Re: how to return results from code block

Hello

2012/6/30 Andrus <kobruleht2(at)hot(dot)ee>:
> How to return single row or results from code block executed using ADO.NET
> ExecuteQuery() method.
> I tried
>
> DO $$
> declare
>   i integer :=0;
>
> begin
> select i+1 as res1, i+2 as res2;
> END$$;
>
> but got error:
>
> ERROR:  query has no destination for result data
>
> How to return single row result from code pgsql  code block ?

you cannot return any result from block - block is similar to void function

Regards

Pavel

>
> Andrus.