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Postgres FD Implementation
Commit b6827094 authored by Robert Haas's avatar Robert Haas
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Mention that VACUUM FREEZE also effectively zeroes the table freeze age. 

Maciek Sakrejda, reviewed by Amit Kapila
parent 246a9a8d
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doc/src/sgml/ref/vacuum.sgml
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......@@ -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.
......
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