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| author | Fujii Masao <fujii@postgresql.org> | 2013-08-09 22:14:26 +0900 |
|---|---|---|
| committer | Fujii Masao <fujii@postgresql.org> | 2013-08-09 22:14:26 +0900 |
| commit | 646cbc1f01b3104fb8e9ad68ea4df16bd9b4e16f (patch) | |
| tree | 6f4982f8bbd249e6dbd88e9b860e51b9f8c7ede0 | |
| parent | 595f52f8171e9805c5753510a180faeb68165055 (diff) | |
| download | postgresql-646cbc1f01b3104fb8e9ad68ea4df16bd9b4e16f.tar.gz postgresql-646cbc1f01b3104fb8e9ad68ea4df16bd9b4e16f.zip | |
Document how auto_explain.log_timing can be changed.
| -rw-r--r-- | doc/src/sgml/auto-explain.sgml | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/src/sgml/auto-explain.sgml b/doc/src/sgml/auto-explain.sgml index 03b2309da8f..d3957e3de6f 100644 --- a/doc/src/sgml/auto-explain.sgml +++ b/doc/src/sgml/auto-explain.sgml @@ -152,10 +152,10 @@ LOAD 'auto_explain'; (ANALYZE, TIMING off)</> output, rather than just <command>EXPLAIN (ANALYZE)</> output. The overhead of repeatedly reading the system clock can slow down the query significantly on some systems, so it may be useful to set this - parameter to <literal>FALSE</literal> when only actual row counts, and not - exact times, are needed. + parameter to off when only actual row counts, and not exact times, are needed. This parameter is only effective when <varname>auto_explain.log_analyze</varname> - is also enabled. It defaults to <literal>TRUE</literal>. + is also enabled. This parameter is on by default. + Only superusers can change this setting. </para> </listitem> </varlistentry> |