--oracle删除数据库表(无主键)中重复的记录
1, CREATE TABLE newtable as SELECT distinct * FROM T_SYSTEM_MENU_PRIV;
2, drop table T_SYSTEM_MENU_PRIV;
3, ALTER TABLE newtable rename to T_SYSTEM_MENU_PRIV;
--oracle删除数据库表(无主键)中重复的记录
1, CREATE TABLE newtable as SELECT distinct * FROM T_SYSTEM_MENU_PRIV;
2, drop table T_SYSTEM_MENU_PRIV;
3, ALTER TABLE newtable rename to T_SYSTEM_MENU_PRIV;