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Make an editorial pass over the reference pages.

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This commit is contained in:
Tom Lane
2005-11-01 21:09:51 +00:00
parent cad0e824a0
commit b524cb36ac
26 changed files with 203 additions and 148 deletions
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12
doc/src/sgml/ref/alter_function.sgml
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@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/alter_function.sgml,v 1.9 2005/10/13 22:44:51 tgl Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/alter_function.sgml,v 1.10 2005/11/01 21:09:50 tgl Exp $
PostgreSQL documentation
-->
@ -149,8 +149,9 @@ where <replaceable class="PARAMETER">action</replaceable> is one of:
<literal>CALLED ON NULL INPUT</literal> changes the function so
that it will be invoked when some or all of its arguments are
null. <literal>RETURNS NULL ON NULL INPUT</literal> or
<literal>STRICT</literal> changes the function so that it
always returns null if any of its arguments are null. See <xref
<literal>STRICT</literal> changes the function so that it is not
invoked if any of its arguments are null; instead, a null result
is assumed automatically. See <xref
linkend="sql-createfunction"> for more information.
</para>
</listitem>
@ -164,8 +165,7 @@ where <replaceable class="PARAMETER">action</replaceable> is one of:
<listitem>
<para>
Change the volatility of the function to the specified
type. See <xref linkend="sql-createfunction"> for more
information about function volatility.
setting. See <xref linkend="sql-createfunction"> for details.
</para>
</listitem>
</varlistentry>
@ -233,7 +233,7 @@ ALTER FUNCTION sqrt(integer) SET SCHEMA maths;
properties of a function to be modified, but does not provide the
ability to rename a function, make a function a security definer,
or change the owner, schema, or volatility of a function. The standard also
requires the <literal>RESTRICT</> key word; it is optional in
requires the <literal>RESTRICT</> key word, which is optional in
<productname>PostgreSQL</>.
</para>
</refsect1>