What is SQLSTATE for indicating empty result set?

[Igor Dayen]

In the stored procedure fragment below there is a need to make some decision if table is
empty.

DECLARE CONTINUE HANDLER FOR SQLSTATE xxxxxx SET EMPTY_SET = 1;

 SELECT * FROM SOME_TABLE;

  IF EMPTY_SET=1 THEN
  ............

What is correct SQLSTATE for indicating this? Is there any SQLCODE reserved for this?

Thanks very much.