CREATE OR REPLACE FUNCTION FUN_NO_XJT(P_HEAD VARCHAR2, P_DATE DATE, P_NUM VARCHAR2) RETURN VARCHAR2 IS L_GET_NO VARCHAR2(50); BEGIN SELECT P_HEAD || TO_CHAR(P_DATE, 'YYMM') || LPAD(SEQ_TEST_XJT.NEXTVAL, 5, '0') INTO L_GET_NO FROM DUAL; RETURN L_GET_NO; EXCEPTION WHEN OTHERS THEN RETURN '00000000'; END FUN_NO_XJT;
Oracle Function
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转载自xinjiatao.iteye.com/blog/2208743
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