I know I can do one column like this : a := ARRAY(SELECT id FROM idx);
but how about more than one ? Because if I try this : a := ARRAY(SELECT id, p FROM idx); I get ERROR: subquery must return only one column SQL state: 42601 regards mk
I know I can do one column like this : a := ARRAY(SELECT id FROM idx);
but how about more than one ? Because if I try this : a := ARRAY(SELECT id, p FROM idx); I get ERROR: subquery must return only one column SQL state: 42601 regards mk