Re: How to fix set-valued function called in context that cannot accept a set in earlier versions

On Mon, Apr 05, 2010 at 05:26:39PM +0300, Andrus wrote:
> Thank you.
>
>> another workaround is to wrap the pl/pgsql function in sql function.
>> it's not always easy to re-work the function all into a 'from'
>> expression.
>
> I tried code below in 8.3 but got error
> CREATE OR REPLACE FUNCTION wordwrap83(line text, linelen integer)
> RETURNS SETOF text as $$
> BEGIN
> select * from wordwrap(line,linelen);
> END
> $$ LANGUAGE sql;

remove begin and end from above function.

Best regards,

depesz

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