>>>>> "Charles" == Charles Cui <charles.cui1...@gmail.com> writes:
Charles> Hi mentors and hackers, Charles> Found the json API page here Charles> https://www.postgresql.org/docs/9.3/static/functions-json.html Charles> For some APIs, it returns set of results, for example, Charles> json_each(json) and json_object_keys(). Charles> Basically, I want to call these json API inside a plugin, If you want to process the whole of a json (not jsonb) value inside a plugin, then maybe pg_parse_json is what you should be looking at rather than the SQL-callable functions. For jsonb, there's an iterator interface (JsonbIteratorInit/JsonbIteratorNext) -- Andrew (irc:RhodiumToad)
