From: | Nikitin Nikolay <Nikolay(dot)Nikitin(at)infowatch(dot)com> |
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To: | "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Long binded parameter value in the postgres log |
Date: | 2017-06-08 08:00:09 |
Message-ID: | 9D7DC2CE9ACC4342AF7E7A88DDD0C9330193C2BC1B@v-maildb-02.infowatch.ru |
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Lists: | pgsql-hackers |
Hi!
We insert many rows with long text and bytea (about 500 MB) values. In the postgres config we set log_min_duration_statement to 120 seconds.
If this statements work more 120 seconds then they will be written into the postgres log with parameter values.
As a result, the postgres log increases by 500MB for each statement.
I think the postgres should have a "max bind value log size" parameter. If a bind value is bigger then this parameter, it will be truncated.
And in the log its real size and its truncated part will be written.
Regards,
Nikolay Nikitin.
Email address: nikolay(dot)nikitin(at)infowatch(dot)com
PostgreSQL version: 9.4.11
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