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Repair example, per note in interactive docs.

This commit is contained in:
Tom Lane 2001-12-30 04:36:52 +00:00
parent 23ef0926e1
commit e7d9a6bf63
1 changed files with 3 additions and 3 deletions
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6
doc/src/sgml/ref/cluster.sgml
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@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/cluster.sgml,v 1.13 2001/12/08 03:24:34 thomas Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/cluster.sgml,v 1.14 2001/12/30 04:36:52 tgl Exp $
PostgreSQL documentation
-->
@ -190,8 +190,8 @@ SELECT <replaceable class="parameter">columnlist</replaceable> INTO TABLE <repla
the ORDER BY clause to match the index, and which is much faster for
unordered data. You then drop the old table, use
<command>ALTER TABLE...RENAME</command>
to rename <replaceable class="parameter">temp</replaceable> to the old name, and
recreate any indexes. The only problem is that <acronym>OID</acronym>s
to rename <replaceable class="parameter">newtable</replaceable> to the old name, and
recreate the table's indexes. The only problem is that <acronym>OID</acronym>s
will not be preserved. From then on, <command>CLUSTER</command> should be
fast because most of the heap data has already been
ordered, and the existing index is used.