git.postgresql.org Git - postgresql.git/commitdiff

diff --git a/doc/src/sgml/intarray.sgml b/doc/src/sgml/intarray.sgml

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-<!-- $PostgreSQL: pgsql/doc/src/sgml/intarray.sgml,v 1.5 2007年12月10日 05:32:51 tgl Exp $ -->

+<!-- $PostgreSQL: pgsql/doc/src/sgml/intarray.sgml,v 1.6 2009年03月18日 20:18:18 tgl Exp $ -->

<sect1 id="intarray">

<title>intarray</title>

<para>

Two GiST index operator classes are provided:

<literal>gist__int_ops</> (used by default) is suitable for

- small and medium-size arrays, while

+ small- to medium-size data sets, while

<literal>gist__intbig_ops</> uses a larger signature and is more

- suitable for indexing large arrays.

+ suitable for indexing large data sets (i.e., columns containing

+ a large number of distinct array values).

</para>

<para>