flag
 \layout LyX-Code
 
-Example: LogSQLWhichCookie Clicks
+Example: LogSQLPreserveFile on
 \layout LyX-Code
 
-Default: None.
- You must set this if you wish to capture cookies.
+Default: off
 \layout LyX-Code
 
-Context: virtual host
+Context: main server config
 \layout Quote
 
-In HTTP, cookies have names to distinguish them from each other.
- Using mod_usertrack, for example, you can give your user-tracking cookies
- a name with the CookieName directive.
+You may need to perform debugging on your database and specifically want
+ mod_log_sql to make no attempts to log to it.
+ This directive instructs the module to send all its log entries directly
+ to the preserve file and to make no database INSERT attempts.
 \layout Quote
 
-If you have activated cookie logging in LogSQLTransferLogFormat, then LogSQLWhic
-hCookie tells mod_log_sql which cookie to log.
- This is useful because many times you will be setting and receiving more
- than one cookie from a client; without this directive you'd be unable to
- choose which cookie is your mod_usertrack cookie.
+This is presumably a directive for temporary use only; it could be dangerous
+ if you set it and forget it, as all your entries will simply pile up in
+ the preserve file.
+\layout Subsubsection
+
+LogSQLMachineID
+\layout LyX-Code
+
+Syntax: LogSQLMachineID somename
+\layout LyX-Code
+
+Example: LogSQLMachineID web01
+\layout LyX-Code
+
+Context: main server config
 \layout Quote
 
-Note: although this was intended for people who are using mod_usertrack
- to set user-tracking cookies, you aren't restricted in any way.
- You can choose which cookie you wish to log to the database, and it doesn't
- necessarily have to have anything to do with mod_usertrack.
+If you have a farm of webservers you may wish to log which particular machine
+ made each entry; this is useful for analyzing your loadbalancing methodology.
+ LogSQLMachineID permits you to distinguish each machine's entries if you
+ assign each machine its own LogSQLMachineID: for example, web01, web02,
+ web03, etc.
 \layout Subsubsection
 
 LogSQLCreateTables
@@ -1018,10 +1770,10 @@ Example: LogSQLCreateTables On
 Default: Off 
 \layout LyX-Code
 
-Context: server config
+Context: main server config
 \layout Quote
 
-mod_log_sql now has the ability to create its tables on-the-fly.
+mod_log_sql has the ability to create its tables on-the-fly.
  The advantage to this is convenience: you don't have to execute any SQL
  by hand to prepare the table.
  This is especially helpful for people with lots of virtual hosts (who should
@@ -1038,7 +1790,7 @@ There is a slight disadvantage: if you wish to activate this feature, then
  CREATE on the logging database is reasonable.
 \layout Quote
 
-This is defined only once in the httpd.conf file.
+Defined this only once in the httpd.conf file.
 \layout Subsubsection
 
 LogSQLMassVirtualHosting
@@ -1053,7 +1805,7 @@ Example: LogSQLMassVirtualHosting On
 Default: Off 
 \layout LyX-Code
 
-Context: server config
+Context: main server config
 \layout Quote
 
 If you administer a site hosting many, many virtual hosts then this option
@@ -1086,85 +1838,86 @@ This is a huge boost in convenience for sites with many virtual servers.
 This is defined only once in the httpd.conf file.
 \layout Subsubsection
 
-LogSQLPreserveFile
+LogSQLTransferLogTable
 \layout LyX-Code
 
-Syntax: LogSQLPreserveFile filename 
+
+\series bold 
+MANDATORY (if not LogSQLMassVirtualHosting)
 \layout LyX-Code
 
-Example: LogSQLPreserveFile offline-preserve 
+Syntax: LogSQLTransferLogTable table-name 
 \layout LyX-Code
 
-Default: mysql-preserve (in /tmp) 
+Example: LogSQLTransferLogTable access_log_table 
 \layout LyX-Code
 
 Context: virtual host
 \layout Quote
 
-mod_log_sql writes queries to this local preserve file in the event that
- it cannot reach the database, and thus ensures that your high-availability
- web frontend does not lose logs during a temporary database outage.
- This could happen for a number of reasons: the database goes offline, the
- network breaks, etc.
- You will not lose entries since the module has this backup.
- The file consists of a series of SQL statements that can be imported into
- your database at your convenience; furthermore, because the SQL queries
- contain the access timestamps you do not need to worry about out-of-order
- data after the import.
+Defines which table is used for logging of Apache's transfers; this is analogous
+ to Apache's TransferLog directive.
+ table-name must be a valid table within the database defined in LogSQLDatabase.
 \layout Quote
 
-For security purposes the name you supply will be prepended with "/tmp/"
- to force creation of the file in /tmp.
-\layout Quote
+This directive is not necessary if you declare LogSQLMassVirtualHosting
+ On, since that directive activates dynamically-named tables.
+ If you attempt to use LogSQLTransferLogTable at the same time a warning
+ will be logged and it will be ignored, since LogSQLMassVirtualHosting takes
+ priority.
+\layout Subsubsection
 
-If you do not define LogSQLPreserveFile then all virtual servers will log
- to the same default preserve file (/tmp/mysql-preserve).
- You can redefine this on a virtual-host basis in order to segregate your
- preserve files if you desire.
- Note that segregation is not really necessary, as the SQL statements that
- are written to the preserve file already distinguish between different
- virtual hosts.
+LogSQLRequestIgnore
+\layout LyX-Code
+
+Syntax: LogSQLRequestIgnore req1 req2 req3 ...
+ reqN 
+\layout LyX-Code
+
+Example: LogSQLRequestIgnore root.exe cmd.exe default.ida favicon.ico 
+\layout LyX-Code
+
+Context: virtual host
 \layout Quote
 
-The module will log to error-log if/when it notices a database outage, and
- upon database return.
- You will therefore know when the preserve file is being used, although
- it is your responsibility to import the file.
+Lists a series of strings that, if present in the URI, will cause that request
+ NOT to be logged.
+ This directive is useful for cutting down on log clutter when you KNOW
+ that you do not want to log requests for certain objects.
+ (The example above is a genuinely useful one; it will prevent logging of
+ many common Microsoft-based worm intrusion attempts, as well as those ridiculou
+s requests for the favicon.)
 \layout Quote
 
-The file does not need to be created in advance.
- It is safe to remove or rename the file without interrupting Apache, as
- the module closes the filehandle immediately after completing the write.
- The file is created with the user & group ID of the running Apache process
- (e.g.
- 'nobody' on many Linux distributions).
+Each string is separated by a space, and NO regular expressions or globbing
+ are allowed.
+ Each string is evaluated as a substring of the URI using strstr().
 \layout Subsubsection
 
-LogSQLSocketFile 
-\layout LyX-Code
-
-Syntax: LogSQLSocketFile filename 
+LogSQLRemhostIgnore
 \layout LyX-Code
 
-Example: LogSQLSocketFile /tmp/mysql.sock 
+Syntax: LogSQLRemhostIgnore host1 host2 host3 ...
+ hostN 
 \layout LyX-Code
 
-Default: /var/lib/mysql/mysql.sock 
+Example: LogSQLRemhostIgnore localnet.com 
 \layout LyX-Code
 
-Context: server config
+Context: virtual host
 \layout Quote
 
-At Apache runtime you can specify the MySQL socket file to use.
- Set this once in your main server config to override the default value.
- This value is irrelevant if your database resides on a separate machine.
+Lists a series of strings that, if present in the REMOTE_HOST, will cause
+ that request NOT to be logged.
+ This directive is useful for cutting down on log clutter when you KNOW
+ that you do not want to log requests from certain hosts, such as your own
+ internal network machines.
 \layout Quote
 
-mod_log_sql will automatically employ the socket for db communications if
- the database resides on the local host.
- If the db resides on a separate host the module will automatically use
- TCP/IP.
- This is a function of the MySQL API and is not user-configurable.
+Each string is separated by a space, and NO regular expressions or globbing
+ are allowed.
+ Each string is simply evaluated as a substring of the REMOTE_HOST using
+ strstr().
 \layout Subsubsection
 
 LogSQLTransferLogFormat 
@@ -1207,7 +1960,7 @@ Each character in the format-string defines an attribute of the request
 
 
 \series bold 
-Character
+Char
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -1237,7 +1990,7 @@ MySQL DB field
 
 
 \series bold 
-Recommended column type
+Column type
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -1289,7 +2042,7 @@ varchar(255)
 
 \layout Standard
 
-Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 4.0)
+Mozilla/4.0 (compat; MSIE 6.0; Windows)
 \end_inset 
 </cell>
 </row>
@@ -1373,7 +2126,7 @@ varchar(255)
 
 \layout Standard
 
-Apache=sdyn.fooonline.net.130051007102700823
+Apache=sdyn.fooonline.net.1300102700823
 \end_inset 
 </cell>
 </row>
@@ -1383,7 +2136,7 @@ Apache=sdyn.fooonline.net.130051007102700823
 
 \layout Standard
 
-f
+H
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -1391,6 +2144,7 @@ f
 
 \layout Standard
 
+HTTP request protocol
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -1398,7 +2152,7 @@ f
 
 \layout Standard
 
-request_file
+request_protocol
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -1406,7 +2160,7 @@ request_file
 
 \layout Standard
 
-varchar(255)
+varchar(10)
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -1414,6 +2168,7 @@ varchar(255)
 
 \layout Standard
 
+HTTP/1.1
 \end_inset 
 </cell>
 </row>
@@ -1423,7 +2178,7 @@ varchar(255)
 
 \layout Standard
 
-H
+h
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -1431,7 +2186,7 @@ H
 
 \layout Standard
 
-HTTP request protocol
+Name of remote host
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -1439,7 +2194,7 @@ HTTP request protocol
 
 \layout Standard
 
-request_protocol
+remote_host
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -1447,7 +2202,7 @@ request_protocol
 
 \layout Standard
 
-varchar(10)
+varchar(50)
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -1455,7 +2210,7 @@ varchar(10)
 
 \layout Standard
 
-HTTP/1.1
+blah.foobar.com
 \end_inset 
 </cell>
 </row>
@@ -1465,15 +2220,15 @@ HTTP/1.1
 
 \layout Standard
 
-h
+I
 \end_inset 
 </cell>
-<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+<cell multicolumn="0" alignment="left" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
 \begin_inset Text
 
 \layout Standard
 
-Name of remote host
+Request ID (from mod_unique_id)
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -1481,7 +2236,7 @@ Name of remote host
 
 \layout Standard
 
-remote_host
+id
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -1489,7 +2244,7 @@ remote_host
 
 \layout Standard
 
-varchar(50)
+char(19)
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -1497,7 +2252,7 @@ varchar(50)
 
 \layout Standard
 
-blah.foobar.com
+POlFcUBRH30AAALdBG8
 \end_inset 
 </cell>
 </row>
@@ -1507,7 +2262,7 @@ blah.foobar.com
 
 \layout Standard
 
-I
+l
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -1707,7 +2462,7 @@ varchar(255)
 
 \layout Standard
 
-http://www.biglinkstoyou.com/linkpage.html
+http://www.biglinks4u.com/linkpage.html
 \end_inset 
 </cell>
 </row>
@@ -2059,11 +2814,12 @@ If you have compiled mod_log_sql with WANT_SSL_LOGGING, you also get these:
 
 
 \begin_inset  Tabular
-<lyxtabular version="2" rows="4" columns="4">
+<lyxtabular version="2" rows="4" columns="5">
 <features rotate="false" islongtable="false" endhead="0" endfirsthead="0" endfoot="0" endlastfoot="0">
 <column alignment="center" valignment="top" leftline="true" rightline="false" width="" special="">
 <column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
 <column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
 <column alignment="left" valignment="top" leftline="true" rightline="true" width="" special="">
 <row topline="true" bottomline="true" newpage="false">
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -2073,7 +2829,17 @@ If you have compiled mod_log_sql with WANT_SSL_LOGGING, you also get these:
 
 
 \series bold 
-Character
+Char
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+
+\series bold 
+What is this?
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -2083,7 +2849,7 @@ Character
 
 
 \series bold 
-MySQL DB field it activates
+MySQL DB field
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
@@ -2093,7 +2859,7 @@ MySQL DB field it activates
 
 
 \series bold 
-MySQL DB field it activatesRecommended column type
+Column Type
 \end_inset 
 </cell>
 <cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
@@ -2121,6 +2887,14 @@ z
 
 \layout Standard
 
+SSL cipher used
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
 ssl_cipher
 \end_inset 
 </cell>
@@ -2155,6 +2929,14 @@ q
 
 \layout Standard
 
+Keysize of the SSL connection
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
 ssl_keysize
 \end_inset 
 </cell>
@@ -2189,6 +2971,14 @@ Q
 
 \layout Standard
 
+Maximum keysize supported
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
 ssl_maxkeysize
 \end_inset 
 </cell>
@@ -2214,6 +3004,210 @@ smallint unsigned
 \end_inset 
 
 
+\layout Subsubsection
+
+LogSQLWhichCookie
+\layout LyX-Code
+
+Syntax: LogSQLWhichCookie cookiename 
+\layout LyX-Code
+
+Example: LogSQLWhichCookie Clicks
+\layout LyX-Code
+
+Default: None.
+ You must set this if you wish to capture cookies.
+\layout LyX-Code
+
+Context: virtual host
+\layout Quote
+
+In HTTP, cookies have names to distinguish them from each other.
+ Using mod_usertrack, for example, you can give your user-tracking cookies
+ a name with the CookieName directive.
+\layout Quote
+
+If you have activated cookie logging in LogSQLTransferLogFormat, then LogSQLWhic
+hCookie tells mod_log_sql which cookie to log.
+ This is useful because many times you will be setting and receiving more
+ than one cookie from a client; without this directive you'd be unable to
+ choose which cookie is your mod_usertrack cookie.
+\layout Quote
+
+Note: although this was intended for people who are using mod_usertrack
+ to set user-tracking cookies, you aren't restricted in any way.
+ You can choose which cookie you wish to log to the database, and it doesn't
+ necessarily have to have anything to do with mod_usertrack.
+\layout Subsubsection
+
+LogSQLWhichCookies
+\layout LyX-Code
+
+Syntax: LogSQLWhichCookies cookie1 cookie2 ...
+ cookieN
+\layout LyX-Code
+
+Example: LogSQLWhichCookies userlogin foobar foobaz
+\layout LyX-Code
+
+Default: None
+\layout LyX-Code
+
+Context: virtual host
+\layout Quote
+
+Defines the list of cookies you would like logged.
+ Works in conjunction with LogSQLCookieLogTable.
+\layout Subsubsection
+
+LogSQLWhichHeadersIn
+\layout LyX-Code
+
+Syntax: LogSQLWhichHeadersIn item1 item2 ...
+ itemN
+\layout LyX-Code
+
+Example: LogSQLWhichHeadersIn UserAgent Accept-Encoding Host
+\layout LyX-Code
+
+Default: None
+\layout LyX-Code
+
+Context: virtual host
+\layout Quote
+
+Defines the list of inbound headers you would like logged.
+ Works in conjunction with LogSQLHeadersInLogTable.
+\layout Subsubsection
+
+LogSQLWhichHeadersOut
+\layout LyX-Code
+
+Syntax: LogSQLWhichHeadersOut item1 item2 ...
+ itemN
+\layout LyX-Code
+
+Example: LogSQLWhichHeadersOut Expires Content-Type Cache-Control
+\layout LyX-Code
+
+Default: None
+\layout LyX-Code
+
+Context: virtual host
+\layout Quote
+
+Defines the list of outbound headers you would like logged.
+ Works in conjunction with LogSQLHeadersOutLogTable.
+\layout Subsubsection
+
+LogSQLWhichNotes
+\layout LyX-Code
+
+Syntax: LogSQLWhichNotes item1 item2 ...
+ itemN
+\layout LyX-Code
+
+Example: LogSQLWhichNotes mod_gzip_result mod_gzip_compression_ratio
+\layout LyX-Code
+
+Default: None
+\layout LyX-Code
+
+Context: virtual host
+\layout Quote
+
+Defines the list of notes you would like logged.
+ Works in conjunction with LogSQLNotesLogTable.
+\layout Subsubsection
+
+LogSQLCookieLogTable
+\layout LyX-Code
+
+Syntax: LogSQLCookieLogTable table-name 
+\layout LyX-Code
+
+Example: LogSQLCookieLogTable cookie_log
+\layout LyX-Code
+
+Default: cookies
+\layout LyX-Code
+
+Context: virtual host
+\layout Quote
+
+Defines which table is used for logging of cookies.
+ Working in conjunction with LogSQLWhichCookies, you can log many of each
+ request's associated cookies to a separate table.
+ For meaningful data retrieval the cookie table is keyed to the access table
+ by the unique request ID supplied by the standard Apache module mod_unique_id.
+\layout Subsubsection
+
+LogSQLHeadersInLogTable
+\layout LyX-Code
+
+Syntax: LogSQLHeadersInLogTable table-name 
+\layout LyX-Code
+
+Example: LogSQLHeadersInLogTable headers
+\layout LyX-Code
+
+Default: headers_in
+\layout LyX-Code
+
+Context: virtual host
+\layout Quote
+
+Defines which table is used for logging of inbound headers.
+ Working in conjunction with LogSQLWhichHeadersIn, you can log many of each
+ request's associated headers to a separate table.
+ For meaningful data retrieval the headers table is keyed to the access
+ table by the unique request ID supplied by the standard Apache module mod_uniqu
+e_id.
+\layout Subsubsection
+
+LogSQLHeadersOutLogTable
+\layout LyX-Code
+
+Syntax: LogSQLHeadersOutLogTable table-name 
+\layout LyX-Code
+
+Example: LogSQLHeadersOutLogTable headers
+\layout LyX-Code
+
+Default: headers_out
+\layout LyX-Code
+
+Context: virtual host
+\layout Quote
+
+Defines which table is used for logging of outbound headers.
+ Working in conjunction with LogSQLWhichHeadersOut, you can log many of
+ each request's associated headers to a separate table.
+ For meaningful data retrieval the headers table is keyed to the access
+ table by the unique request ID supplied by the standard Apache module mod_uniqu
+e_id.
+\layout Subsubsection
+
+LogSQLNotesLogTable
+\layout LyX-Code
+
+Syntax: LogSQLNotesLogTable table-name 
+\layout LyX-Code
+
+Example: LogSQLNotesLogTable notes_log
+\layout LyX-Code
+
+Default: notes
+\layout LyX-Code
+
+Context: virtual host
+\layout Quote
+
+Defines which table is used for logging of notes.
+ Working in conjunction with LogSQLWhichNotes, you can log many of each
+ request's associated notes to a separate table.
+ For meaningful data retrieval the notes table is keyed to the access table
+ by the unique request ID supplied by the standard Apache module mod_unique_id.
 \layout Section
 
 FAQ
@@ -2231,9 +3225,13 @@ To begin with, let's get it out of the way: logging to a database is not
 
 Chores like log rotation go away, as you can DELETE records from the SQL
  database once they are no longer useful.
- For example, the excellent and popular log-analysis tool Webalizer (http://www.w
-ebalizer.com/) does not need historic logs after it has processed them, enabling
- you to delete older logs.
+ For example, the excellent and popular log-analysis tool 
+\begin_inset LatexCommand \url[Webalizer]{http://www.webalizer.com}
+
+\end_inset 
+
+ does not need historic logs after it has processed them, enabling you to
+ delete older logs.
  
 \layout Itemize
 
@@ -2255,36 +3253,234 @@ select remote_host,status,request_uri,bytes_sent,from_unixtime(time_stamp)
  from acc_log_tbl where status=404 order by time_stamp;
 \layout LyX-Code
 
-+-----------------------------------+--------+--------------------------+-------
------+---------------------------
-\layout LyX-Code
+\layout Standard
+\align center 
 
-+                       remote_host | status | request_uri             
- | bytes_sent | from_unixtime(time_stamp)|
-\layout LyX-Code
+\begin_inset  Tabular
+<lyxtabular version="2" rows="5" columns="5">
+<features rotate="false" islongtable="false" endhead="0" endfirsthead="0" endfoot="0" endlastfoot="0">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="true" width="" special="">
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
 
-+-----------------------------------+--------+--------------------------+-------
------+---------------------------
-\layout LyX-Code
+\layout Standard
 
-| marge.mmm.co.uk                   | 404    | /favicon.ico             | 321
-        | 2001-11-20 02:30:56      |
-\layout LyX-Code
+remote_host
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
 
-| 62.180.239.251                    | 404    | /favicon.ico             | 333
-        | 2001-11-20 02:45:25      |
-\layout LyX-Code
+\layout Standard
+
+status
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+request_uri
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+bytes_sent
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+from_unixtime(time_stamp)
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+marge.mmm.co.uk
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+404
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+/favicon.ico
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+321
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+2001-11-20 02:30:56
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+62.180.239.251
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+404
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+/favicon.ico
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+333
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+2001-11-20 02:45:25
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+212.234.12.66
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+404
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+/favicon.ico
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+321
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+2001-11-20 03:01:00
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+212.210.78.254
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+404
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+/favicon.ico
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+333
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+2001-11-20 03:26:05
+\end_inset 
+</cell>
+</row>
+</lyxtabular>
+
+\end_inset 
 
-| 212.234.12.66                     | 404    | /favicon.ico             | 321
-        | 2001-11-20 03:01:00      | 
-\layout LyX-Code
 
-| 212.210.78.254                    | 404    | /favicon.ico             | 333
-        | 2001-11-20 03:26:05      | 
 \layout LyX-Code
 
-+-----------------------------------+--------+--------------------------+-------
------+---------------------------+
 \layout Standard
 
 Or do you want to see how many bytes you've sent within a certain directory
@@ -2296,46 +3492,152 @@ select request_uri,sum(bytes_sent) as bytes,count(request_uri) as howmany
  order by howmany desc; 
 \layout LyX-Code
 
-+-----------------------------------+---------+---------+ 
-\layout LyX-Code
+\layout Standard
+\align center 
 
-| request_uri                       | bytes   | howmany | 
-\layout LyX-Code
+\begin_inset  Tabular
+<lyxtabular version="2" rows="5" columns="3">
+<features rotate="false" islongtable="false" endhead="0" endfirsthead="0" endfoot="0" endlastfoot="0">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="true" width="" special="">
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
 
-+-----------------------------------+---------+---------+ 
-\layout LyX-Code
+\layout Standard
 
-| /mod_log_sql/style_1.css          | 157396  |    1288 | 
-\layout LyX-Code
+request_uri 
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
 
-| /mod_log_sql/                     | 2514337 |     801 | 
-\layout LyX-Code
+\layout Standard
 
-| /mod_log_sql/mod_log_sql.tar.gz   | 9769312 |     456 | 
-\layout LyX-Code
+bytes
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
 
-| /mod_log_sql/faq.html             | 5038728 |     436 | 
-\layout LyX-Code
+\layout Standard
 
-| /mod_log_sql/INSTALL              | 1196161 |     202 | 
-\layout LyX-Code
+howmany
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
 
-| /mod_log_sql/directives.html      | 1096821 |     171 | 
-\layout LyX-Code
+\layout Standard
 
-| /mod_log_sql/CHANGELOG            | 424481  |     107 | 
-\layout LyX-Code
+/mod_log_sql/style_1.css
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
 
-| /mod_log_sql/README               | 796072  |      97 | 
-\layout LyX-Code
+\layout Standard
+
+157396 
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
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+
+\layout Standard
+
+1288
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
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+\begin_inset Text
+
+\layout Standard
+
+/mod_log_sql/
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
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+
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+
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+
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+\end_inset 
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+</row>
+<row topline="true" bottomline="false" newpage="false">
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+\begin_inset Text
+
+\layout Standard
+
+/mod_log_sql/mod_log_sql.tar.gz
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+9769312
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+456 
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+/mod_log_sql/faq.html
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+5038728
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+436
+\end_inset 
+</cell>
+</row>
+</lyxtabular>
+
+\end_inset 
 
-| /mod_log_sql/directives-old.html  | 42480   |       6 |
-\layout LyX-Code
 
-| /mod_log_sql/index.html           | 9531    |       3 | 
 \layout LyX-Code
 
-+-----------------------------------+---------+---------+
 \layout Standard
 
 Or maybe you want to see who's linking to you? Do this:
@@ -2345,44 +3647,111 @@ select count(referer) as num,referer from acc_log_tbl where request_uri='/mod_lo
 g_sql/' group by referer order by num desc;
 \layout LyX-Code
 
-+-----+-------------------------------------------------------------------------
-------+
 \layout LyX-Code
+\align center 
 
-| num | referer                                                        
-               | 
-\layout LyX-Code
+\begin_inset  Tabular
+<lyxtabular version="2" rows="5" columns="2">
+<features rotate="false" islongtable="false" endhead="0" endfirsthead="0" endfoot="0" endlastfoot="0">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="true" width="" special="">
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
 
-+-----+-------------------------------------------------------------------------
-------+
-\layout LyX-Code
+\layout Standard
 
-| 271 | http://freshmeat.net/projects/mod_log_sql/                      
-              | 
-\layout LyX-Code
+num
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
 
-| 96  | http://modules.apache.org/search?id=339                          
-             | 
-\layout LyX-Code
+\layout Standard
 
-| 48  | http://freshmeat.net/                                           
-              | 
-\layout LyX-Code
+referer
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
 
-| 8   | http://freshmeat.net                                            
-              |
-\layout LyX-Code
+\layout Standard
+
+271
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+http://freshmeat.net/projects/mod_log_sql/
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+96
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+http://modules.apache.org/search?id=339 
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+48
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+http://freshmeat.net/
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+8
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+http://freshmeat.net    
+\end_inset 
+</cell>
+</row>
+</lyxtabular>
+
+\end_inset 
 
-| 7   | http://freshmeat.net/daily/2001/11/30/                          
-              | 
-\layout LyX-Code
 
-| 6   | http://freshmeat.net/daily/2001/11/20/                          
-              |
 \layout LyX-Code
 
-+-----+-------------------------------------------------------------------------
-------+
 \layout Standard
 
 As you can see, there are myriad possibilities that can be constructed with
@@ -2444,12 +3813,9 @@ Machine B: MySQL server
 \layout Itemize
 
 Machines A and B connected with 100Mbps Ethernet
-\layout Standard
-
-Webserver configuration:
 \layout Itemize
 
-Celeron 400 128 MB RAM IDE storage
+Webserver: Celeron 400, 128 MB RAM, IDE storage
 \layout Standard
 
 Apache configuration:
@@ -2515,23 +3881,31 @@ Average of five runs employing MySQL
 \emph on 
 and
 \emph default 
- standard text logging: 139.01 requests per second, zero errors.
+ standard text logging: 
+\series bold 
+139.01 requests per second, zero errors
+\series default 
+.
 \layout Itemize
 
 Average of five runs employing 
 \emph on 
 only
 \emph default 
- standard text logging: 139.96 requests per second, zero errors.
+ standard text logging: 
+\series bold 
+139.96 requests per second, zero errors
+\series default 
+.
 \layout Standard
 
 In other words, any rate-limiting effects on this particular hardware setup
  are not caused by MySQL.
  Note that although this very simple webserver setup is hardly cutting-edge
  -- it is, after all, a fairly small machine -- 139 requests per second
- equal over twelve million hits per day
+ equal over 
 \emph on 
-.
+twelve million hits per day.
 \layout Standard
 
 If you run this benchmark yourself, take note of three things:
@@ -2586,7 +3960,7 @@ mod_log_sql would be virtually useless if there weren't a way for you to
 
 For example, let's say that you want your web statistics updated once per
  day in the wee hours of the morning.
- A good way to accomplish that would be the following entries in /etc/crontab:
+ A good way to accomplish that could be the following entries in /etc/crontab:
 \layout LyX-Code
 
 # Generate the temporary apache logs from the MySQL database (for webalizer)
@@ -2606,14 +3980,14 @@ httpd/mysql-grubbybaby
 
 Or if you have a newer system that puts files in /etc/cron.daily etc., create
  a file called 
-\begin_inset Quotes sld
+\begin_inset Quotes eld
 \end_inset 
 
 webalizer
 \begin_inset Quotes srd
 \end_inset 
 
- in the cron.____ subdir of your choice.
+ in the cron.daily subdirectory.
  Use the following as the contents of your file, and make sure to chmod
  755 it when done.
 \layout LyX-Code
@@ -2740,59 +4114,136 @@ Perform some hits on your server and run a select:
 mysql> select request_uri,cookie from access_log where cookie is not null;
 \layout LyX-Code
 
-+--------------------------------------------+----------------------------------
-------------------+
 \layout LyX-Code
+\align center 
 
-| request_uri                                |                         
-                    cookie | 
-\layout LyX-Code
+\begin_inset  Tabular
+<lyxtabular version="2" rows="4" columns="2">
+<features rotate="false" islongtable="false" endhead="0" endfirsthead="0" endfoot="0" endlastfoot="0">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="true" width="" special="">
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
 
-+--------------------------------------------+----------------------------------
-------------------+ 
-\layout LyX-Code
+\layout Standard
 
-| /mod_log_sql/                              | ool-18e4.dyn.optonline.net.1300510071
-02700823      | 
-\layout LyX-Code
+request_uri 
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+cookie
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+/mod_log_sql/
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+ool-18e4.dyn.optonline.net.130051007102700823
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+/mod_log_sql/usa.gif
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+ool-18e4.dyn.optonline.net.130051007102700823
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+/mod_log_sql/style_1.css
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+ool-18e4.dyn.optonline.net.130051007102700823
+\end_inset 
+</cell>
+</row>
+</lyxtabular>
+
+\end_inset 
 
-| /mod_log_sql/usa.gif                       | ool-18e4.dyn.optonline.net.13005100710
-2700823      | 
-\layout LyX-Code
 
-| /mod_log_sql/style_1.css                   | ool-18e4.dyn.optonline.net.13005100710
-2700823      | 
 \layout LyX-Code
 
-...etc...
 \layout Subsection
 
-What if I want to log more than one cookie?
+What if I want to log more than one cookie? What is the difference between
+ LogSQLWhichCookie and LogSQLWhichCookies?
 \layout Standard
 
-No problem.
- As of version 1.17, you have a choice.
- If you are just interested in a single cookie, follow the instructions
- in section 
+As of version 1.17, you have a choice in how you want cookie logging handled.
+\layout Standard
+
+If you are interested in logging only one cookie per request, follow the
+ instructions in section 
 \begin_inset LatexCommand \ref{sec:cookie}
 
 \end_inset 
 
  above.
- That cookie will be logged to a column in the regular access_log table.
+ That cookie will be logged to a column in the regular access_log table,
+ and the actual cookie you want to log is specified with LogSQLWhichCookie.
+ Don't forget to specify the 'c' character in LogSQLTransferLogFormat.
 \layout Standard
 
-However, if you need to log multiple cookies, you'll employ the LogSQLWhichCooki
-es (note the plural) directive.
- The cookies you specify will be logged to a separate table, and entries
- in that table will be linked to the regular access_log entries via the
- unique ID that is supplied by mod_unique_id.
+If, however, you need to log multiple cookies per request, you must employ
+ the LogSQLWhichCookies (note the plural) directive.
+ The cookies you specify will be logged to a separate table (as discussed
+ in section 
+\begin_inset LatexCommand \ref{secMulTable}
+
+\end_inset 
+
+), and entries in that table will be linked to the regular access_log entries
+ via the unique ID that is supplied by mod_unique_id.
  Without mod_unique_id the information will still be logged but you will
  be unable to correlate which cookies go with which access-requests.
+ Furthermore, with LogSQLWhichCookies, you do 
+\series bold 
+not
+\series default 
+ need to include the 'c' character in LogSQLTransferLogFormat.
 \layout Standard
 
-LogSQLWhichCookie and LogSQLWhichCookies can coexist without conflict, but
- you're better off choosing the one you need.
+LogSQLWhichCookie and LogSQLWhichCookies can coexist without conflict because
+ they operate on entireley different tables, but you're better off choosing
+ the one you need.
 \layout Subsection
 
 What are the SSL logging features, and how do I activate them?
@@ -2814,8 +4265,8 @@ You can compile mod_log_sql with SSL logging support if you have the right
 \layout Standard
 
 You need to ensure that your database is set up to log the SSL data.
- Issue the following commands to MySQL once you have your basic access_log
- table built:
+ Issue the following commands to MySQL if your access table does not already
+ have them:
 \layout LyX-Code
 
 alter table access_log add column ssl_cipher varchar(25);
@@ -2834,7 +4285,11 @@ Finally configure httpd.conf to activate the SSL fields.
 <VirtualHost 1.2.3.4:443> 
 \layout LyX-Code
 
- LogSQLTransferLogFormat AbHhmRSsTUuvcQqz 
+ LogSQLTransferLogFormat AbHhmRSsTUuvc
+\series bold 
+Qqz
+\series default 
+ 
 \layout LyX-Code
 
 </VirtualHost>
@@ -2851,37 +4306,198 @@ mysql> select remote_host,request_uri,ssl_cipher,ssl_keysize,ssl_maxkeysize
  from access_log where ssl_cipher is not null;
 \layout LyX-Code
 
-+--------------------------+----------------------------------------------------
-+------------+-------------+----------------+ 
 \layout LyX-Code
+\align center 
 
-| remote_host              | request_uri                               
-         | ssl_cipher | ssl_keysize | ssl_maxkeysize |
-\layout LyX-Code
+\begin_inset  Tabular
+<lyxtabular version="2" rows="4" columns="5">
+<features rotate="false" islongtable="false" endhead="0" endfirsthead="0" endfoot="0" endlastfoot="0">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="false" width="" special="">
+<column alignment="left" valignment="top" leftline="true" rightline="true" width="" special="">
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
 
-+--------------------------+----------------------------------------------------
-+------------+-------------+----------------+ 
-\layout LyX-Code
+\layout Standard
 
-| 216.190.52.4             | /dir/somefile.html                            
-     | RC4-MD5    | 128         | 128            | 
-\layout LyX-Code
+remote_host
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+request_uri
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+ssl_cipher
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+ssl_keysize
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+ssl_maxkeysize
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+216.190.52.4
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+/dir/somefile.html 
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
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+\layout Standard
+
+RC4-MD5
+\end_inset 
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+\begin_inset Text
+
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+
+128
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+128
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="false" newpage="false">
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+\begin_inset Text
+
+\layout Standard
+
+216.190.52.4 
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+/dir/somefile.gif
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+RC4-MD5
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+\begin_inset Text
+
+\layout Standard
+
+128
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+128
+\end_inset 
+</cell>
+</row>
+<row topline="true" bottomline="true" newpage="false">
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+216.190.52.4 
+\end_inset 
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+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+/dir/somefile.jpg
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
+\begin_inset Text
+
+\layout Standard
+
+RC4-MD5
+\end_inset 
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+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="false" rotate="false" usebox="none" width="" special="">
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+\layout Standard
+
+128
+\end_inset 
+</cell>
+<cell multicolumn="0" alignment="center" valignment="top" topline="true" bottomline="false" leftline="true" rightline="true" rotate="false" usebox="none" width="" special="">
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+
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+</lyxtabular>
+
+\end_inset 
 
-| 216.190.52.4             | /dir/somefile.gif                             
-     | RC4-MD5    | 128         | 128            | 
-\layout LyX-Code
 
-| 216.190.52.4             | /dir/somefile.jpg                             
-     | RC4-MD5    | 128         | 128            | 
 \layout LyX-Code
 
-...etc...
 \layout Subsection
 
 Does mod_log_sql connect to MySQL via TCP/IP or a socket?
 \layout Standard
 
-It depends! Actually this isn't determined by mod_log_sql.
+It depends! This actually is not determined by mod_log_sql.
  mod_log_sql relies on a connection command that is supplied in the MySQL
  API, and that command is somewhat intelligent.
  When mod_log_sql issues the connect command to MySQL, this intelligent
diff --git a/Documentation/documentation.tex b/Documentation/documentation.tex
deleted file mode 100644
index 0eb6359..0000000
--- a/Documentation/documentation.tex
+++ /dev/null
@@ -1,1534 +0,0 @@
-%% LyX 1.1 created this file.  For more info, see http://www.lyx.org/.
-%% Do not edit unless you really know what you are doing.
-\documentclass[10pt,english]{article}
-\usepackage[T1]{fontenc}
-\usepackage{geometry}
-\geometry{verbose,letterpaper,tmargin=0.5in,bmargin=1in,lmargin=1in,rmargin=1in}
-\usepackage{babel}
-\IfFileExists{url.sty}{\usepackage{url}}
-                      {\newcommand{\url}{\texttt}}
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-
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-   {\begin{list}{}{
-     \setlength{\rightmargin}{\leftmargin}
-     \raggedright
-     \setlength{\itemsep}{0pt}
-     \setlength{\parsep}{0pt}
-     \normalfont\ttfamily}%
-    \item[]}
-   {\end{list}}
-
-\makeatother
-\begin{document}
-
-\vfill{}
-\title{Installing and Running mod\_log\_sql}
-\vfill{}
-
-
-\author{Christopher Powell }
-
-
-\date{11/13/02}
-
-\maketitle
-\tableofcontents{}
-\newpage
-
-
-\section{Introduction}
-
-
-\subsection{Homepage }
-
-\begin{lyxcode}
-http://www.grubbybaby.com/mod\_log\_sql/
-\end{lyxcode}
-
-\subsection{Summary}
-
-This Apache module will permit you to log Apache accesses (and a lot
-of related information) to a SQL database. Unlike logging to a flat
-text file (which is standard in Apache), there are a lot of powerful
-advantages to logging to SQL. This module can either replace or happily
-coexist with Apache's text file logging facility.
-
-
-\subsection{Approach}
-
-This project was formerly known as mod\_log\_mysql. It has been renamed
-to mod\_log\_sql in order to reflect the project goal of database-inspecificity.
-The module currently supports MySQL, and development for other database
-backends is underway.
-
-In order to save speed and overhead, links are kept alive in between
-queries. This module uses one SQL link per httpd child. Among other
-things, this means that this module supports logging into only one
-MySQL server, and for now, also, only one SQL database. But that's
-a small tradeoff compared to the blinding speed of this module.
-
-Virtual hosts are supported in the same manner they are in the regular
-logging modules. You define some basic 'global' directives in the
-main server config, then you define more specific 'local' directives
-inside each virtualhost stanza.
-
-SQL links are opened by each child process when it is born. Error
-reporting is robust throughout and will let you know about database
-issues in the standard Apache error-log for the server or virtual
-server.
-
-A robust \char`\"{}preserve\char`\"{} capability has now been implemented.
-This permits the module to preserve any failed INSERT commands to
-a local file on its machine. In any situation that the database is
-unavailable -- e.g. the network fails, you reboot the db host, etc.
--- mod\_log\_sql will note this in the error log and begin appending
-its log entries to the preserve file (which is created with the user
-\& group ID of the running Apache process, e.g. \char`\"{}nobody\char`\"{}
-on many Linux installations). When your database becomes available
-again, mod\_log\_sql seamlessly resumes logging to it. When convenient
-for the sysadmin, he/she can easily import the preserve file into
-the database because it is simply a series of SQL insert statements:
-
-\begin{lyxcode}
-\#~mysql~-uadminuser~-p~mydbname~<~/tmp/mysql-preserve
-\end{lyxcode}
-
-\subsection{Supported directives}
-
-Please see the web-based documentation for full explanation of all
-supported run-time directives.
-
-http://www.grubbybaby.com/mod\_log\_sql/directives.html
-
-See the FAQ for some handy examples:
-
-http://www.grubbybaby.com/mod\_log\_sql/faq.html
-
-
-\subsection{What gets logged by default? }
-
-All the data that would be contained in the \char`\"{}Combined Log
-Format\char`\"{} is logged by default, plus a little extra. Your best
-bet is to begin by accepting this default, then later customize the
-log configuration based on your needs.
-
-The online documentation of the run-time directives includes a full
-explanation of what you can log, including examples.
-
-
-\subsection{Minor Notes}
-
-\begin{itemize}
-\item Note which directives go in the 'main server config' and which directives
-apply to the 'virtual host config'. This is made clear in the directive
-documentation.
-\item The 'time\_stamp' field is stored in an UNSIGNED INTEGER column, in
-the standard unix \char`\"{}seconds since 1/1/1970 12:00:00\char`\"{}
-format. This is superior to storing the access time as a string due
-to size requirements: an UNSIGNED INT type fits in 4 bytes, whereas
-the Apache date string (e.g. \char`\"{}18/Nov/2001:13:59:52 -0800\char`\"{})
-requires 26 bytes -- significantly larger, and those extra 22 bytes
-will add up over the thousands of accesses that a busy server will
-experience. Besides, an INT type is far more flexible for comparisons,
-etc.
-
-
-In MySQL 3.21 and above you can easily convert this to a human readable
-format using from\_unixtime(), e.g.:
-
-\begin{lyxcode}
-select~remote\_host,request\_uri,from\_unixtime(time\_stamp)~from~access\_log;
-\end{lyxcode}
-The enclosed perl program ''make\_combined\_log.pl'' shows how you
-can extract your access records in a format that is completely Combined
-Log Format compliant. You can then feed this to your favorite web
-log analysis tool.
-
-\item The table's string values can be CHAR or VARCHAR, at a length of your
-choice. VARCHAR is superior because it truncates long strings; CHAR
-types are fixed-length and will be padded with spaces. Just like the
-time\_stamp described above, that kind of space waste will add up
-over thousands of records.
-\item Be careful not to go overboard setting fields to NOT NULL. If a field
-is marked NOT NULL then it must contain data in the INSERT or the
-INSERT will fail, sometimes in a really mysterious way to the frustrated
-sysad.
-\item Apache normally logs numeric fields with a '-' character to mean \char`\"{}not
-applicable,\char`\"{} e.g. bytes\_sent on a request with a 304 response
-code. Since '-' is an illegal character in an SQL numeric field, such
-fields are assigned the value 0 instead of '-' which, of course, makes
-perfect sense anyway.
-\end{itemize}
-
-\subsection{Author / Maintainer}
-
-The actual logging code was taken from the already existing flat file
-text modules, so all that credit goes to the Apache Server group.
-
-The MySQL routines and directives were added by Zeev Suraski <bourbon@netvision.net.il>.
-
-All changes from 1.06+ and the new documentation were added by Chris
-Powell <chris@grubbybaby.com>. It seems that the module had fallen
-into the \char`\"{}unmaintained\char`\"{} category -- it hadn't been
-updated since 1998 -- so Chris adopted it as the new maintainer.
-
-
-\section{Installation}
-
-
-\subsection{Requirements}
-
-\begin{itemize}
-\item A compatible system. I have run mod\_log\_sql on Red Hat based systems
-(Red Hat, Mandrake). These instructions should easily adapt to any
-modern distro.
-\item Apache 1.2 or 1.3 installed. (I run 1.3.22 and it works fine). You
-should have already successfully compiled Apache and know what you're
-doing there.
-\item The MySQL development headers. This is called different things on
-different distros. For example, Red Hat 6.x called this RPM \char`\"{}MySQL-devel\char`\"{}
-whereas Mandrake calls it \char`\"{}libmysql10-devel\char`\"{}.
-\item MySQL >= 3.23.15 configured, installed and running on either localhost
-or an accessible networked machine. You should already have a basic
-understanding of MySQL and how it functions.
-\item Again, basic administrative skills with Apache and MySQL. I try to
-make things as easy as possible in this file, but its purpose is not
-to be an administrative tutorial.
-\item Additionally, if you want to be able to log SSL information such as
-keysize or cipher, you need OpenSSL and glibc-devel installed. Both
-are available as RPMs.
-\end{itemize}
-
-\subsection{Do I want a DSO?}
-
-You need to know the answer to this question before you proceed. The
-answer is pretty straightforward: what have you done in the past?
-If you like all your Apache modules to be dynamic, then you should
-keep doing that. If you're more of an old-school type and prefer to
-compile the modules right into apache, do that. Both methods work
-equally well.
-
-FWIW, the DSO method is more modern and increasing in popularity because
-apxs takes care of a lot of dirty little details for you. As you'll
-see below, the static-module method is a little more complex.
-
-
-\subsection{Installation as an Apache DSO (Preferred) }
-
-\begin{enumerate}
-\item Perform all the following steps as root so that you have install privs,
-etc. Unpack the archive into a working directory.
-
-\begin{lyxcode}
-\#~tar~zxf~mod\_log\_sql.tar.gz~-C~/usr/local/src~\#~cd~/usr/local/src/mod\_log\_sql
-\end{lyxcode}
-\item Edit Makefile for your system.\\
-
-
-
-NECESSARY:
-
-\begin{itemize}
-\item The location where you installed Apache -- usually /usr/local/apache,
-'locate apxs' can help you find it.
-\item The location of your MySQL libraries, find using 'locate libmysqlclient'
-\item The location of your MySQL header files, find using 'locate mysql.h'
-\end{itemize}
-OPTIONAL if you have included mod\_ssl in Apache and want to log SSL
-data such as keysize and cipher type: 
-
-\begin{itemize}
-\item The location of your SSL header files, find using 'locate mod\_ssl.h'
-\end{itemize}
-Now that you know these things, edit Makefile and replace the stock
-values with your own.
-
-IMPORTANT: If you are not logging SSL info, comment out MODSSLHDRS
-by putting a \# character in front of it:
-
-\begin{lyxcode}
-\#MODSSLHDRS=/usr/include/...
-\end{lyxcode}
-\item Instruct apxs to compile the module as a DSO.
-
-\begin{lyxcode}
-\#~make~dso
-\end{lyxcode}
-\item You should see output similar to the following:
-
-\begin{lyxcode}
-/usr/local/Apache/bin/apxs~-Wc,-O2~-Wc,-Wall~-Wc,-DEAPI~-c~-I/usr/include/mysql~-I/usr/local/src/apache\_1.3.27-dso/src/modules/ssl~-L/usr/lib~-lmysqlclient~-lz~mod\_log\_sql.c~
-
-gcc~-DLINUX=22~-DNO\_DBM\_REWRITEMAP~-DMOD\_SSL=208111~-DUSE\_HSREGEX~-DEAPI~-DUSE\_EXPAT~-I../lib/expat-lite~-fpic~-DSHARED\_CORE~-DSHARED\_MODULE~-I/usr/local/Apache/include~-O2~-Wall~-DEAPI~-I/usr/include/mysql~-I/usr/local/src/apache\_1.3.27-dso/src/modules/ssl~-c~mod\_log\_sql.c~
-
-gcc~-shared~-o~mod\_log\_sql.so~mod\_log\_sql.o~-Wc,-O2~-Wc,-Wall~-Wc,-DEAPI~-L/usr/lib~-lmysqlclient~-lz~-lm~-lcrypt~-ldb
-\end{lyxcode}
-You should see no errors and have a file called \char`\"{}mod\_log\_sql.so\char`\"{}
-in your directory.
-
-\item Instruct apxs to install the DSO.
-
-\begin{lyxcode}
-\#~make~dsoinstall
-\end{lyxcode}
-You should see output similar to the following:
-
-\begin{lyxcode}
-/usr/local/Apache/bin/apxs~-i~mod\_log\_sql.so
-
-cp~mod\_log\_sql.so~/usr/local/Apache/libexec/mod\_log\_sql.so
-
-chmod~755~/usr/local/Apache/libexec/mod\_log\_sql.so
-\end{lyxcode}
-\item Module ordering within httpd.conf is important. If you are logging
-SSL, you must make sure that
-
-\begin{lyxcode}
-LoadModule~ssl\_module~libexec/libssl.so
-\end{lyxcode}
-comes before
-
-\begin{lyxcode}
-LoadModule~sql\_log\_module~libexec/mod\_log\_sql.so
-\end{lyxcode}
-If you don't, you will get this error when you start Apache:
-
-\begin{lyxcode}
-/usr/local/apache/libexec/mod\_log\_mysql.so:~undefined~symbol:~ssl\_var\_lookup
-
-/usr/local/apache/bin/apachectl~startssl:~httpd~could~not~be~started
-\end{lyxcode}
-(Because mod\_log\_sql doesn't yet have the required symbols that
-mod\_ssl provides.)
-
-Now skip below to the \char`\"{}Configuration\char`\"{} section.
-
-\end{enumerate}
-
-\subsection{Installation as a static module compiled into httpd}
-
-\begin{enumerate}
-\item Perform all the following steps as root so that you have install privs,
-etc.
-\item Unpack the archive into a working directory.
-
-\begin{lyxcode}
-\#~tar~zxf~mod\_log\_sql.tar.gz~-C~/usr/local/src~\#~cd~/usr/local/src/mod\_log\_sql
-\end{lyxcode}
-\item \label{step:editMF}Edit Makefile for your system.\\
-
-
-
-NECESSARY: 
-
-\begin{itemize}
-\item The location where you installed Apache -- usually /usr/local/apache,
-'locate apxs' can help you find it. 
-\item The location of your Apache {*}sources{*}, find using 'locate ABOUT\_APACHE' 
-\item The location of your MySQL header files, find using 'locate mysql.h'
-\item The location of your MySQL libraries, find using 'locate libmysqlclient'
-\end{itemize}
-OPTIONAL if you have included mod\_ssl in Apache and want to log SSL
-data such as keysize and cipher type: 
-
-\begin{itemize}
-\item The location of your mod\_ssl header files, find using 'locate mod\_ssl.h'
-\item The location of your OpenSSL header files, find using 'locate x509.h'
-\item The location of your db1 header files, find using 'locate mpool.h'
-\end{itemize}
-Now that you know these things, edit Makefile and replace the stock
-values with your own.
-
-IMPORTANT: If you are not logging SSL info, comment out MODSSLHDRS,
-OPNSSLHDRS and DB1HDRS by putting a \# character in front of each
-one, e.g. \#OPNSSLHDRS=/usr/include/...
-
-\item \# make static
-\item \# make statinstall
-\item Change to your Apache source dir.
-
-\begin{lyxcode}
-\#~cd~/usr/local/src/apache-1.3.22/src
-\end{lyxcode}
-\item Re-make your httpd binary as follows.
-
-\begin{enumerate}
-\item Edit Configuration.apaci as follows...
-
-\begin{itemize}
-\item Append the following string to the EXTRA\_LIBS= line. (\char`\"{}/usr/lib/mysql\char`\"{}
-is from step \ref{step:editMF}, where your MySQL libraries live):
-\end{itemize}
-\begin{lyxcode}
--L/usr/lib/mysql~-lmysqlclient~-lm~-lz
-\end{lyxcode}
-\begin{itemize}
-\item Find the mod\_log\_config.o line, and add this line immediately after
-it:
-\end{itemize}
-\begin{lyxcode}
-AddModule~modules/sql/mod\_log\_sql.o
-\end{lyxcode}
-\item \# cp Configuration.apaci Configuration
-\item \# ./Configure
-\item \# make
-\item \# strip httpd
-\end{enumerate}
-\item Test your new apache binary:
-
-\begin{lyxcode}
-\#~./httpd~-l
-\end{lyxcode}
-\item You should see something like:
-
-\begin{lyxcode}
-Compiled-in~modules:~
-
-http\_core.c
-
-mod\_log\_sql.c~<-{}-~That's~the~line~you're~looking~for.
-
-mod\_env.c~
-
-mod\_log\_config.c~
-
-mod\_mime.c~
-
-mod\_negotiation.c~...
-
-etc...
-\end{lyxcode}
-\item Install your httpd binary. Copy it over your old httpd binary, wherever
-it lives. You can and should rename your old httpd first so that you
-can easily revert to that working version in case of bugs with the
-new version.
-
-\begin{lyxcode}
-\#~/etc/rc.d/init.d/httpd~stop~
-
-\#~mv~/usr/local/Apache/bin/httpd~\textasciitilde{}/httpd-save~
-
-\#~cp~-f~./httpd~/usr/local/Apache/bin/
-\end{lyxcode}
-\end{enumerate}
-
-\section{Configuration}
-
-
-\subsection{Preparing MySQL}
-
-You have to prepare the database to receive data from mod\_log\_sql,
-and set up run-time directives in httpd.conf to control how and what
-mod\_log\_sql logs.
-
-This section will discuss how to get started with a basic config.
-Full documentation of the run-time directives is available here: http://www.grubbybaby.com/mod\_log\_sql/directives.html
-
-\begin{enumerate}
-\item mod\_log\_sql can make its own tables on-the-fly, or you can pre-make
-the tables by hand. The advantage of letting the module make the tables
-is ease-of-use, but for raw performance you will want to pre-make
-the tables in order to save overhead. In this basic setup we'll let
-the module create tables for us.
-\item We still need to have a logging database created and ready, so run
-the MySQL command line client and create a database:
-
-\begin{lyxcode}
-\#~mysql~-uadmin~-pmypassword~mysql>~create~database~apachelogs;
-\end{lyxcode}
-\item If you want to hand-create the tables, run the enclosed 'create-tables'
-SQL script as follows:
-
-\begin{lyxcode}
-mysql>~source~create\_tables.sql
-\end{lyxcode}
-\item Create a specific MySQL userid that httpd will use to authenticate
-and enter data. This userid need not be an actual Unix user. It is
-a userid internal to MySQL with specific privileges. In the following
-example command, \char`\"{}apachelogs\char`\"{} is the database, \char`\"{}loguser\char`\"{}
-is the userid to create, \char`\"{}my.apachemachine.com\char`\"{}
-is the name of the Apache machine, and \char`\"{}l0gger\char`\"{}
-is the password to assign. Choose values that are different from these
-examples.
-
-\begin{lyxcode}
-mysql>~grant~insert,create~on~apachelogs.{*}~to~loguser@my.apachemachine.com~identified~by~'l0gger';
-\end{lyxcode}
-\item You may be especially security-paranoid and not want \char`\"{}loguser\char`\"{}
-to have \char`\"{}create\char`\"{} capability within the \char`\"{}apachelogs\char`\"{}
-databse. You can disable that but the cost is that you cannot use
-the module's automatic-table-creation feature. If that's an acceptable
-cost, hand-create the tables as described in step 1 and use the following
-GRANT statement instead of the one above:
-
-\begin{lyxcode}
-mysql>~grant~insert~on~apachelogs.{*}~to~loguser@my.apachemachine.com~identified~by~'l0gger';
-\end{lyxcode}
-\item Enable full logging of your MySQL daemon (at least temporarily for
-debugging purposes) if you don't do this already. Edit /etc/my.cnf
-and add the following line to your {[}mysqld{]} section:
-
-\begin{lyxcode}
-log=/var/log/mysql-messages
-\end{lyxcode}
-Then restart MySQL.
-
-\begin{lyxcode}
-\#~/etc/rc.d/init.d/mysql~restart
-\end{lyxcode}
-\end{enumerate}
-
-\subsection{Preparing Apache}
-
-\begin{enumerate}
-\item Tell the module what database to use and the appropriate authentication
-information.
-
-\begin{description}
-\item [EXAMPLE:]Use the MySQL database called \char`\"{}apachelogs\char`\"{}
-running on \char`\"{}dbmachine.foo.com\char`\"{}. The module uses
-username \char`\"{}loguser\char`\"{} and password \char`\"{}l0gger\char`\"{}
-to authenticate to the database. The log entries will be INSERTed
-into the table called \char`\"{}access\_log\char`\"{}.
-\end{description}
-So, edit httpd.conf and insert the following lines somewhere AFTER
-any LoadModule / AddModule statements. Make sure these statements
-are \char`\"{}global,\char`\"{} i.e. not inside any VirtualHost stanza.
-
-\begin{lyxcode}
-LogSQLDatabase~apachelogs
-
-LogSQLLoginInfo~dbmachine.foo.com~loguser~l0gger~
-
-LogSQLCreateTables~on
-\end{lyxcode}
-\item If your database resides on localhost instead of another host, specify
-the MySQL server's socket file as follows:
-
-\begin{lyxcode}
-LogSQLSocketFile~/your/path/to/mysql.sock
-\end{lyxcode}
-\item The actual logging is set up on a virtual-host-by-host basis. So,
-skip down to the virtual host you want to set up. Instruct this virtual
-host to log entries to the table ''access\_log'' by inserting a
-LogSQLTransferLogTable directive. (The LogSQLTransferLogTable directive
-is the minimum required to log -- other directives simply tune the
-module's behavior.)
-
-\begin{lyxcode}
-<VirtualHost~1.2.3.4>
-
-{[}snip{]}
-
-LogSQLTransferLogTable~access\_log
-
-{[}snip{]}
-
-</VirtualHost>
-\end{lyxcode}
-\item Restart apache.
-
-\begin{lyxcode}
-\#~/etc/rc.d/init.d/httpd~start
-\end{lyxcode}
-\end{enumerate}
-
-\subsection{Testing the module}
-
-\begin{enumerate}
-\item Load your web site in a browser to trigger some hits, then confirm
-that the entries are being successfully logged:
-
-\begin{lyxcode}
-\#~mysql~-hmysql.host.com~-umysqladmin~-p~-e~\char`\"{}select~{*}~from~access\_log\char`\"{}~apachelogs~
-
-Enter~password:
-
-(Several~lines~of~output~should~follow,~corresponding~to~your~hits~on~the~site.)
-\end{lyxcode}
-You now have basic functionality. Don't disable your regular Apache
-logs until you feel comfortable that the database is behaving as you'd
-like and that things are going well.
-
-\item If you do not see any entries in the access\_log, then something is
-preventing the inserts from happening. This problem could be caused
-by several things: 
-
-\begin{itemize}
-\item Improper privileges set up in the MySQL database 
-\item You aren't hitting a VirtualHost that has a LogSQLTransferLogTable
-entry 
-\item You didn't specify the right host
-\end{itemize}
-If you have confirmed your LogSQL{*} directives and know them to be
-correct, you should examine the httpd server logs for mod\_log\_sql
-messages; the module will offer hints as to why it cannot connect,
-etc. Also examine the MySQL log that you established in step 3. Ensure
-that the INSERTs are not being rejected because of a malformed table
-entry or other clerical error. If you see no INSERT attempts in the
-log, the module isn't successfully connecting to the database.
-
-The next thing to do is recompile the module with debugging output
-activated. change the \char`\"{}\#undef DEBUG\char`\"{} on line 8
-of mod\_log\_sql.c to \char`\"{}\#define DEBUG\char`\"{} and recompile/reinstall.
-The module will now output copious notes about what it is doing, and
-this will help you (and the maintainer) solve the problem.
-
-\end{enumerate}
-You can now activate the advanced features of mod\_log\_sql. These
-are all described in the next section.
-
-
-\subsection{Configuration directive reference}
-
-
-\subsubsection{LogSQLLoginInfo }
-
-\begin{lyxcode}
-\textbf{MANDATORY}~
-
-Syntax:~LogSQLLoginInfo~host~user~password
-
-Example:~LogSQLLoginInfo~foobar.baz.com~logwriter~passw0rd~
-
-Context:~server~config
-\end{lyxcode}
-\begin{quote}
-Defines the general parameters of the MySQL host to which you will
-be logging. host is the hostname or IP address of the MySQL machine.
-user is the MySQL userid (not a Unix userid!) with INSERT privileges
-on the table defined in LogSQLTransferLogTable. password is that user's
-password. This is defined only once in the httpd.conf file.
-\end{quote}
-
-\subsubsection{LogSQLDatabase }
-
-\begin{lyxcode}
-\textbf{MANDATORY}
-
-Syntax:~LogSQLDatabase~database~
-
-Example:~LogSQLDatabase~loggingdb~
-
-Context:~server~config
-\end{lyxcode}
-\begin{quote}
-Defines the database that is used for logging. database must be operating
-on the MySQL host defined in LogSQLLoginInfo. This is defined only
-once in the httpd.conf file.
-\end{quote}
-
-\subsubsection{LogSQLTransferLogTable}
-
-\begin{lyxcode}
-\textbf{MANDATORY~}
-
-Syntax:~LogSQLTransferLogTable~table-name~
-
-Example:~LogSQLTransferLogTable~access\_log\_table~
-
-Context:~virtual~host
-\end{lyxcode}
-\begin{quote}
-Defines which table is used for logging of Apache's transfers; this
-is analogous to Apache's TransferLog directive. table-name must be
-a valid table within the database defined in LogSQLDatabase.
-
-This directive is not necessary if you declare LogSQLMassVirtualHosting
-On, since that directive activates dynamically-named tables. If you
-attempt to use LogSQLTransferLogTable at the same time a warning will
-be logged and it will be ignored, since LogSQLMassVirtualHosting takes
-priority.
-\end{quote}
-
-\subsubsection{LogSQLRequestIgnore}
-
-\begin{lyxcode}
-Syntax:~LogSQLRequestIgnore~req1~req2~req3~...~reqN~
-
-Example:~LogSQLRequestIgnore~root.exe~cmd.exe~default.ida~favicon.ico~
-
-Context:~virtual~host
-\end{lyxcode}
-\begin{quote}
-Lists a series of strings that, if present in the URI, will cause
-that request NOT to be logged. This directive is useful for cutting
-down on log clutter when you KNOW that you do not want to log requests
-for certain objects. (The example above is a genuinely useful one;
-it will prevent logging of many common Microsoft-based worm intrusion
-attempts, as well as those ridiculous requests for the favicon.)
-
-Each string is separated by a space, and NO regular expressions or
-globbing are allowed. Each string is evaluated as a substring of the
-URI using strstr().
-\end{quote}
-
-\subsubsection{LogSQLRemhostIgnore}
-
-\begin{lyxcode}
-Syntax:~LogSQLRemhostIgnore~host1~host2~host3~...~hostN~
-
-Example:~LogSQLRemhostIgnore~localnet.com~
-
-Context:~virtual~host
-\end{lyxcode}
-\begin{quote}
-Lists a series of strings that, if present in the REMOTE\_HOST, will
-cause that request NOT to be logged. This directive is useful for
-cutting down on log clutter when you KNOW that you do not want to
-log requests from certain hosts, such as your own internal network
-machines.
-
-Each string is separated by a space, and NO regular expressions or
-globbing are allowed. Each string is evaluated as a substring of the
-REMOTE\_HOST using strstr().
-\end{quote}
-
-\subsubsection{LogSQLRefererIgnore}
-
-\begin{lyxcode}
-Syntax:~LogSQLRefererIgnore~ref1~ref2~ref3~...~refN~
-
-Example:~LogSQLRefererIgnore~google.com~
-
-Context:~virtual~host
-\end{lyxcode}
-\begin{quote}
-Lists a series of strings that, if present in the HTTP\_REFERER, will
-cause that request NOT to be logged. This directive is useful for
-cutting down on log clutter when you know that you do not want to
-log requests from certain referers.
-
-Each string is separated by a space, and NO regular expressions or
-globbing are allowed. Each string is evaluated as a substring of the
-HTTP\_REFERER using strstr().
-\end{quote}
-
-\subsubsection{LogSQLWhichCookie}
-
-\begin{lyxcode}
-Syntax:~LogSQLWhichCookie~cookiename~
-
-Example:~LogSQLWhichCookie~Clicks
-
-Default:~None.~You~must~set~this~if~you~wish~to~capture~cookies.
-
-Context:~virtual~host
-\end{lyxcode}
-\begin{quote}
-In HTTP, cookies have names to distinguish them from each other. Using
-mod\_usertrack, for example, you can give your user-tracking cookies
-a name with the CookieName directive.
-
-If you have activated cookie logging in LogSQLTransferLogFormat, then
-LogSQLWhichCookie tells mod\_log\_sql which cookie to log. This is
-useful because many times you will be setting and receiving more than
-one cookie from a client; without this directive you'd be unable to
-choose which cookie is your mod\_usertrack cookie.
-
-Note: although this was intended for people who are using mod\_usertrack
-to set user-tracking cookies, you aren't restricted in any way. You
-can choose which cookie you wish to log to the database, and it doesn't
-necessarily have to have anything to do with mod\_usertrack.
-\end{quote}
-
-\subsubsection{LogSQLCreateTables}
-
-\begin{lyxcode}
-Syntax:~LogSQLCreateTables~flag
-
-Example:~LogSQLCreateTables~On~
-
-Default:~Off~
-
-Context:~server~config
-\end{lyxcode}
-\begin{quote}
-mod\_log\_sql now has the ability to create its tables on-the-fly.
-The advantage to this is convenience: you don't have to execute any
-SQL by hand to prepare the table. This is especially helpful for people
-with lots of virtual hosts (who should also see the LogSQLMassVirtualHosting
-directive).
-
-There is a slight disadvantage: if you wish to activate this feature,
-then the user specified by LogSQLLoginInfo must have CREATE privileges
-on the database. In an absolutely paranoid, locked-down situation
-you may only want to grant your mod\_log\_sql user INSERT privileges
-on the database; in that situation you are unable to take advantage
-of LogSQLCreateTables. But most people -- even the very security-conscious
--- will find that granting CREATE on the logging database is reasonable.
-
-This is defined only once in the httpd.conf file.
-\end{quote}
-
-\subsubsection{LogSQLMassVirtualHosting}
-
-\begin{lyxcode}
-Syntax:~LogSQLMassVirtualHosting~flag~
-
-Example:~LogSQLMassVirtualHosting~On~
-
-Default:~Off~
-
-Context:~server~config
-\end{lyxcode}
-\begin{quote}
-If you administer a site hosting many, many virtual hosts then this
-option will appeal to you. If you activate LogSQLMassVirtualHosting
-then several things happen:
-\begin{itemize}
-\item the on-the-fly table creation feature is activated automatically 
-\item the transfer log table name is dynamically set from the virtual host's
-name (example: a virtual host www.grubbybaby.com gets logged to table
-access\_www\_grubbybaby\_com) 
-\item which, in turn, means that each virtual host logs to its own segregated
-table. Because there is no data shared between virtual servers you
-can grant your users access to the tables they need; they will be
-unable to view others' data.
-\end{itemize}
-This is a huge boost in convenience for sites with many virtual servers.
-Activating LogSQLMassVirtualHosting obviates the need to create every
-virtual server's table and provides more granular security possibilities.
-
-This is defined only once in the httpd.conf file.
-\end{quote}
-
-\subsubsection{LogSQLPreserveFile}
-
-\begin{lyxcode}
-Syntax:~LogSQLPreserveFile~filename~
-
-Example:~LogSQLPreserveFile~offline-preserve~
-
-Default:~mysql-preserve~(in~/tmp)~
-
-Context:~virtual~host
-\end{lyxcode}
-\begin{quote}
-mod\_log\_sql writes queries to this local preserve file in the event
-that it cannot reach the database, and thus ensures that your high-availability
-web frontend does not lose logs during a temporary database outage.
-This could happen for a number of reasons: the database goes offline,
-the network breaks, etc. You will not lose entries since the module
-has this backup. The file consists of a series of SQL statements that
-can be imported into your database at your convenience; furthermore,
-because the SQL queries contain the access timestamps you do not need
-to worry about out-of-order data after the import.
-
-For security purposes the name you supply will be prepended with \char`\"{}/tmp/\char`\"{}
-to force creation of the file in /tmp.
-
-If you do not define LogSQLPreserveFile then all virtual servers will
-log to the same default preserve file (/tmp/mysql-preserve). You can
-redefine this on a virtual-host basis in order to segregate your preserve
-files if you desire. Note that segregation is not really necessary,
-as the SQL statements that are written to the preserve file already
-distinguish between different virtual hosts.
-
-The module will log to error-log if/when it notices a database outage,
-and upon database return. You will therefore know when the preserve
-file is being used, although it is your responsibility to import the
-file.
-
-The file does not need to be created in advance. It is safe to remove
-or rename the file without interrupting Apache, as the module closes
-the filehandle immediately after completing the write. The file is
-created with the user \& group ID of the running Apache process (e.g.
-'nobody' on many Linux distributions).
-\end{quote}
-
-\subsubsection{LogSQLSocketFile }
-
-\begin{lyxcode}
-Syntax:~LogSQLSocketFile~filename~
-
-Example:~LogSQLSocketFile~/tmp/mysql.sock~
-
-Default:~/var/lib/mysql/mysql.sock~
-
-Context:~server~config
-\end{lyxcode}
-\begin{quote}
-At Apache runtime you can specify the MySQL socket file to use. Set
-this once in your main server config to override the default value.
-This value is irrelevant if your database resides on a separate machine.
-
-mod\_log\_sql will automatically employ the socket for db communications
-if the database resides on the local host. If the db resides on a
-separate host the module will automatically use TCP/IP. This is a
-function of the MySQL API and is not user-configurable.
-\end{quote}
-
-\subsubsection{LogSQLTransferLogFormat }
-
-\begin{lyxcode}
-Syntax:~LogSQLTransferLogFormat~format-string~
-
-Example:~LogSQLTransferLogFormat~huSUTv~
-
-Default:~AbHhmRSsTUuv~
-
-Context:~virtual~host
-\end{lyxcode}
-\begin{quote}
-Each character in the format-string defines an attribute of the request
-that you wish to log. The default logs the information required to
-create Combined Log Format logs, plus several extras. Here is the
-full list of allowable keys, which sometimes resemble their Apache
-counterparts, but do not always:
-
-\begin{tabular}{|c|l|l|l|l|}
-\hline 
-\textbf{Character}&
-\textbf{What is this?}&
-\textbf{MySQL DB field}&
-\textbf{Recommended column type}&
-\textbf{Example}\\
-\hline
-\hline 
-A&
-User agent&
-agent&
-varchar(255)&
-Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 4.0)\\
-\hline 
-b&
-Bytes transfered&
-bytes\_sent&
-int unsigned&
-32561\\
-\hline 
-c&
-Text of cookie&
-cookie&
-varchar(255)&
-Apache=sdyn.fooonline.net.130051007102700823\\
-\hline 
-f&
-&
-request\_file&
-varchar(255)&
-\\
-\hline 
-H&
-HTTP request protocol&
-request\_protocol&
-varchar(10)&
-HTTP/1.1\\
-\hline 
-h&
-Name of remote host&
-remote\_host&
-varchar(50)&
-blah.foobar.com\\
-\hline 
-I&
-Ident user info&
-remote\_logname&
-varchar(50)&
-bobby\\
-\hline 
-m&
-HTTP request method&
-request\_method&
-varchar(6)&
-GET\\
-\hline 
-P&
-httpd child PID&
-child\_pid&
-smallint unsigned&
-3215\\
-\hline 
-p&
-httpd port&
-server\_port&
-smallint unsigned&
-80\\
-\hline 
-R&
-Referer&
-referer&
-varchar(255)&
-http://www.biglinkstoyou.com/linkpage.html\\
-\hline 
-r&
-Request in full form&
-request\_line&
-varchar(255)&
-GET /books-cycroad.html HTTP/1.1\\
-\hline 
-S&
-Time of request in UNIX format&
-time\_stamp&
-int unsigned&
-1005598029\\
-\hline 
-s&
-HTTP status of request&
-status&
-smallint unsigned&
-404\\
-\hline 
-T&
-Seconds to service request&
-request\_duration&
-smallint unsigned&
-2\\
-\hline 
-t&
-Time of request in human format&
-request\_time&
-char(28)&
-{[}02/Dec/2001:15:01:26 -0800{]}\\
-\hline 
-U&
-Request in simple form&
-request\_uri&
-varchar(255)&
-/books-cycroad.html\\
-\hline 
-u&
-User info from HTTP authentication&
-remote\_user&
-varchar(50)&
-bobby\\
-\hline 
-v&
-Virtual host servicing the request&
-virtual\_host&
-varchar(50)&
-www.foobar.com\\
-\hline
-\end{tabular}
-
-If you have compiled mod\_log\_sql with WANT\_SSL\_LOGGING, you also
-get these:
-
-\begin{tabular}{|c|l|l|l|}
-\hline 
-\textbf{Character}&
-\textbf{MySQL DB field it activates}&
-\textbf{MySQL DB field it activatesRecommended column type}&
-\textbf{Example}\\
-\hline
-\hline 
-z&
-ssl\_cipher&
-varchar(25)&
-RC4-MD5\\
-\hline 
-q&
-ssl\_keysize&
-smallint unsigned&
-56\\
-\hline 
-Q&
-ssl\_maxkeysize&
-smallint unsigned&
-128\\
-\hline
-\end{tabular}
-\end{quote}
-
-\section{FAQ}
-
-
-\subsection{Why log to an SQL database?}
-
-To begin with, let's get it out of the way: logging to a database
-is not a panacea. But while there are complexities with this solution,
-the benefit can be substantial for certain classes of administrator
-or people with advanced requirements:
-
-\begin{itemize}
-\item Chores like log rotation go away, as you can DELETE records from the
-SQL database once they are no longer useful. For example, the excellent
-and popular log-analysis tool Webalizer (http://www.webalizer.com/)
-does not need historic logs after it has processed them, enabling
-you to delete older logs. 
-\item People with clusters of web servers (for high availability) will benefit
-the most -- all their webservers can log to a single SQL database.
-This obviates the need to collate/interleave the many separate logfiles,
-which can be / highly/ problematic. 
-\item People acquainted with the power of SQL SELECT statements will know
-the flexibility of the extraction possibilities at their fingertips.
-\end{itemize}
-For example, do you want to see all your 404's? Do this:
-
-\begin{lyxcode}
-select~remote\_host,status,request\_uri,bytes\_sent,from\_unixtime(time\_stamp)~from~acc\_log\_tbl~where~status=404~order~by~time\_stamp;
-
-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-
-
-+~~~~~~~~~~~~~~~~~~~~~~~remote\_host~|~status~|~request\_uri~~~~~~~~~~~~~~|~bytes\_sent~|~from\_unixtime(time\_stamp)|
-
-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-
-
-|~marge.mmm.co.uk~~~~~~~~~~~~~~~~~~~|~404~~~~|~/favicon.ico~~~~~~~~~~~~~|~321~~~~~~~~|~2001-11-20~02:30:56~~~~~~|
-
-|~62.180.239.251~~~~~~~~~~~~~~~~~~~~|~404~~~~|~/favicon.ico~~~~~~~~~~~~~|~333~~~~~~~~|~2001-11-20~02:45:25~~~~~~|
-
-|~212.234.12.66~~~~~~~~~~~~~~~~~~~~~|~404~~~~|~/favicon.ico~~~~~~~~~~~~~|~321~~~~~~~~|~2001-11-20~03:01:00~~~~~~|~
-
-|~212.210.78.254~~~~~~~~~~~~~~~~~~~~|~404~~~~|~/favicon.ico~~~~~~~~~~~~~|~333~~~~~~~~|~2001-11-20~03:26:05~~~~~~|~
-
-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+
-\end{lyxcode}
-Or do you want to see how many bytes you've sent within a certain
-directory or site? Do this:
-
-\begin{lyxcode}
-select~request\_uri,sum(bytes\_sent)~as~bytes,count(request\_uri)~as~howmany~from~acc\_log\_tbl~where~request\_uri~like~'\%mod\_log\_sql\%'~group~by~request\_uri~order~by~howmany~desc;~
-
-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-+~
-
-|~request\_uri~~~~~~~~~~~~~~~~~~~~~~~|~bytes~~~|~howmany~|~
-
-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-+~
-
-|~/mod\_log\_sql/style\_1.css~~~~~~~~~~|~157396~~|~~~~1288~|~
-
-|~/mod\_log\_sql/~~~~~~~~~~~~~~~~~~~~~|~2514337~|~~~~~801~|~
-
-|~/mod\_log\_sql/mod\_log\_sql.tar.gz~~~|~9769312~|~~~~~456~|~
-
-|~/mod\_log\_sql/faq.html~~~~~~~~~~~~~|~5038728~|~~~~~436~|~
-
-|~/mod\_log\_sql/INSTALL~~~~~~~~~~~~~~|~1196161~|~~~~~202~|~
-
-|~/mod\_log\_sql/directives.html~~~~~~|~1096821~|~~~~~171~|~
-
-|~/mod\_log\_sql/CHANGELOG~~~~~~~~~~~~|~424481~~|~~~~~107~|~
-
-|~/mod\_log\_sql/README~~~~~~~~~~~~~~~|~796072~~|~~~~~~97~|~
-
-|~/mod\_log\_sql/directives-old.html~~|~42480~~~|~~~~~~~6~|
-
-|~/mod\_log\_sql/index.html~~~~~~~~~~~|~9531~~~~|~~~~~~~3~|~
-
-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-+
-\end{lyxcode}
-Or maybe you want to see who's linking to you? Do this:
-
-\begin{lyxcode}
-select~count(referer)~as~num,referer~from~acc\_log\_tbl~where~request\_uri='/mod\_log\_sql/'~group~by~referer~order~by~num~desc;
-
-+-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+
-
-|~num~|~referer~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|~
-
-+-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+
-
-|~271~|~http://freshmeat.net/projects/mod\_log\_sql/~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|~
-
-|~96~~|~http://modules.apache.org/search?id=339~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|~
-
-|~48~~|~http://freshmeat.net/~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|~
-
-|~8~~~|~http://freshmeat.net~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
-
-|~7~~~|~http://freshmeat.net/daily/2001/11/30/~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|~
-
-|~6~~~|~http://freshmeat.net/daily/2001/11/20/~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
-
-+-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+
-\end{lyxcode}
-As you can see, there are myriad possibilities that can be constructed
-with the wonderful SQL SELECT statement. Logging to an SQL database
-can be really quite useful!
-
-
-\subsection{Why use MySQL? Are there alternatives?}
-
-MySQL is a robust, free, and very powerful production-quality database
-engine. It is well supported and comes with detailed documentation.
-Many 3rd-party software pacakges (e.g. Slashcode, the engine that
-powers Slashdot) run exclusively with MySQL. In other words, you will
-belong to a very robust and well-supported community by choosing MySQL.
-
-That being said, there are alternatives. PostgreSQL is probably MySQL's
-leading \char`\"{}competitor\char`\"{} in the free database world.
-There is also an excellent module available for Apache to permit logging
-to a PostgreSQL database, called pgLOGd \url{(http://www.digitalstratum.com/pglogd/)}.
-
-
-\subsection{Is this code production-ready?}
-
-By all accounts it is. It is known to work without a problem on many-thousands-of-hits-per-day
-webservers. Does that mean it is 100\% bug free? Well, no software
-is. But it is well-tested and /believed/ to be fully compatible with
-production environments. (The usual disclaimers apply. This software
-is provided without warranty of any kind.)
-
-
-\subsection{How well does it perform?}
-
-mod\_log\_sql scales to very high loads. Apache 1.3.22 + mod\_log\_sql
-was benchmarked using the \char`\"{}ab\char`\"{} (Apache Bench) program
-that comes with the Apache distribution; here are the results.
-
-Overall configuration:
-
-\begin{itemize}
-\item Machine A: Apache webserver 
-\item Machine B: MySQL server 
-\item Machines A and B connected with 100Mbps Ethernet
-\end{itemize}
-Webserver configuration:
-
-\begin{itemize}
-\item Celeron 400 128 MB RAM IDE storage
-\end{itemize}
-Apache configuration:
-
-\begin{lyxcode}
-Timeout~300~
-
-KeepAlive~On~
-
-MaxKeepAliveRequests~100~
-
-KeepAliveTimeout~15~
-
-MinSpareServers~5~
-
-StartServers~10~
-
-MaxSpareServers~15~
-
-MaxClients~256~
-
-MaxRequestsPerChild~5000~
-
-LogSQLTransferLogFormat~AbHhmRSsTUuvc~
-
-LogSQLWhichCookie~Clicks~
-
-CookieTracking~on~
-
-CookieName~Clicks
-\end{lyxcode}
-\char`\"{}ab\char`\"{} commandline:
-
-\begin{lyxcode}
-./ab~-c~10~-t~20~-v~2~-C~Clicks=ab\_run~http://www.hostname.com/target~
-\end{lyxcode}
-( 10 concurrent requests; 20 second test; setting a cookie \char`\"{}Clicks=ab\_run\char`\"{};
-target = the mod\_log\_sql homepage. )
-
-Ten total ab runs were conducted: five with MySQL logging enabled,
-and five with all MySQL directives commented out of httpd.conf. Then
-each five were averaged. The results:
-
-\begin{itemize}
-\item Average of five runs employing MySQL \emph{and} standard text logging:
-139.01 requests per second, zero errors.
-\item Average of five runs employing \emph{only} standard text logging:
-139.96 requests per second, zero errors.
-\end{itemize}
-In other words, any rate-limiting effects on this particular hardware
-setup are not caused by MySQL. Note that although this very simple
-webserver setup is hardly cutting-edge -- it is, after all, a fairly
-small machine -- 139 requests per second equal over twelve million
-hits per day\emph{.}
-
-If you run this benchmark yourself, take note of three things:
-
-\begin{enumerate}
-\item Use a target URL that is on your own webserver :-). 
-\item Wait until all your connections are closed out between runs; after
-several thousand requests your TCP/IP stack will be filled with hundreds
-of connections in TIME\_WAIT that need to close. Do a \char`\"{}netstat
--t|wc -l\char`\"{} on the webserver to see. If you don't wait, you
-can expect to see a lot of messages like \char`\"{}ip\_conntrack:
-table full, dropping packet\char`\"{} in your logs. (This has nothing
-to do with mod\_log\_sql, this is simply the nature of the TCP/IP
-stack in the Linux kernel.)
-\item When done with your runs, clean these many thousands of requests out
-of your database:
-\end{enumerate}
-\begin{lyxcode}
-mysql>~delete~from~access\_log~where~agent~like~'ApacheBench\%';~mysql>~optimize~table~access\_log;~
-\end{lyxcode}
-
-\subsection{Who's using mod\_log\_sql?}
-
-Good question! It would be great to find out! If you are a production-level
-mod\_log\_sql user, please contact the maintainer, Chris Powell \url{chris@grubbybaby.com}so
-that you can be mentioned here.
-
-
-\subsection{How do I extract the data in a format that my analysis tool can understand?}
-
-mod\_log\_sql would be virtually useless if there weren't a way for
-you to extract the data from your database in a somewhat meaningful
-fashion. To that end there's a Perl script enclosed with the distribution.
-That script (make\_combined\_log.pl) is designed to extract N-many
-days worth of access logs and provide them in a Combined Log Format
-output. You can use this very tool right in /etc/crontab to extract
-logs on a regular basis so that your favorite web analysis tool can
-read them. Or you can examine the Perl code to construct your own
-custom tool.
-
-For example, let's say that you want your web statistics updated once
-per day in the wee hours of the morning. A good way to accomplish
-that would be the following entries in /etc/crontab:
-
-\begin{lyxcode}
-\#~Generate~the~temporary~apache~logs~from~the~MySQL~database~(for~webalizer)~
-
-05~04~{*}~{*}~{*}~root~/usr/local/sbin/make\_combined\_log.pl~1~www.grubbybaby.com~>~/var/log/httpd/mysql-grubbybaby
-
-\#~Run~webalizer~on~httpd~log~
-
-30~04~{*}~{*}~{*}~root~/usr/local/bin/webalizer~-c~/etc/webalizer.conf;~rm~-f~/var/log/httpd/mysql-grubbybaby
-\end{lyxcode}
-Or if you have a newer system that puts files in /etc/cron.daily etc.,
-create a file called ''webalizer'' in the cron.\_\_\_\_ subdir of
-your choice. Use the following as the contents of your file, and make
-sure to chmod 755 it when done.
-
-\begin{lyxcode}
-\#!/bin/sh
-
-/usr/local/sbin/make\_combined\_log.pl~1~www.yourdomain.com~>~/var/log/httpd/templog
-
-/usr/local/bin/webalizer~-q~-c~/etc/webalizer.conf~
-
-rm~-f~/var/log/httpd/templog
-\end{lyxcode}
-See? Easy.
-
-
-\subsection{Why doesn't the module also replace the Apache ErrorLog?}
-
-There are circumstances when that would be quite unwise -- for example,
-if Apache could not reach the MySQL server for some reason and needed
-to log that fact. Without a text-based error log you'd never know
-anything was wrong, because Apache would be trying to log a database
-connection error to the database... you get the point.
-
-Error logs are usually not very high-traffic and are really best left
-as text files on a web server machine.
-
-
-\subsection{\label{sec:cookie}How can I log mod\_usertrack cookies?}
-
-A number of people like to log mod\_usertrack cookies in their Apache
-TransferLog to aid in understanding their visitors' clickstreams.
-This is accomplished, for example, with a statement as follows:
-
-\begin{lyxcode}
-LogFormat~\char`\"{}\%h~\%l~\%u~\%t~\textbackslash{}\char`\"{}\%r\textbackslash{}\char`\"{}~\%s~\%b~\textbackslash{}\char`\"{}\%\{Referer\}i\textbackslash{}\char`\"{}~\textbackslash{}\char`\"{}\%\{User-Agent\}i\textbackslash{}\char`\"{}\char`\"{}~\textbackslash{}\char`\"{}\%\{cookie\}n\textbackslash{}\char`\"{}\char`\"{}
-\end{lyxcode}
-Naturally it would be nice for mod\_log\_sql to permit the admin to
-log the cookie data as well, so as of version 1.10 you can do this.
-You need to have already compiled mod\_usertrack into httpd -- it's
-one of the standard Apache modules.
-
-First make sure you have a column called \char`\"{}cookie\char`\"{}
-in the MySQL database to hold the cookies, which can be done as follows
-if you already have a working database:
-
-\begin{lyxcode}
-alter~table~acc\_log\_tbl~add~column~cookie~varchar(255);
-\end{lyxcode}
-Next configure your server to set usertracking cookies as follows,
-and make sure you include the new 'c' directive in your LogSQLTransferLogFormat,
-which activates cookie logging. Here's an example:
-
-\begin{lyxcode}
-<VirtualHost~1.2.3.4>~
-
-~CookieTracking~on~
-
-~CookieStyle~Cookie~
-
-~CookieName~Foobar~
-
-~LogSQLTransferLogFormat~huSUsbTvRAc~
-
-~LogSQLWhichCookie~Foobar~
-
-</VirtualHost>
-\end{lyxcode}
-The first three lines configure mod\_usertrack to create a COOKIE
-(RFC 2109) format cookie called Foobar. The last two lines tell mod\_log\_sql
-to log cookies named Foobar. You have to choose which cookie to log
-because more than one cookie can/will be sent to the server by the
-client.
-
-FYI, you are advised NOT to use CookieStyle Cookie2 -- it seems that
-even newer browsers (IE 5.5, etc.) have trouble with the new COOKIE2
-(RFC 2965) format. Just stick with the standard COOKIE format and
-you'll be fine.
-
-Perform some hits on your server and run a select:
-
-\begin{lyxcode}
-mysql>~select~request\_uri,cookie~from~access\_log~where~cookie~is~not~null;
-
-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+
-
-|~request\_uri~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~cookie~|~
-
-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+~
-
-|~/mod\_log\_sql/~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|~ool-18e4.dyn.optonline.net.130051007102700823~~~~~~|~
-
-|~/mod\_log\_sql/usa.gif~~~~~~~~~~~~~~~~~~~~~~~|~ool-18e4.dyn.optonline.net.130051007102700823~~~~~~|~
-
-|~/mod\_log\_sql/style\_1.css~~~~~~~~~~~~~~~~~~~|~ool-18e4.dyn.optonline.net.130051007102700823~~~~~~|~
-
-...etc...
-\end{lyxcode}
-
-\subsection{What if I want to log more than one cookie?}
-
-No problem. As of version 1.17, you have a choice. If you are just
-interested in a single cookie, follow the instructions in section
-\ref{sec:cookie} above. That cookie will be logged to a column in
-the regular access\_log table.
-
-However, if you need to log multiple cookies, you'll employ the LogSQLWhichCookies
-(note the plural) directive. The cookies you specify will be logged
-to a separate table, and entries in that table will be linked to the
-regular access\_log entries via the unique ID that is supplied by
-mod\_unique\_id. Without mod\_unique\_id the information will still
-be logged but you will be unable to correlate which cookies go with
-which access-requests.
-
-LogSQLWhichCookie and LogSQLWhichCookies can coexist without conflict,
-but you're better off choosing the one you need.
-
-
-\subsection{What are the SSL logging features, and how do I activate them?}
-
-If you run an SSL-enabled server you may benefit from logging some
-SSL details. mod\_log\_sql now supports this ability. By adding certain
-characters to your LogSQLTransferLogFormat string you can tell mod\_log\_sql
-to log the SSL cipher, the SSL keysize of the connection, and the
-Max-keysize that was available. This would let you tell, for example,
-which clients were using only export-grade security to access your
-secure software area.
-
-You can compile mod\_log\_sql with SSL logging support if you have
-the right packages installed. If you already have an SSL-enabled Apache
-then you by definition have the correct packages already installed:
-OpenSSL and mod\_ssl.
-
-You need to ensure that your database is set up to log the SSL data.
-Issue the following commands to MySQL once you have your basic access\_log
-table built:
-
-\begin{lyxcode}
-alter~table~access\_log~add~column~ssl\_cipher~varchar(25);
-
-alter~table~access\_log~add~column~ssl\_keysize~smallint~unsigned;
-
-alter~table~access\_log~add~column~ssl\_maxkeysize~smallint~unsigned;
-\end{lyxcode}
-Finally configure httpd.conf to activate the SSL fields. Note that
-this is only meaningful in a VirtualHost that is set up for SSL.
-
-\begin{lyxcode}
-<VirtualHost~1.2.3.4:443>~
-
-~LogSQLTransferLogFormat~AbHhmRSsTUuvcQqz~
-
-</VirtualHost>
-\end{lyxcode}
-The last three characters (Qqz) in the directive are the SSL ones;
-see the directives documentation for details.
-
-Perform some hits on your server and run a select:
-
-\begin{lyxcode}
-mysql>~select~remote\_host,request\_uri,ssl\_cipher,ssl\_keysize,ssl\_maxkeysize~from~access\_log~where~ssl\_cipher~is~not~null;
-
-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+~
-
-|~remote\_host~~~~~~~~~~~~~~|~request\_uri~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|~ssl\_cipher~|~ssl\_keysize~|~ssl\_maxkeysize~|
-
-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-{}-+~
-
-|~216.190.52.4~~~~~~~~~~~~~|~/dir/somefile.html~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|~RC4-MD5~~~~|~128~~~~~~~~~|~128~~~~~~~~~~~~|~
-
-|~216.190.52.4~~~~~~~~~~~~~|~/dir/somefile.gif~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|~RC4-MD5~~~~|~128~~~~~~~~~|~128~~~~~~~~~~~~|~
-
-|~216.190.52.4~~~~~~~~~~~~~|~/dir/somefile.jpg~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|~RC4-MD5~~~~|~128~~~~~~~~~|~128~~~~~~~~~~~~|~
-
-...etc...
-\end{lyxcode}
-
-\subsection{Does mod\_log\_sql connect to MySQL via TCP/IP or a socket?}
-
-It depends! Actually this isn't determined by mod\_log\_sql. mod\_log\_sql
-relies on a connection command that is supplied in the MySQL API,
-and that command is somewhat intelligent. When mod\_log\_sql issues
-the connect command to MySQL, this intelligent connect command uses
-sockets to communicate with MySQL if the specified MySQL database
-is on the same machine (because sockets are more efficient than TCP/IP).
-However, if the specified MySQL db is on a different machine, mod\_log\_sql
-connects using TCP/IP. You don't have any control of which methodology
-is used.
-
-You do have control over where mod\_log\_sql looks for the socket.
-The LogSQLSocketFile runtime configuration directive overrides the
-default of \char`\"{}/var/lib/mysql/mysql.sock\char`\"{} to whatever
-you wish. (Applies to mod\_log\_sql 1.16 or later only.)
-
-
-\subsection{Why do I occasionally see a \char`\"{}connection lost, attempting
-reconnect\char`\"{} message in my error-log?}
-
-This message may appear every now and then in your Apache error log,
-especially on very lightly loaded servers. This doesn't mean that
-anything is necessarily wrong. Within each httpd child process, mod\_log\_sql
-will open (and keep open) a connection to the MySQL server. MySQL,
-however, will close connections that haven't been used in a while;
-the default timeout is 8 hours. When this occurs, mod\_log\_sql will
-notice and re-open the connection. That event is what is being logged,
-and looks like this:
-
-\begin{lyxcode}
-{[}Thu~Dec~13~05:42:18~2001{]}~{[}error{]}~mod\_log\_sql:~connection~lost,~attempting~reconnect
-
-{[}Thu~Dec~13~05:42:18~2001{]}~{[}error{]}~mod\_log\_sql:~reconnect~successful
-\end{lyxcode}
-Reference: MySQL documentation \url{http://www.mysql.com/documentation/mysql/bychapter/manual_Problems.html#Gone_away}
-
-
-\subsection{Does mod\_log\_sql work with Apache 2.x?}
-
-As of this writing, no. The Apache Group significantly altered the
-module API with the release of Apache 2.0. All modules written for
-1.3, including mod\_log\_sql, will not work with 2.0.
-
-mod\_log\_sql will eventually be ported to Apache 2.x, but not immediately.
-It is going to take some time, and there are other features that have
-higher priority. Please sign up for the announcements list (on the
-main website) or monitor the website for updates to learn when the
-port (and other releases) are available.
-
-<OPINION>If you're a {*}NIX user, stick with Apache 1.3.x for now.
-Major modules like mod\_ssl and PHP are not even ready for 2.0 yet,
-and the main benefits in 2.0 are for Win32 users anyway. Apache 1.3.x
-is rock-stable and performs equally well on {*}NIX as 2.0.</OPINION>
-
-
-\subsection{I have discovered a bug. Who can I contact?}
-
-Please contact the maintainer \url{chris@grubbybaby.com}! Your comments,
-suggestions, bugfixes, bug catches, and usage testimonials are always
-welcome. As free software, mod\_log\_sql is intended to be a community
-effort -- any code contributions or other ideas will be fully and
-openly credited, of course.
-\end{document}
diff --git a/INSTALL b/INSTALL
index 245f290..de45d79 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
-$Id: INSTALL,v 1.11 2002/11/14 03:53:08 helios Exp $
+$Id: INSTALL,v 1.12 2002/11/14 22:52:54 helios Exp $
 
-This document has been superseded by the new documentation
-in the Documentation/ directory.  There you will find
-PS, plaintext, and HTML versions of the documentation.
+This document has been superseded by the new documentation in the
+Documentation/ directory.  There you will find the docs in a variety of
+formats, including PostScript, plaintext, and HTML.
diff --git a/Makefile b/Makefile
index 8c654a6..845b225 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-# $Id: Makefile,v 1.12 2002/11/14 03:51:34 helios Exp $
+# $Id: Makefile,v 1.13 2002/11/14 22:52:54 helios Exp $
 
 #####################################
 # Important:
@@ -25,6 +25,10 @@ APXSOPTS = -Wc,-O2 -Wc,-Wall -Wc,-DEAPI
 CC       = gcc
 INSTALL  = /usr/bin/install -m 664
 RM       = /bin/rm
+LYX      = /usr/bin/lyx
+DVIPS    = /usr/bin/dvips
+LINKS    = /usr/bin/links
+LATEX2HTML=/usr/bin/latex2html
 
 ifdef MODSSLHDRS
    SSLDEF  = -DWANT_SSL_LOGGING
@@ -37,7 +41,7 @@ all:
         @echo "You can choose to make mod_log_sql as a static or dynamic module."
         @echo "Either 'make dso' or 'make static'."
         @echo
-        @echo "Please read the INSTALL file carefully!"
+        @echo "Please first read the documentation carefully!"
 
 dso: mod_log_sql.so
 
@@ -60,12 +64,34 @@ statinstall: static
 
 clean:
         $(RM) -rf *.o *.so
+        $(RM) -f Documentation/HTML/*.html Documentation/HTML/*.css
+        $(RM) -f Documentation/*.tex
+        $(RM) -f Documentation/*.dvi
+        $(RM) -f Documentation/*.ps
+        $(RM) -f Documentation/*.txt
 
 distro: all
-        cp -f INSTALL $(APACHEINST)/html/mod_log_sql/
-        cp -f README $(APACHEINST)/html/mod_log_sql/
         cp -f CHANGELOG $(APACHEINST)/html/mod_log_sql/
-        cd ..; tar zcf mod_log_sql-$(MLMVERS).tar.gz --exclude mod_log_sql/CVS mod_log_sql/; $(INSTALL) mod_log_sql-$(MLMVERS).tar.gz $(APACHEINST)/html/mod_log_sql/; rm -f mod_log_sql-$(MLMVERS).tar.gz
-        rm -f $(APACHEINST)/html/mod_log_sql/mod_log_sql.tar.gz
+        cd ..; tar zcf mod_log_sql-$(MLMVERS).tar.gz --exclude mod_log_sql/CVS --exclude mod_log_sql/Documentation/CVS mod_log_sql/; $(INSTALL) mod_log_sql-$(MLMVERS).tar.gz $(APACHEINST)/html/mod_log_sql/; rm -f mod_log_sql-$(MLMVERS).tar.gz
+        $(RM) $(APACHEINST)/html/mod_log_sql/mod_log_sql.tar.gz
         ln -s mod_log_sql-$(MLMVERS).tar.gz $(APACHEINST)/html/mod_log_sql/mod_log_sql.tar.gz
 
+documentation: Documentation/documentation.lyx
+        @echo "Creating LaTeX docs..."
+        @$(LYX) --export latex Documentation/documentation.lyx 2>/dev/null
+        @echo "Creating DVI docs..."
+        @$(LYX) --export dvi Documentation/documentation.lyx 2>/dev/null
+        @echo "Creating PostScript docs..."
+        @$(DVIPS) Documentation/documentation.dvi -o Documentation/documentation.ps 2>/dev/null
+        @echo "Creating HTML docs..."
+        @$(LATEX2HTML) -show_section_numbers -split 4 -navigation -noindex_in_navigation -contents_in_navigation -dir Documentation/HTML Documentation/documentation.tex >/dev/null 2>&1
+        @echo "Creating plain text docs..."
+        @$(LATEX2HTML) -show_section_numbers -split 0 -dir Documentation/ Documentation/documentation.tex >/dev/null 2>&1
+        @$(LINKS) -dump Documentation/documentation.html > Documentation/documentation.txt 2>/dev/null
+        @echo "Cleaning up..."
+        @$(RM) -f Documentation/*.html Documentation/WARNINGS Documentation/*.pl Documentation/*.aux Documentation/*.css Documentation/*.toc Documentation/*.log
+        @$(RM) -f Documentation/HTML/WARNINGS Documentation/HTML/*.pl 
+
+
+
+        
\ No newline at end of file
diff --git a/README b/README
deleted file mode 100644
index fd1cdc7..0000000
--- a/README
+++ /dev/null
@@ -1,5 +0,0 @@
-$Id: README,v 1.7 2002/11/14 03:51:34 helios Exp $
-
-This document has been superseded by the new documentation
-in the Documentation/ directory.  There you will find
-PS, plaintext, and HTML versions of the documentation.
diff --git a/mod_log_sql.c b/mod_log_sql.c
index ba60089..6d3110c 100644
--- a/mod_log_sql.c
+++ b/mod_log_sql.c
@@ -1,4 +1,4 @@
-/* $Id: mod_log_sql.c,v 1.17 2002/11/14 03:51:35 helios Exp $ */
+/* $Id: mod_log_sql.c,v 1.18 2002/11/14 22:52:54 helios Exp $ */
 
 /* --------*
  * DEFINES *
@@ -68,7 +68,6 @@ typedef const char *(*item_key_func) (request_rec *, char *);
  */
 typedef struct {
         int table_made;
-        array_header *referer_ignore_list;
         array_header *transfer_ignore_list;
         array_header *remhost_ignore_list;
         array_header *notes_list;
@@ -1003,16 +1002,6 @@ const char *set_log_sql_tcp_port(cmd_parms *parms, void *dummy, char *arg)
         return NULL;
 }
 
-const char *add_log_sql_referer_ignore(cmd_parms *parms, void *dummy, char *arg)
-{
-        char **addme;
-        log_sql_state *cls = get_module_config(parms->server->module_config, &sql_log_module);
-
-        addme = push_array(cls->referer_ignore_list);
-        *addme = pstrdup(cls->referer_ignore_list->pool, arg);
-        return NULL;
-}
-
 const char *add_log_sql_transfer_ignore(cmd_parms *parms, void *dummy, char *arg)
 {
         char **addme;
@@ -1158,7 +1147,6 @@ void *log_sql_make_state(pool *p, server_rec *s)
         cls->cookie_table_name   = "cookies";
         cls->preserve_file               = "/tmp/sql-preserve";
 
-        cls->referer_ignore_list  = make_array(p, 1, sizeof(char *));
         cls->transfer_ignore_list = make_array(p, 1, sizeof(char *));
         cls->remhost_ignore_list  = make_array(p, 1, sizeof(char *));
         cls->notes_list           = make_array(p, 1, sizeof(char *));
@@ -1197,9 +1185,6 @@ command_rec log_sql_cmds[] = {
         {"LogSQLMachineID", set_log_sql_machine_id,                                             NULL,   RSRC_CONF,      TAKE1,
          "Machine ID that the module will log, useful in web clusters to differentiate machines"}
         ,
-        {"LogSQLRefererIgnore", add_log_sql_referer_ignore,                     NULL,   RSRC_CONF,      ITERATE,
-         "List of referers to ignore. Accesses that match will not be logged to database"}
-        ,
         {"LogSQLRequestIgnore", add_log_sql_transfer_ignore,                    NULL,   RSRC_CONF,      ITERATE,
          "List of URIs to ignore. Accesses that match will not be logged to database"}
         ,