如何在PostgreSQL中引发用户定义的异常

Question

   EXCEPTION WHEN DUP_VAL_ON_INDEX THEN
          dup_prod_limt_info := 'An error ocurred trying to inset a record into FICS_CLM.T_CLM_CPARTY_PROD_LMT with CPARTY_PROD_LIMIT_TXN_ID <' || max_limit_txn_id || 
          '> CPARTY_ID <' || pro_lim_rec.CPARTY_ID || '> BU_LVL4_CODE <' || pro_lim_rec.BU_LVL4_CODE || '> PROD_CODE <' || pro_lim_rec.PROD_CODE || '>';
          RAISE dup_prod_limit;

Answer 1

您可以在EXCEPTION BLOCK中使用子句RAISE EXCEPTION