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Document that trying to exceed temp_file_limit causes a query cancel.

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Backpatch to 9.2.
This commit is contained in:
Bruce Momjian 2012-08-03 15:15:27 -04:00
parent 7b8c798362
commit 9fb5952cdf
1 changed files with 2 additions and 1 deletions
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doc/src/sgml/config.sgml
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@ -1115,7 +1115,8 @@ SET ENABLE_SEQSCAN TO OFF;
<para>
Specifies the maximum amount of disk space that a session can use
for temporary files, such as sort and hash temporary files, or the
storage file for a held cursor.
storage file for a held cursor. A transaction attempting to exceed
this limit will be cancelled.
The value is specified in kilobytes, and <literal>-1</> (the
default) means no limit.
Only superusers can change this setting.