Add missing agg_type nonterminal description in new reference page.

This commit is contained in:
Alvaro Herrera 2010-09-28 11:24:00 -04:00
parent f00847dc01
commit 3bb27fb503

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@ -100,6 +100,17 @@ SECURITY LABEL [ FOR <replaceable class="PARAMETER">provider</replaceable> ] ON
</listitem>
</varlistentry>
<varlistentry>
<term><replaceable class="parameter">arg_type</replaceable></term>
<listitem>
<para>
An input data type on which the aggregate function operates.
To reference a zero-argument aggregate function, write <literal>*</>
in place of the list of input data types.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><replaceable class="parameter">argmode</replaceable></term>