Patch for information_schema sgml file

Hi,

You'll find attached a patch for a fixed explanation on parameter_mode
column.

Regards.


--
Guillaume.
<!-- http://abs.traduc.org/
     http://lfs.traduc.org/
     http://traduc.postgresqlfr.org/ -->
Index: doc/src/sgml/information_schema.sgml
===================================================================
RCS file: /projects/cvsroot/pgsql/doc/src/sgml/information_schema.sgml,v
retrieving revision 1.23
diff -u -3 -p -c -r1.23 information_schema.sgml
*** doc/src/sgml/information_schema.sgml    8 Dec 2005 20:48:10 -0000    1.23
--- doc/src/sgml/information_schema.sgml    17 Jan 2006 22:35:43 -0000
*************** ORDER BY c.ordinal_position;
*** 1875,1882 ****
        <entry><literal>parameter_mode</literal></entry>
        <entry><type>character_data</type></entry>
        <entry>
!        Always <literal>IN</literal>, meaning input parameter (in the
!        future there might be other parameter modes)
        </entry>
       </row>

--- 1875,1883 ----
        <entry><literal>parameter_mode</literal></entry>
        <entry><type>character_data</type></entry>
        <entry>
!        <literal>IN</literal> for input parameter,
!        <literal>OUT</literal> for output parameter,
!        and <literal>INOUT</literal> for input/ouput parameter.
        </entry>
       </row>