MySQL数据库中关于复制表数据及表结构
1. 复制表结构及其数据: create table table_name_new as select * from table_name_old;
2. 只复制表结构: create table table_name_new as select * from table_name_old where 1=2;
或者: create table table_name_new like table_name_old;
3. 只复制表数据:
如果两个表结构一样:
insert into table_name_new select * from table_name_old;
如果两个表结构不一样:
insert into table_name_new(column1,column2...) select column1,column2... from table_name_old;

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