SQL Server µÃµ½ÐкŵÄSQL
SQL Server µÃµ½ÐкŵÄSQL
ʹÓÃÁÙʱ±í£º
select id=identity(int,1,1),value into #temp from YourTable
select * from #temp
drop table #temp
È¡µÃµÚ11µ½20ÐмǼ£º
select IDENTITY(int, 1,1) AS ID_Num,* into #temp from ±í
select * from #temp where ID_Num>10 and ID_Num<=20
»ò
SELECT Top @PageSize *
from T
WHERE SortField NOT IN (SELECT TOP @PageSize * @Pagei SortField
from T
ORDER BY SortField
)
ORDER BY SortField
REF:http://topic.csdn.net/t/20021022/21/1116380.html
Ïà¹ØÎĵµ£º
Êý¾Ý¿âµÄÐÔÄܲâÊÔ¿ÉÒÔ°ïÖúÄãÌáǰ֪µÀÄãµÄϵͳµÄ¸ºÔØÄÜÁ¦£¬¿ÉÒÔ°ïÖúÄã¸Ä½øÏµÍ³µÄʵʩ»òÉè¼Æ£¬¿ÉÒÔ°ïÖúÄãÈ·¶¨Ò»Ð©Éè¼ÆºÍ±à³ÌÔÔò. µ«ÊÇ£¬ÕâÀïÃæÒ²ÓÐÏÝÚå. Èç¹û²»Ð¡ÐÄ£¬Äã»á×Ô¼º°Ñ×Ô¼ºÏݽøÈ¥£¬È´×îÖÕ²»Ã÷°×ÊÇʲôÔÒò. ÕâÀÎÒÄÃһλÏÈÉúΪÀý£¬À´¿´¿´ËûÔõô×Ô¼º°Ñ×Ô¼º¸ãºýÍ¿µÄ.
×î½ü, ÏëÆðÔÚ´æ´¢¹ý³ÌÖо¿¾¹ÊÇʹÓÃÁÙʱ±í»¹ÊÇÊ ......
Ó¦Ò»¸öÅóÓѵÄÒªÇó£¬ÌùÉÏÊղصÄSQL³£Ó÷ÖÒ³µÄ°ì·¨¡«¡«
±íÖÐÖ÷¼ü±ØÐëΪ±êʶÁУ¬[ID] int IDENTITY (1,1)
1.·ÖÒ³·½°¸Ò»£º(ÀûÓÃNot InºÍSELECT TOP·ÖÒ³)
Óï¾äÐÎʽ£º
SELECT TOP Ò³¼Ç¼ÊýÁ¿ *
from ±íÃû
WHERE (ID NOT IN
(SELECT TOP (ÿҳÐÐÊý*(Ò³Êý-1)) ID
from ± ......
-- FUN:´æ´¢¹ý³Ì·ÖÒ³
-- @Table nvarchar(255), -- ±íÃû
-- @Fields nvarchar(1000) = ' * ', -- ÐèÒª·µ»ØµÄÁÐ
-- @OrderField nvarchar(255), -- ÅÅÐòµÄ×Ö¶ÎÃû,Ò»°ãΪΨһ±êʶ
-- @OrderType bit = 0, -- ÉèÖÃÅÅÐòÀàÐÍ, ·Ç 0 ÖµÔò½µÐò
-- @PageSize int = 10, -- ÿҳÓжàÉÙÌõ¼Ç¼
-- @PageIndex int = 1, -- µÚ ......
SQL±¦µä
SQL±ØÖª±Ø»áµÚÈý°æ
SQLÈëÞµäµÚËİæ
Sams Teach Yourself SQL in 10 Minutes Third Edition
SQL The Complete Reference
......
--ÏÔʾ°æ±¾ºÅ£¬µ±Ç°ÈÕÆÚ
SELECT VERSION(),CURRENT_DATE(),NOW();
--Ãâ·ÑµÄ¼ÆËãÆ÷
SELECT (20+5)*4 AS RESULT,SIN(PI()/3);
--´´½¨Êý¾Ý¿â
CREATE DATABASE databasename;
--ɾ³ýÊý¾Ý¿â
DROP DATABASE databasename;
--ÏÔʾµ±Ç°´æÔÚµÄÊý¾Ý¿â
SHOW DATABASES;
--Ñ¡ÔñÊý¾Ý¿â
USE ......