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

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

index 176958d9ee36428da9b564680c56f94d53728188..3a5a7cb78c9bcdb52db4eb525d602f8057eb44d3 100644 (file)

--- a/doc/src/sgml/xindex.sgml

+++ b/doc/src/sgml/xindex.sgml

-<!-- $PostgreSQL: pgsql/doc/src/sgml/xindex.sgml,v 1.50 2006年09月21日 15:03:53 teodor Exp $ -->

+<!-- $PostgreSQL: pgsql/doc/src/sgml/xindex.sgml,v 1.51 2006年09月21日 15:09:38 teodor Exp $ -->

<sect1 id="xindex">

<title>Interfacing Extensions To Indexes</title>

STORAGE box;

</programlisting>

- At present, only the GiST index method supports a

+ At present, only the GiST and GIN index method supports a

<literal>STORAGE</> type that's different from the column data type.

The GiST <literal>compress</> and <literal>decompress</> support

routines must deal with data-type conversion when <literal>STORAGE</>

- is used.

+ is used. Functions named <literal>extractValue</> and <literal>extractQuery</>

+ do conversation into internally used types for GIN.

</para>

</sect2>