2016-06-14 16:47:06 +02:00
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/* contrib/hstore_plpython/hstore_plpythonu--1.0.sql */
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-- complain if script is sourced in psql, rather than via CREATE EXTENSION
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\echo Use "CREATE EXTENSION hstore_plpythonu" to load this file. \quit
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2015-04-26 16:33:14 +02:00
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-- make sure the prerequisite libraries are loaded
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2016-01-12 02:06:36 +01:00
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LOAD 'plpython2'; -- change to plpython3 if that ever becomes the default
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2015-04-26 16:33:14 +02:00
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SELECT NULL::hstore;
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CREATE FUNCTION hstore_to_plpython(val internal) RETURNS internal
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LANGUAGE C STRICT IMMUTABLE
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AS 'MODULE_PATHNAME';
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CREATE FUNCTION plpython_to_hstore(val internal) RETURNS hstore
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LANGUAGE C STRICT IMMUTABLE
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AS 'MODULE_PATHNAME';
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CREATE TRANSFORM FOR hstore LANGUAGE plpythonu (
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FROM SQL WITH FUNCTION hstore_to_plpython(internal),
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TO SQL WITH FUNCTION plpython_to_hstore(internal)
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);
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COMMENT ON TRANSFORM FOR hstore LANGUAGE plpythonu IS 'transform between hstore and Python dict';
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