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Postgres FD Implementation
Commit 9fb5952c authored by Bruce Momjian's avatar Bruce Momjian
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Document that trying to exceed temp_file_limit causes a query cancel. 

Backpatch to 9.2.
parent 7b8c7983
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doc/src/sgml/config.sgml
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...@@ -1115,7 +1115,8 @@ SET ENABLE_SEQSCAN TO OFF; ...@@ -1115,7 +1115,8 @@ SET ENABLE_SEQSCAN TO OFF;
<para> <para>
Specifies the maximum amount of disk space that a session can use Specifies the maximum amount of disk space that a session can use
for temporary files, such as sort and hash temporary files, or the 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 The value is specified in kilobytes, and <literal>-1</> (the
default) means no limit. default) means no limit.
Only superusers can change this setting. Only superusers can change this setting.
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