postgresql/contrib/bool_plperl/bool_plperl--1.0.sql

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2023-05-09 21:11:15 +00:00
/* contrib/bool_plperl/bool_plperl--1.0.sql */
-- complain if script is sourced in psql, rather than via CREATE EXTENSION
\echo Use "CREATE EXTENSION bool_plperl" to load this file. \quit
CREATE FUNCTION bool_to_plperl(val internal) RETURNS internal
LANGUAGE C STRICT IMMUTABLE
AS 'MODULE_PATHNAME';
CREATE FUNCTION plperl_to_bool(val internal) RETURNS bool
LANGUAGE C STRICT IMMUTABLE
AS 'MODULE_PATHNAME';
CREATE TRANSFORM FOR bool LANGUAGE plperl (
FROM SQL WITH FUNCTION bool_to_plperl(internal),
TO SQL WITH FUNCTION plperl_to_bool(internal)
);
COMMENT ON TRANSFORM FOR bool LANGUAGE plperl IS 'transform between bool and Perl';