Re: at for over select rows

al_nunes(at)atua(dot)com(dot)br writes:
> NOTICE: Error occurred while executing PL/pgSQL function apaga_constraint
> NOTICE: line 20 at for over select rows
> ERROR: parser: parse error at or near "$1"

> DECLARE
> qtd INTEGER;
^^^

> FOR registro IN
> SELECT t.tgrelid, COUNT(t.tgname) AS qtd
^^^

Never use a name in an SQL statement that is the same as a name you've
declared as a plpgsql variable, unless your intent is for the value of
that variable to be substituted at that point in the statement. Which
is certainly not what you want here.

regards, tom lane