On 1/14/2013 12:15 AM, Condor wrote:
  IF aid > 0 THEN
    SELECT INTO ids id FROM table_3 WHERE x = x;
    IF aid IS NULL THEN
....

oh, I see a logical error here too... if "aid" /is/ in fact NULL then that inner code will never be executed, because NULL can not be > 0, it has no value. For that matter, neither will either of the UPDATE's in front, since id = NULL is never true.





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