tore any type of value
     in its slots, which are named <SPAN
CLASS="QUOTE"
>"k"</SPAN
> and <SPAN
CLASS="QUOTE"
>"v"</SPAN
>.  Non-text
     values are automatically coerced to text for storage.
    </P
><P
>     The script file <TT
CLASS="FILENAME"
>pair--1.0.sql</TT
> looks like this:

</P><PRE
CLASS="PROGRAMLISTING"
>-- complain if script is sourced in psql, rather than via CREATE EXTENSION
\echo Use "CREATE EXTENSION pair" to load this file. \quit

CREATE TYPE pair AS ( k text, v text );

CREATE OR R