设置:(1)员工表(employeeID,firstName,lastName)
(1)鞋桌(shoeID,Employee_employeeID,shoeName,shoeColor,shoeBrand)
我想选择在雇员表的所有行,即使是在鞋表显示不匹配雇员(Employee_EmployeeID)是整个行呢.示例所需输出:
EmployeeID | firstName | lastName | shoeName | shoeColor | shoeBrand
1 John Smith AirMax2 Red Nike
2 Ronald Mcdonald null null null
3 James Knight null null null
4 Cindy Smith Pump Brown Cole Haan
我尝试了很多不同的连接,我会为每个Employee获取重复的行.