The configuration file controls the format and location of the ODBC log file. In this example, the line in bold specifies where the log file is saved:
log4cplus.rootLogger=OFF, NULL
log4cplus.logger.com.sybase.dataaccess.odbc.api=TRACE, ODBCTRACE
log4cplus.additivity.com.sybase.dataaccess.odbc.api=false
log4cplus.logger.com.sybase.dataaccess.odbc.api.parameter=TRACE, ODBCTRACE
log4cplus.additivity.com.sybase.dataaccess.odbc.api.parameter=false
log4cplus.logger.com.sybase.dataaccess.odbc.api.returncode=TRACE, ODBCTRACE
log4cplus.additivity.com.sybase.dataaccess.odbc.api.returncode=false
log4cplus.appender.NULL=log4cplus::NullAppender
log4cplus.appender.ODBCTRACE=log4cplus::FileAppender
log4cplus.appender.ODBCTRACE.File=c:\temp\odbc.log
log4cplus.appender.ODBCTRACE.layout=log4cplus::PatternLayout
log4cplus.appender.ODBCTRACE.ImmediateFlush=true
log4cplus.appender.ODBCTRACE.layout.ConversionPattern=%d{%H:%M:%S.%q} %t %p
%-25.25c{2} %m%n
