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https://issues.apache.org/jira/browse/LOG4NET-538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16400224#comment-16400224
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Szymon Modelewski commented on LOG4NET-538:
-------------------------------------------
Hello,
I face the same issue with log4net 2.0.8 after upgrade from Npgsql 3.2.5 to
3.2.7. Before update logging to Postgresql worked without any problems.
Error from internal logging:
Npgsql.PostgresException (0x80004005): 42703: column "message" does not exist
w Npgsql.NpgsqlConnector.<DoReadMessage>d__157.MoveNext()
--- Koniec śladu stosu z poprzedniej lokalizacji, w której wystąpił wyjątek ---
w System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
w
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task)
w System.Runtime.CompilerServices.ValueTaskAwaiter`1.GetResult()
w Npgsql.NpgsqlConnector.<ReadMessage>d__156.MoveNext()
--- Koniec śladu stosu z poprzedniej lokalizacji, w której wystąpił wyjątek ---
w System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
w Npgsql.NpgsqlConnector.<ReadMessage>d__156.MoveNext()
--- Koniec śladu stosu z poprzedniej lokalizacji, w której wystąpił wyjątek ---
w System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
w
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task)
w System.Runtime.CompilerServices.ValueTaskAwaiter`1.GetResult()
w Npgsql.NpgsqlConnector.<ReadExpecting>d__163`1.MoveNext()
--- Koniec śladu stosu z poprzedniej lokalizacji, w której wystąpił wyjątek ---
w System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
w
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task)
w Npgsql.NpgsqlCommand.Prepare()
w log4net.Appender.AdoNetAppender.SendBuffer(IDbTransaction dbTran,
LoggingEvent[] events)
w log4net.Appender.AdoNetAppender.SendBuffer(LoggingEvent[] events)
Could you give me any feedback when possibly this would be fixed?
> AdoNetAppender to PostgreSQL
> ----------------------------
>
> Key: LOG4NET-538
> URL: https://issues.apache.org/jira/browse/LOG4NET-538
> Project: Log4net
> Issue Type: Bug
> Components: Appenders
> Affects Versions: 1.2.15
> Environment: C#
> Reporter: Cristian Margescu
> Assignee: Dominik Psenner
> Priority: Major
> Labels: patch
> Fix For: 2.0.9
>
>
> I am using the AdoNetAppender to log audits to the database. I was using
> until some time the 1.2.13 version with a configuration for MSSQL or
> PostgreSQL which inserted practically data as json strings that will later be
> interpreted by another tool using the following appender configuration.
> EX: <appender name="NpgsqlAppender" type="log4net.Appender.AdoNetAppender">
> <filter type="log4net.Filter.LevelRangeFilter">
> <levelMin value="AUDIT" />
> <levelMax value="AUDIT" />
> </filter>
> <bufferSize value="1"/>
> <connectionType
> value="Npgsql.NpgsqlConnection, Npgsql" />
> <connectionString
> value="Server={myServer};Port=5432;Database={database};User
> Id={myuser};Password={mypassword}" />
> <commandText value="INSERT INTO audit (message) VALUES (@message);" />
> <reconnectOnError value="true" />
> <useTransactions value="false"/>
> <parameter>
> <parameterName value="@message" />
> <dbType value="String" />
> <layout type="log4net.Layout.PatternLayout" >
> <conversionPattern value="%message"/>
> </layout>
> </parameter>
> </appender>
> It worked great until I have updated to 1.2.15 and then we have noticed that
> the PosgreSQL appender did not worked any more. After doing some research and
> testing I have narrowed it down to the AdoNetAppender
> that probably has a problem with the parameters because it shows a PG error
> 47203 as column "message" not found.
>
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