From: | Werachart Jantarataeme <it072560(at)it(dot)kmutt(dot)ac(dot)th> |
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To: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Can a function return tuples |
Date: | 1999-05-10 08:50:25 |
Message-ID: | Pine.GSO.3.93.990510154646.19591A-100000@pegasus1 |
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Lists: | pgsql-hackers |
I am start programming on Postgres and looking for how to return a set of
tuples for a function;
As see on man pages of "create_function", there is an example of function
hobbies which return "set of HOBBIES".
example:
create function hobbies (EMP) returns set of HOBBIES
as 'select (HOBBIES.all) from HOBBIES
where $1.name = HOBBIES.person'
language 'sql'
result:
ERROR: parser: parse error at or near "set".
An on last line of the man pages said "C functions cannot return a set of
values." Is there this fix on lastest version 6.5beta1?
WChart.
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