求助:視圖中COUNT 我想創建個視圖,功能是用來統計某月的白班出勤天數,需要用到COUNT,請問各位大俠,這個SQL應該怎麼寫啊 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 CREATE TABLE [Test_Count] ( [Type] [char] (10) COLLATE Chinese_PRC_CI_AS NULL , [Date] [char] (10) NULL ) ON [PRIMARY]GOInsert Test_Count Select '白班','2006-01'Insert Test_Count Select '白班','2006-01'Insert Test_Count Select '白班','2006-01'Insert Test_Count Select '白班','2006-01'Insert Test_Count Select '白班','2006-02'Insert Test_Count Select '白班','2006-02'Insert Test_Count Select '夜班','2006-01'Insert Test_Count Select '夜班','2006-01'Insert Test_Count Select '夜班','2006-01'Insert Test_Count Select '白班','2006-01'Insert Test_Count Select '白班','2006-02'Insert Test_Count Select '白班','2006-02'Select * From Test_CountSelect Type,Count(Type) As 班次,Date From Test_Count Group By Type,dateDrop Table Test_Count 高手忙帮看下如何修改,VBS刷新EXCEL查询表报错,Code:800A03F8 关于TreeView的问题 记录精确定位后出现的问题 使用ADO控件能调用含参数的存储过程吗? 请问: 如何设置excel的显示方向 vfp VB 如何关闭窗口的时候等待几秒 想查询某表的最后一条记录,sql怎么写? 如何启动ie,并且传给ie一个url 我下了一些控件,可是我不知道怎么用.谁教我? 如何从二张不同表的上做往来明细表?
[Type] [char] (10) COLLATE Chinese_PRC_CI_AS NULL ,
[Date] [char] (10) NULL
) ON [PRIMARY]
GOInsert Test_Count Select '白班','2006-01'
Insert Test_Count Select '白班','2006-01'
Insert Test_Count Select '白班','2006-01'
Insert Test_Count Select '白班','2006-01'
Insert Test_Count Select '白班','2006-02'
Insert Test_Count Select '白班','2006-02'Insert Test_Count Select '夜班','2006-01'
Insert Test_Count Select '夜班','2006-01'
Insert Test_Count Select '夜班','2006-01'
Insert Test_Count Select '白班','2006-01'
Insert Test_Count Select '白班','2006-02'
Insert Test_Count Select '白班','2006-02'Select * From Test_CountSelect Type,Count(Type) As 班次,Date From Test_Count Group By Type,dateDrop Table Test_Count