要把a表中符合條件的數據複製到b表中
- insert into b select * from a where ..
例a表:id num
b表id num
- insert into b select * from a where a.id<=5//where
語句可換成自己需要的。
要把a表中符合條件的數據複製到b表中
- insert into b select * from a where ..
例a表:id num
b表id num
- insert into b select * from a where a.id<=5//where
語句可換成自己需要的。