On Fri, Sep 28, 2018 at 10:33:30AM +0530, Raghavendra Rao J S V wrote: > Log file will be generated in *csv* format at *pg_log* directory in our > PostgreSQL. Every day we are getting one log file. We would like to > maintain only max 30 days. Which setting need to modify by us in > “postgresql.conf” in order to recycle the log files after 30 days.
If you use for example log_filename = 'postgresql-%d.log', then the server uses one new file every day. This truncates the contents from the last month automatically. -- Michael
