CREATE PROCEDURE sp_hook_dbmlsync_abort()
BEGIN
  DECLARE down_time_start TIME;
  DECLARE is_down_time VARCHAR(128);
  SET down_time_start='19:00';
  IF datediff( hour,down_time_start,now(*) ) < 1
  THEN
    set is_down_time='true';
  ELSE
    SET is_down_time='false';
  END IF;
  UPDATE #hook_dict
  SET value = is_down_time
  WHERE name = 'abort synchronization'
END;

BEGIN
   IF [condition that defines the normal abort case] THEN
      UPDATE #hook_dict SET value =  '0'
      WHERE name = 'exit code';
      UPDATE #hook_dict SET value =  'TRUE'
      WHERE name = 'abort synchronization';
   ELSEIF [condition that defines the error abort case] THEN
      UPDATE #hook_dict SET value =  '1'
      WHERE name = 'exit code';
      UPDATE #hook_dict SET value =  'TRUE'
      WHERE name = 'abort synchronization';
   END IF;
END;