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authorMagnus Hagander <magnus@hagander.net>2016-03-11 15:08:34 +0100
committerMagnus Hagander <magnus@hagander.net>2016-03-11 15:08:34 +0100
commit92f03fe76fe6be683a8b7497579158b8a82b2c25 (patch)
tree09b3625e28d98cd510141b685893e22b0d374692 /src/include/postgres.h
parent69ab7b9d6c9b9e1d782ffad6e440a3615c63f621 (diff)
downloadpostgresql-92f03fe76fe6be683a8b7497579158b8a82b2c25.tar.gz
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Allow setting sample ratio for auto_explain
New configuration parameter auto_explain.sample_ratio makes it possible to log just a fraction of the queries meeting the configured threshold, to reduce the amount of logging. Author: Craig Ringer and Julien Rouhaud Review: Petr Jelinek
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