create table party_centification_bak as select * from party_centification where

来源：学生作业帮助网编辑：作业帮时间：2024/11/17 02:36:51

create table party_centification_bak as select * from party_centification where
create table party_centification_bak as select * from party_centification where

create table party_centification_bak as select * from party_centification where
新建表party_centification_bak,只复制party_centification表结构,不复制数据