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| author | Robert Haas | 2014-01-14 19:48:57 +0000 |
|---|---|---|
| committer | Robert Haas | 2014-01-14 19:48:57 +0000 |
| commit | b682709451b17333b038af9f2907c523754dacce (patch) | |
| tree | 9fdc308ed7983478320d5ee18067dafaf006c89e /doc/src/sgml/ref/vacuum.sgml | |
| parent | 246a9a8d0c43d29d307f40461eaa59004d0340f9 (diff) | |
Mention that VACUUM FREEZE also effectively zeroes the table freeze age.
Maciek Sakrejda, reviewed by Amit Kapila
Diffstat (limited to 'doc/src/sgml/ref/vacuum.sgml')
| -rw-r--r-- | doc/src/sgml/ref/vacuum.sgml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/src/sgml/ref/vacuum.sgml b/doc/src/sgml/ref/vacuum.sgml index 1e984734d93..23c3ca89c73 100644 --- a/doc/src/sgml/ref/vacuum.sgml +++ b/doc/src/sgml/ref/vacuum.sgml @@ -101,7 +101,8 @@ VACUUM [ FULL ] [ FREEZE ] [ VERBOSE ] ANALYZE [ <replaceable class="PARAMETER"> Selects aggressive <quote>freezing</quote> of tuples. Specifying <literal>FREEZE</literal> is equivalent to performing <command>VACUUM</command> with the - <xref linkend="guc-vacuum-freeze-min-age"> parameter + <xref linkend="guc-vacuum-freeze-min-age"> and + <xref linkend="guc-vacuum-freeze-table-age"> parameters set to zero. Aggressive freezing is always performed when the table is rewritten, so this option is redundant when <literal>FULL</> is specified. |