SQL Schedule日历 [英] SQL Schedule Calendar

问题描述

是否可以在SQL上创建用于计划IT日历的查询？
我有此表：

It's possible to create on SQL, a query to schedule my IT Calendar? I have this table:

IT Technician | Date
John          | 21-09-2014
Mark          | 20-09-2014

要控制我的IT计划，我需要一份我的IT人员的计划清单。

To control my IT Schedule I want a list of the schedule of my IT Guys.

           19-09-2014     20-09-2014     21-09-2014
John          Free           Free         Occupied
Mark          Free          Occupied        Free
Manuel        Free           Free           Free
Ricardo       Free           Free           Free

可以在SQL查询上使用吗？

It's possible on a SQL Query?

预先感谢您，
TiagoJanuário

Thank you in advance, Tiago Januário

推荐答案

您需要使用PIVOT进行动态SQL

you need to dynamic SQL using PIVOT

DECLARE @cols nvarchar(max)
DECLARE @query nvarchar(max)
set @cols = ( STUFF( ( select ',[' + Date + ']' from Table1 
                       for xml path ('')),1,1,''))

set @query = 'select  '+ @cols +' FROM 
(select *  from Table1 )T
pivot
( max([IT Technician]) for Date in ( ' + @cols + ')
)p'


exec sp_executesql @query

这篇关于SQL Schedule日历的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！