32: customer merge*/
33: BEGIN
34: SELECT 1
35: INTO mut_cust_flag 36: FROM dual 37: WHERE EXISTS ( SELECT /*+ index_ffs(MTL_UNIT_TRANSACTIONS MTL_UNIT_TRANSACTIONS_N3)*/ 1
38: FROM mtl_unit_transactions
39: WHERE customer_id <> 0);
40: EXCEPTION WHEN OTHERS THEN