日期:2014-05-17 浏览次数:20788 次
CREATE OR PROCEDURE DF_ID IS V_SUBG3EFID NUMBER; CURSOR CUR IS( SELECT NAME FROM TEST T); BEGIN FOR CUR_RESULT IN CUR LOOP BEGIN SELECT ID INTO V_SUBID FROM STUDENT WHERE ROWNUM = 1 AND NAME1 = CUR_RESULT.NAME; EXCEPTION WHEN NO_DATA_FOUND THEN NULL; END; UPDATE TEST T SET T.OID = V_SUBID WHERE T.NAME1 = CUR_RESULT.NAME; END LOOP; COMMIT; END DF_ID;
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--或者 CREATE OR PROCEDURE DF_ID IS V_SUBG3EFID NUMBER; CURSOR CUR IS( SELECT NAME FROM TEST T); BEGIN FOR CUR_RESULT IN CUR LOOP BEGIN SELECT ID INTO V_SUBID FROM STUDENT WHERE ROWNUM = 1 AND NAME1 = CUR_RESULT.NAME; EXCEPTION WHEN NO_DATA_FOUND THEN GO TO LABLE1; END; UPDATE TEST T SET T.OID = V_SUBID WHERE T.NAME1 = CUR_RESULT.NAME; <<LABLE1>> END LOOP; COMMIT; END DF_ID;