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-- 直接运行脚本即可删除数据DELIMITER $$DROP PROCEDURE IF EXISTS P_DBDATA_DEL $$CREATE PROCEDURE P_DBDATA_DEL() BEGIN -- 声明变量 DECLARE v_sql varchar(1000); declare done boolean; &nbs...
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ORACLE数据闪回操作-------原表数据--------------------select *from ORD_ITEMS;----------删除数据-----------------------------delete ORD_ITEMS;1、利用SCN进行恢复数据-----------查看当前SCN--------------------------select dbms_flashback.get_system_change_number from dual;select count(1) from...