在 MySQL 中,与语句
SELECT * FROM Line, Vehicle
等价的语句是(),其中 Line 表的主键为 ID,Vehicle 表的外键为 LineID。
发布于 2021-02-15 14:04:16
【单选题】 A SELECT * FROM Line CROSS JOIN Vehicle B SELECT * FROM Line INNER JOIN Vehicle ON Line.ID = Vehicle.LineID C SELECT * FROM Line LEFT JOIN Vehicle ON Line.ID = Vehicle.LineID D SELECT * FROM Line RIGHT JOIN Vehicle ON Line.ID = Vehicle.LineID