Re: Calling 'c' function from PostGreSQL
От
Tom Lane
Тема
Re: Calling 'c' function from PostGreSQL
Дата
Msg-id
4432.987179744@sss.pgh.pa.us
Ответ на
Список
Дерево обсуждения
Calling 'c' function from PostGreSQL "Atul" <atulk@newgen.co.in>
Re: Calling 'c' function from PostGreSQL Nabil Sayegh <evolution@sayegh.de>
Re: Calling 'c' function from PostGreSQL Tom Lane <tgl@sss.pgh.pa.us>
"Atul" writes:
> text* myfunc()
> {
> text* ch;
> *ch = '1,2';
> return ch;
> }
You can't create a text object that way. Read some of the text-mashing
functions in the existing backend code for examples of creating a text
value correctly. (And pay more attention to the complaints that your
C compiler undoubtedly gave you...)
regards, tom lane
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