摘要: declare v_tName varchar(50); v_sqlanalyze varchar(500); v_num number; v_sql varchar(500); cursor c1 is select table_name from user_tables; begin open c1; loop fetch c1 into v_tName; if c1%found then... 阅读全文
posted @ 2016-05-19 20:51 mild 阅读(2770) 评论(0) 推荐(0) 编辑