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9.5 release notes: mention lack of char() sort improvements

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Report by Peter Geoghegan

Backpatch through 9.5
This commit is contained in:
Bruce Momjian 2015-08-26 10:33:02 -04:00
parent 56c8ce8f65
commit 8190f2dfef
1 changed files with 2 additions and 1 deletions
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doc/src/sgml/datatype.sgml
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@ -1139,7 +1139,8 @@ SELECT '52093.89'::money::numeric::float8;
advantages in some other database systems, there is no such advantage in advantages in some other database systems, there is no such advantage in
<productname>PostgreSQL</productname>; in fact <productname>PostgreSQL</productname>; in fact
<type>character(<replaceable>n</>)</type> is usually the slowest of <type>character(<replaceable>n</>)</type> is usually the slowest of
the three because of its additional storage costs. In most situations the three because of its additional storage costs and slower
sorting. In most situations
<type>text</type> or <type>character varying</type> should be used <type>text</type> or <type>character varying</type> should be used
instead. instead.
</para> </para>