This is a document for PGroonga 2.0.0 or later. See PGroonga 1.X document when you're using PGroonga 1.X.

`pgroonga.query_log_path` parameter

Summary

pgroonga.query_log_path parameter controls the path of query log.

This parameter is meaningless when you don't use pgroonga_command function. Because query can be executed only via pgroonga_command function.

If you specify relative path, the path is resolved from $PGDATA.

You can disable query log output by specifying none as path.

The default value is none. It means that query log is disabled by default.

In SQL:

SET pgroonga.query_log_path = path;

In postgresql.conf:

pgroonga.query_log_path = path

path is a string value. It means that you need to quote path value such as 'pgroonga.query.log'.

PGroonga outputs query log to path.

Here is an example to output query log to $PGDATA/pgroonga.query.log:

SET pgroonga.query_log_path = 'pgroonga.query.log';

Here is an example to output query log to /var/log/pgroonga.query.log:

SET pgroonga.query_log_path = '/var/log/pgroonga.query.log';

Here is an example to disable query log:

SET pgroonga.query_log_path = 'none';