Re: retun cursor

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От Stephan Szabo
Тема Re: retun cursor
Дата
Msg-id 20020407115311.N62634-100000@megazone23.bigpanda.com
обсуждение исходный текст
Ответ на retun cursor  ("Madhavi Daroor" <madhavi@zoniac.com>)
Ответы Re: retun cursor  (Jan Wieck <janwieck@yahoo.com>)
Список pgsql-general
On Thu, 6 Apr 2000, Madhavi Daroor wrote:

> Hi,
>    I have tried the method you have suggested. And everytime I try to access
> the function in which the refcursor is kept open, the only output I get is
> "UNNAMED CURSOR" instead of the selected fields in the cursor.

Right.  You get a cursor name that you can fetch from, if you're in a
transaction, after you select from the function, say it returns
"unnamed cursor 1", IIRC you can do,

fetch 10 from "unnamed cursor 1";
...


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