1、修改表名字
alter table secondary.deal_re_2 rename AS housedetails;
2、删除表
DROP TABLE secondary.house2;
3、复制表(tb_test01 是新表)
create table tb_test01 like tb_test02;
4、复制表数据(tb_test01 是新表)
insert into tb_test01 select * from tb_test02;