Andrew Dunstan 38fb4d978c JSON generation improvements. ... This adds the following: json_agg(anyrecord) -> json to_json(any) -> json hstore_to_json(hstore) -> json (also used as a cast) hstore_to_json_loose(hstore) -> json The last provides heuristic treatment of numbers and booleans. Also, in json generation, if any non-builtin type has a cast to json, that function is used instead of the type's output function. Andrew Dunstan, reviewed by Steve Singer. Catalog version bumped.		2013-03-10 17:35:36 -04:00
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hstore.sql	JSON generation improvements.	2013-03-10 17:35:36 -04:00