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+$PostgreSQL: pgsql/doc/src/sgml/ref/create_operator.sgml,v 1.41 2003/12/11 20:13:53 petere Exp $
PostgreSQL documentation
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<term><replaceable class="parameter">lefttype</replaceable></term>
<listitem>
<para>
- The type of the left-hand argument of the operator, if any.
+ The data type of the operator's left operand, if any.
This option would be omitted for a left-unary operator.
</para>
</listitem>
<term><replaceable class="parameter">righttype</replaceable></term>
<listitem>
<para>
- The type of the right-hand argument of the operator, if any.
+ The data type of the operator's right operand, if any.
This option would be omitted for a right-unary operator.
</para>
</listitem>