摘要:
CREATE OR REPLACE PROCEDURE change_Zgh(v_oldzgh in varchar2, v_newzgh in varchar2) is cursor cur is select (select column_name from user_cons_columns b where b.constraint_name = a.constraint_name) cname, a.table_name tname from user_constraints a where R_CONSTRAINT_NAME in (select constraint_name fr 阅读全文
posted @ 2013-01-05 15:04 yn1235 阅读(312) 评论(0) 推荐(0)
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