Re: plpgsql out parameter with select into

> 2010/8/18 Horv�th Imre <horvath.imre@blemidon.hu>:
>> It don't work...

A function returning a scalar type cannot control the column name
assigned to the scalar in the calling query.  To do that, you need to
return a composite type, which means there need to be at least two OUT
parameters if you're trying to do it via OUT-parameter names.
        regards, tom lane