在MySQL函数中从查询SELECT获取值

Question

I have a function and i want get values from query SELECT .

I want to do something like: obj = SELECT c1 , c2 , c3 FROM table1 where id=1 and next INSERT INTO table2 ( c1 , c2 , c3 , c4 , c5) VALUES(obj->c1, obj->c2, obj->c3, 's1', 's2')

Of course it doesn't have to be an object it can be any variable. Can u tell me how should i do this? I'm just a beginner don't blame me :)

Answer 1

Simply as this:

INSERT INTO table2 (c1, c2, c3) 
SELECT c1, c2, c3 FROM table1 where id=1

More info here .

Answer 2

To do exactly what you ask:

SELECT c1, c2, c3 INTO @c1, @c2, @c3 FROM table1 where id=1;

INSERT INTO table2 (c1, c2, c3, c4, c5) VALUES(@c1, @c2, @c3, 's1', 's2');

But that is not necessarily the best approach, would need more understanding of exact requirement.