關于查詢語言
select BusinessEntityID,rate from [HumanResources].[EmployeePayHistory]里面[HumanResources].[EmployeePayHistory]是什么意思???是指的表名還是?
select BusinessEntityID,rate from [HumanResources].[EmployeePayHistory]里面[HumanResources].[EmployeePayHistory]是什么意思???是指的表名還是?
2017-10-17
舉報
2017-11-02
from后面永遠是表名~