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| author | Fujii Masao <fujii@postgresql.org> | 2013-08-09 22:13:28 +0900 |
|---|---|---|
| committer | Fujii Masao <fujii@postgresql.org> | 2013-08-09 22:13:28 +0900 |
| commit | 0e65755c08110c4f4d7f08914d4511028e13517d (patch) | |
| tree | 280c04503ae49196be140919ee1aaaf2bf6d2ad6 /doc/src | |
| parent | 072457b360ad550236d99a6ab1264e447248aba9 (diff) | |
| download | postgresql-0e65755c08110c4f4d7f08914d4511028e13517d.tar.gz postgresql-0e65755c08110c4f4d7f08914d4511028e13517d.zip | |
Document how auto_explain.log_timing can be changed.
Diffstat (limited to 'doc/src')
| -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 cd0d6d8727c..c9b81923b72 100644 --- a/doc/src/sgml/auto-explain.sgml +++ b/doc/src/sgml/auto-explain.sgml @@ -153,10 +153,10 @@ 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> |