Re: Multiple Return Values?

Josh,

Thanks for the reply.

I'd forgotten about the stuffing a string full of delimited values. It's
been a loooong time since I've used that trick. We're using 7.3, though.

I've heard about a table row. Is that what you're talking about? I was
thinking that the solution might be to set up a temp table, which would
have the desired structure and one row. The down side to that is the temp
table has a disk presence (I've been told), rather than being in memory,
which will slow down processing. Seems like it would be a bit messy to set
up/clean up, too. Might almost be easier parsing that string of values. But
maybe your faux record is something else.

Steve Miller
SIL International

On 02/17/2003 06:00:29 PM Josh Berkus wrote:

>Steve,
>
>> We are in the process of converting a SQL Server database to PostgreSQL.
>> SQL Server stored procedures can have output parameters, as well as a
>> return value. Postgres, as far as I can tell, doesn't have output
>> parameters. Anybody have a good workaround for returning multiple values
>> out of Postgres?
>
>Yes.  If you're using 7.3, then you can return your output values as a
faux
>record, as many as you want.
>
>If you're running 7.2, then you can return stuff as a string with
delimiters,
>and parse it on the client end.
>
>--
>-Josh Berkus
> Aglio Database Solutions
> San Francisco
>



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