tuanhoanganh <[EMAIL PROTECTED]> writes:
> I call it by command
> select temp.rowfromarray(string_to_array('1,2,3,4,5', ','));
> but it have error
> ERROR: set-valued function called in context that cannot accept a set
You need to say
select * from temp.rowfromarray(string_to_array('1,2,3,4,5', ','));
plpgsql functions returning SETOF have to be called within the FROM
clause of a SELECT.
regards, tom lane
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