IT工程師數位筆記本

 1 CREATE TABLE [TestTable] (
 2  [ID] [int] IDENTITY (1, 1) NOT NULL ,
 3  [FirstName] [nvarchar] (100) COLLATE Chinese_PRC_CI_AS NULL ,
 4  [LastName] [nvarchar] (100) COLLATE Chinese_PRC_CI_AS NULL ,
 5  [Country] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL ,
 6  [Note] [nvarchar] (2000) COLLATE Chinese_PRC_CI_AS NULL
 7 ) ON [PRIMARY]
 8 GO
 9 
10 插入數據：(2萬條，用更多的數據測試會明顯一些)
11 SET IDENTITY_INSERT TestTable ON
12 declare @i int
13 set @i=1
14 while @i<=20000
15 begin
16     insert into TestTable([id], FirstName, LastName, Country,Note) values(@i, 'FirstName_XXX','LastName_XXX','Country_XXX','Note_XXX')
17     set @i=@i+1
18 end
19 SET IDENTITY_INSERT TestTable OFF

 1 SELECT TOP 10 *
 2 FROM TestTable
 3 WHERE (ID NOT IN
 4           (SELECT TOP 20 id
 5          FROM TestTable
 6          ORDER BY id))
 7 ORDER BY ID
 8 
 9 SELECT TOP 頁大小 *
10 FROM TestTable
11 WHERE (ID NOT IN
12           (SELECT TOP 頁大小*頁數 id
13          FROM 表
14          ORDER BY id))
15 ORDER BY ID

 1 SELECT TOP 10 *
 2 FROM TestTable
 3 WHERE (ID >
 4           (SELECT MAX(id)
 5          FROM (SELECT TOP 20 id
 6                  FROM TestTable
 7                  ORDER BY id) AS T))
 8 ORDER BY ID
 9 
10 SELECT TOP 頁大小 *
11 FROM TestTable
12 WHERE (ID >
13           (SELECT MAX(id)
14          FROM (SELECT TOP 頁大小*頁數 id
15                  FROM 表
16                  ORDER BY id) AS T))
17 ORDER BY ID

 1 create  procedure XiaoZhengGe
 2 @sqlstr nvarchar(4000), --查詢字符串
 3 @currentpage int, --第N頁
 4 @pagesize int --每頁行數
 5 as
 6 set nocount on
 7 declare @P1 int, --P1是游標的id
 8  @rowcount int
 9 exec sp_cursoropen @P1 output,@sqlstr,@scrollopt=1,@ccopt=1,@rowcount=@rowcount output
10 select ceiling(1.0*@rowcount/@pagesize) as 總頁數--,@rowcount as 總行數,@currentpage as 當前頁
11 set @currentpage=(@currentpage-1)*@pagesize+1
12 exec sp_cursorfetch @P1,16,@currentpage,@pagesize
13 exec sp_cursorclose @P1
14 set nocount off