Question

Possible Duplicate:
Seeing the underlying SQL in the Spring JdbcTemplate?

I am using jdbctemplate like this:

getJdbcTemplate.update("update ....... values (?,?,?....?)", myObject.getProperty1(), ...);

Is it possible for me to write out a logger.trace of the resulting sql sent to mysql?

It would make my debug process easier as I could see exactly what mysql is getting.

Answer 1

In your jdbc url, you can dynamically add the following property to enable mysql statement logging:

jdbc:mysql://localhost:3306/sakila?profileSQL=true

You can read more about this here:

http://dev.mysql.com/doc/connector-j/en/connector-j-reference-configuration-properties.html

Read up on the properties in the Debugging/Profiling section as a combination of these can be very flexible for log levels, log output etc. (eg. logger)

Another approach is to use a jdbc logging proxy library such as http://code.google.com/p/log4jdbc/