根据另一个表值更新表

Question

我有两张表Employees

EmpID | EmpName | EmpDob

和WareHouseEmployeers

WarehouseEmpID | position | province

我需要根据Employee表的值更新WareHouseEmployers表。如何根据仓库省份和位置更新员工表的详细信息？

我试过这个，但它不起作用：

UPDATE Employee
SET a.EmpName = 'Steven', a.EmpDob = '5-5-1990'
FROM Employee a, WareHouseEmployee b,
WHERE 
    a.EmpID = b.WareHouseEmpID 
    AND position = 'manager', province = 'central'

有人可以帮我在SQL Server中执行此操作吗？

Answer 1

请使用此脚本

UPDATE a
SET a.EmpName = 'Steven' , a.EmpDob='5-5-1990'
FROM Employee a 
INNER JOIN WareHouseEmployee b ON a.EmpID = b.WareHouseEmpID 
                               AND position = 'manager' 
                               AND province = 'central'