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Minor wording improvement.

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This commit is contained in:
Tom Lane 2007-06-11 15:08:32 +00:00
parent 88a7c4822c
commit bdc71c2cb1
1 changed files with 6 additions and 8 deletions
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doc/src/sgml/plpgsql.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.110 2007/06/06 23:00:36 tgl Exp $ --> <!-- $PostgreSQL: pgsql/doc/src/sgml/plpgsql.sgml,v 1.111 2007/06/11 15:08:32 tgl Exp $ -->
<chapter id="plpgsql"> <chapter id="plpgsql">
<title><application>PL/pgSQL</application> - <acronym>SQL</acronym> Procedural Language</title> <title><application>PL/pgSQL</application> - <acronym>SQL</acronym> Procedural Language</title>
@ -2583,18 +2583,16 @@ MOVE <optional> <replaceable>direction</replaceable> { FROM | IN } </optional> <
<para> <para>
<command>MOVE</command> repositions a cursor without retrieving <command>MOVE</command> repositions a cursor without retrieving
any data. <command>MOVE</command> works exactly like the any data. <command>MOVE</command> works exactly like the
<command>FETCH</command> command, except it only positions the <command>FETCH</command> command, except it only repositions the
cursor and does not return rows. As with <command>SELECT cursor and does not return the row moved to. As with <command>SELECT
INTO</command>, the special variable <literal>FOUND</literal> can INTO</command>, the special variable <literal>FOUND</literal> can
be checked to see whether the cursor was successfully be checked to see whether the cursor was successfully
repositioned or not. repositioned or not.
</para> </para>
<para> <para>
The <replaceable>direction</replaceable> clause can be any of the The options for the <replaceable>direction</replaceable> clause are
variants allowed in the SQL <xref linkend="sql-move" the same as for <command>FETCH</>, namely
endterm="sql-move-title"> command except the ones that can move by
more than one row; namely, it can be
<literal>NEXT</>, <literal>NEXT</>,
<literal>PRIOR</>, <literal>PRIOR</>,
<literal>FIRST</>, <literal>FIRST</>,