Re: [GSoC] create type questions

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От Charles Cui
Тема Re: [GSoC] create type questions
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Msg-id CA+SXE9tCQ9Wvz7Ekg1ncQ-qWdUPwBJzRQP8_fku-cDQk-mJbXw@mail.gmail.com
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Ответ на Re: [GSoC] create type questions  (Andrew Gierth <andrew@tao11.riddles.org.uk>)
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Thanks Andrew, that should be the reason!
Forget thrift_binary_in is not a simple function, it is always coupled with output function.

2018-06-02 10:44 GMT-07:00 Andrew Gierth <andrew@tao11.riddles.org.uk>:
>>>>> "Charles" == Charles Cui <charles.cui1984@gmail.com> writes:

 Charles> Hi Tom,
 Charles>    Thanks for your comments, I do forget create type shell.
 Charles> But even if I add this line still does not work.
 Charles> Here is the commit that can demo my bug (
 Charles> https://github.com/charles-cui/pg_thrift/commit/8b43f3e2172f4a1b4e61211f7d76b061a90c38f7
 Charles> )
 Charles> To see it, download the repo and do make install && make installcheck.
 Charles> It cannot return a bytea as expected.

Your output function isn't doing anything, and in particular it's not
returning any value (just dropping off the end), so as soon as pg tries
to output a query result containing a thrift_binary value, it either
outputs garbage or crashes.

--
Andrew (irc:RhodiumToad)

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