How to enable logging in mysql-connector-java-5.1.36 (no replies)

Hi,

I am using preparedstatement and execute them as batches from Java windows application. I want to log all the db activities.

I used the following syntax while opening the connection
DB_URL = "jdbc:mysql://localhost/test?logger=com.mysql.jdbc.log.StandardLogger&profileSQL=true"

and my log4j property file is like this,
# Root logger option
log4j.rootLogger=TRACE, rfile
log4j.logger.com.mysql=trace, rfile
log4j.appender.rfile = org.apache.log4j.RollingFileAppender
log4j.appender.rfile.File =PrepStmt.log
log4j.appender.rfile.MaxFileSize = 100KB
log4j.appender.rfile.Append = true
log4j.appender.rfile.layout = org.apache.log4j.PatternLayout
log4j.appender.rfile.layout.ConversionPattern= %d [%t] %-5p %c %x - %m%n

Nothing is getting appended to my logs. Where am I going wrong, kindly guide me.

Regards,
Subramanian S.