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f95425478a
On some platforms, plperl and plperlu cannot be loaded at the same time. So split the test into two separate test files.
49 lines
1.5 KiB
Plaintext
49 lines
1.5 KiB
Plaintext
CREATE EXTENSION hstore;
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CREATE EXTENSION plperl;
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CREATE EXTENSION hstore_plperl;
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SELECT transforms.udt_schema, transforms.udt_name,
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routine_schema, routine_name,
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group_name, transform_type
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FROM information_schema.transforms JOIN information_schema.routines
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USING (specific_catalog, specific_schema, specific_name)
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ORDER BY 1, 2, 5, 6;
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udt_schema | udt_name | routine_schema | routine_name | group_name | transform_type
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------------+----------+----------------+------------------+------------+----------------
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public | hstore | public | hstore_to_plperl | plperl | FROM SQL
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public | hstore | public | plperl_to_hstore | plperl | TO SQL
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(2 rows)
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-- test perl -> hstore
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CREATE FUNCTION test2() RETURNS hstore
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LANGUAGE plperl
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TRANSFORM FOR TYPE hstore
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AS $$
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$val = {a => 1, b => 'boo', c => undef};
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return $val;
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$$;
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SELECT test2();
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test2
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---------------------------------
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"a"=>"1", "b"=>"boo", "c"=>NULL
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(1 row)
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-- test perl -> hstore[]
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CREATE FUNCTION test2arr() RETURNS hstore[]
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LANGUAGE plperl
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TRANSFORM FOR TYPE hstore
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AS $$
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$val = [{a => 1, b => 'boo', c => undef}, {d => 2}];
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return $val;
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$$;
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SELECT test2arr();
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test2arr
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--------------------------------------------------------------
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{"\"a\"=>\"1\", \"b\"=>\"boo\", \"c\"=>NULL","\"d\"=>\"2\""}
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(1 row)
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DROP FUNCTION test2();
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DROP FUNCTION test2arr();
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DROP EXTENSION hstore_plperl;
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DROP EXTENSION hstore;
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DROP EXTENSION plperl;
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