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。 假设表格已插入

1556通用1

1557丰田2

1558本田3

我该如何选择呢？

Answer 1

好的，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;

Answer 2

您可以使用以下两个函数的结果：

• LAST_INSERT_ID()

• ROW_COUNT()

像这样：

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
;