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path: root/contrib/hstore_plperl/sql/create_transform.sql
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* Fix parse tree of DROP TRANSFORM and COMMENT ON TRANSFORMPeter Eisentraut2015-05-18
| | | | | | | | | | The plain C string language name needs to be wrapped in makeString() so that the parse tree is copyable. This is detectable by -DCOPY_PARSE_PLAN_TREES. Add a test case for the COMMENT case. Also make the quoting in the error messages more consistent. discovered by Tom Lane
* Add transforms featurePeter Eisentraut2015-04-26
This provides a mechanism for specifying conversions between SQL data types and procedural languages. As examples, there are transforms for hstore and ltree for PL/Perl and PL/Python. reviews by Pavel Stěhule and Andres Freund