1. 複製表結構及其數據:table
create table table_name_new as select * from table_name_oldast
2. 只複製表結構:select
create table table_name_new as select * from table_name_old where 1=2;數據
或者:tab
create table table_name_new like table_name_oldco
3. 只複製表數據:new
若是兩個表結構同樣:ab
insert into table_name_new select * from table_name_old
若是兩個表結構不同:
insert into table_name_new(column1,column2...) select column1,column2... from table_name_old
pasting