Postgres Query length limit

Hi,

We are writing to a Postgres table, which stores the log text of the kettle job. The problem we are facing is that, whenever we run the job in detailed logging or higher logging mode, the query gets truncated and we get an error saying the syntax is incorrect.

What we want to know is:
- Is there a query size limit in the Postgres driver
- How do we set it in Kettle

Any inputs would be really helpful...

Thanks,
Vinod