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In 9.4 release notes, add detail to pg_stat_statements items

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Bruce Momjian 2014-05-05 19:58:58 -04:00
parent 49c683bafd
commit 60832ea39d
1 changed files with 16 additions and 6 deletions
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22
doc/src/sgml/release-9.4.sgml
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@ -2231,15 +2231,25 @@
<para>
Have <link
linkend="pgstatstatements"><application>pg_stat_statements</></link>
use a flat file for query text storage, allowing higher limits
(Peter Geoghegan)
use a flat file for query text storage (Peter Geoghegan)
</para>
<para>
Also add the ability to retrieve all
<application>pg_stat_statements</> information except the query
text. This allows programs to reuse the query text already
retrieved by referencing queryid.
This removes the limitation on query text length, and allows a
higher default number of unique statements to be tracked.
(Peter Geoghegan)
</para>
</listitem>
<listitem>
<para>
Add the ability to retrieve all <application>pg_stat_statements</>
information except the query text (Peter Geoghegan)
</para>
<para>
This allows programs to reuse the query text already retrieved
by referencing <structname>queryid</>.
</para>
</listitem>