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postgresql/contrib/hstore_plperl/hstore_plperlu--1.0.sql
Tom Lane eda04886c1 Avoid direct cross-module links in hstore_plperl and ltree_plpython, too.
Just turning the crank on the project started in commit d51924be8.
These cases turn out to be exact subsets of the boilerplate needed
for hstore_plpython.

Discussion: <2652.1475512158@sss.pgh.pa.us>
2016-10-04 17:49:07 -04:00

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SQL

/* contrib/hstore_plperl/hstore_plperlu--1.0.sql */
-- complain if script is sourced in psql, rather than via CREATE EXTENSION
\echo Use "CREATE EXTENSION hstore_plperlu" to load this file. \quit
CREATE FUNCTION hstore_to_plperlu(val internal) RETURNS internal
LANGUAGE C STRICT IMMUTABLE
AS 'MODULE_PATHNAME', 'hstore_to_plperl';
CREATE FUNCTION plperlu_to_hstore(val internal) RETURNS hstore
LANGUAGE C STRICT IMMUTABLE
AS 'MODULE_PATHNAME', 'plperl_to_hstore';
CREATE TRANSFORM FOR hstore LANGUAGE plperlu (
FROM SQL WITH FUNCTION hstore_to_plperlu(internal),
TO SQL WITH FUNCTION plperlu_to_hstore(internal)
);