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';
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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_plpython2(val internal) RETURNS internal
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LANGUAGE C STRICT IMMUTABLE
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AS 'MODULE_PATHNAME', 'hstore_to_plpython';
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CREATE FUNCTION plpython2_to_hstore(val internal) RETURNS hstore
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LANGUAGE C STRICT IMMUTABLE
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AS 'MODULE_PATHNAME', 'plpython_to_hstore';
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CREATE TRANSFORM FOR hstore LANGUAGE plpython2u (
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FROM SQL WITH FUNCTION hstore_to_plpython2(internal),
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TO SQL WITH FUNCTION plpython2_to_hstore(internal)
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);
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COMMENT ON TRANSFORM FOR hstore LANGUAGE plpython2u IS 'transform between hstore and Python dict';
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