/rtmp/diff

text/x-diff

Download

Patch

Format: context

File	+	−
plpgsql.sgml	5	4

Index: plpgsql.sgml
===================================================================
RCS file: /cvsroot/pgsql/doc/src/sgml/plpgsql.sgml,v
retrieving revision 1.119
diff -c -r1.119 plpgsql.sgml
*** plpgsql.sgml	28 Nov 2007 20:13:06 -0000	1.119
--- plpgsql.sgml	28 Nov 2007 20:56:17 -0000
***************
*** 132,141 ****
      </para>
  
      <para>
!      <application>PL/pgSQL</> functions can also be declared to return
!      a <quote>set</>, or table.  Such a function generates its output by
!      executing <command>RETURN NEXT</> for each desired element of the result
!      set, or by using <command>RETURN QUERY</> to output the result of
       evaluating a query.
      </para>
  
--- 132,142 ----
      </para>
  
      <para>
!      <application>PL/pgSQL</> functions can also be declared to return a
!      group of values, either as a single row, or a group of rows, like a
!      table.  Such a function generates its output by executing
!      <command>RETURN NEXT</> for each desired element of the result set,
!      or by using <command>RETURN QUERY</> to output the result of
       evaluating a query.
      </para>