Mysql - 选择多个插入的记录

Question

如何在同一存储过程中选择多个插入的记录？

INSERT INTO cars (type, status_id) 
VALUES ('GM',1), 
     ('Toyota',2), 
     ('Honda',3); 

汽车有一个名为car_id的AUTO_INCREMENT PK字段。 假设表插入

1556 GM 1

1557丰田2

1558本田3

我如何选择呢？

Answer 1

你可以使用这两个函数的结果：

• LAST_INSERT_ID()

• ROW_COUNT()

这样的：

INSERT INTO cars (type, status_id) 
VALUES ('GM',1), 
     ('Toyota',2), 
     ('Honda',3); 

SELECT * 
FROM cars 
WHERE car_id BETWEEN LAST_INSERT_ID() 
       AND LAST_INSERT_ID() + ROW_COUNT() - 1 
; 

Answer 2

好吧，很容易解决。

declare new_cars int; 
INSERT INTO cars (name, type) 
VALUES ('GM',1), 
     ('Toyota',2), 
     ('Honda',3); 
select row_count() into new_cars; 
select * from cars 
order by car_id desc 
limit new_cars;