log4net Mysql logging not working in my .net 3.5 application - mysql

Question

I have a application where simple text file logging is working fine. now i also needed to logging in mysql database.
But nothing happened after my log entries of code.
My log4net configuration is
<?xml version="1.0" encoding="utf-8" ?>
<log4net>
<appender name="AdoNetAppender" type="log4net.Appender.AdoNetAppender">
<immediateFlush value="true" />
<bufferSize value="1" />
<connectionType value="MySql.Data.MySqlClient.MySqlConnection, MySql.Data, Version=6.4.4.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d" />
<connectionString value="data source=localhost;initial catalog=mytestdb;User ID=root;Password=" />
<commandText value="INSERT INTO system_log(thread,level,appname,message,action) VALUES (?thread, ?level, ?appname, ?message, ?action)" />
<parameter>
<parameterName value="thread" />
<dbType value="String" />
<size value="100" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%t" />
</layout>
</parameter>
<parameter>
<parameterName value="level" />
<dbType value="String" />
<size value="10" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%p" />
</layout>
</parameter>
<parameter>
<parameterName value="appname" />
<dbType value="String" />
<size value="10" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="My Web Service" />
</layout>
</parameter>
<parameter>
<parameterName value="message" />
<dbType value="String" />
<size value="4000" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%m" />
</layout>
</parameter>
<parameter>
<parameterName value="action" />
<dbType value="String" />
<size value="45" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%5c{1}.%M" />
</layout>
</parameter>
<filter type="log4net.Filter.LevelRangeFilter">
<acceptOnMatch value="true" />
<levelMin value="DEBUG" />
<levelMax value="FATAL" />
</filter>
</appender>
<!--<appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender" >
<file value="..\\Logs.txt" />
<appendToFile value="true" />
<datePattern value="yyyyMMdd" />
<rollingStyle value="Date" />
<filter type="log4net.Filter.LevelRangeFilter">
<acceptOnMatch value="true" />
<levelMin value="DEBUG" />
<levelMax value="FATAL" />
</filter>
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%d{yyyy-MM-dd HH:mm:ss.fff} %10p %-5property{_App} %-5property{_Node} [%2t] %5c{1}.%M - %m%n" />
</layout>
</appender>-->
<root>
<level value="ALL" />
<!--<appender-ref ref="RollingLogFileAppender" />-->
<appender-ref ref="AdoNetAppender" />
</root>
</log4net>

Answer 1

In current configuration buffersize was initially set to 100.. So I have to set it to 0 or 1 so that log4net immediately send message.
<bufferSize value="0" />
Second Problems was i were using commandparamter in wrong way
I have set it to
<commandText value="INSERT INTO system_log(thread_id,level,appname,message,action) VALUES (#threadParam,#levelParam,#appnameParam,#messageParam,#actionParam);" />
which works