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Add note that explains that \df omits functions it thinks are I/O functions.

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Tom Lane
2002-08-23 01:27:44 +00:00
parent 41ff800bb2
commit 6bd8a1c2d3
1 changed files with 10 additions and 1 deletions
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11
doc/src/sgml/ref/psql-ref.sgml
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@ -1,5 +1,5 @@
<!-- <!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.72 2002/08/16 20:34:06 momjian Exp $ $Header: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.73 2002/08/23 01:27:44 tgl Exp $
PostgreSQL documentation PostgreSQL documentation
--> -->
@ -835,6 +835,15 @@ testdb=>
<literal>\df+</literal> is used, additional information about <literal>\df+</literal> is used, additional information about
each function, including language and description, is shown. each function, including language and description, is shown.
</para> </para>
<note>
<para>
To reduce clutter, <literal>\df</> does not show datatype I/O
functions. This is implemented by ignoring functions that accept
or return type <type>cstring</>.
</para>
</note>
</listitem> </listitem>
</varlistentry> </varlistentry>