sql server ¹ØÓÚ Êý¾Ý»ã×Ü·ÖÎö
CUBE ºÍ ROLLUP Ö®¼äµÄÇø±ðÔÚÓÚ£º
CUBE Éú³ÉµÄ½á¹û¼¯ÏÔʾÁËËùÑ¡ÁÐÖÐÖµµÄËùÓÐ×éºÏµÄ¾ÛºÏ¡£
ROLLUP Éú³ÉµÄ½á¹û¼¯ÏÔʾÁËËùÑ¡ÁÐÖÐÖµµÄijһ²ã´Î½á¹¹µÄ¾ÛºÏ¡£
Àý×Ó£º
if object_id('a') is not null
drop table a
create table a
(
bm varchar(20), --±àÂë
ck varchar(2), --²Ö¿â
sl int --ÊýÁ¿
)
insert into a
select '01' ,'a', 6
union all
select '01','b',7
union all
select '02','a',8
union all
select '02','b',9
select * from a
£¨1£©rollup µÄÓ÷¨
SELECT bm, hj=
case when grouping(ck)=0
then
ck
else
bm+'ºÏ¼Æ'
end
, Sum(sl) as sl
from A
GROUP BY bm, ck WITH ROLLUP
/*
01 a 6
01 b 7
01 01ºÏ¼Æ 13
02 a 8
02 b 9
02 02ºÏ¼Æ 17
NULL NULL 30
*/
£¨2£©¹ØÓÚcubleµÄ»ù±¾Ó÷¨¡£
SELECT bm, ck, Sum(sl) as sl
from A
GROUP BY bm,ck WITH cube
/*
01 a 6
01 b 7
01 NULL
Ïà¹ØÎĵµ£º
SQL Server2005°æ±¾ºÅ£º
Ҫȷ¶¨ËùÔËÐÐµÄ SQL Server 2005 µÄ°æ±¾£¬ÇëʹÓà SQL Server Management Studio Á¬½Óµ½ SQL Server 2005£¬È»ºóÔËÐÐÒÔÏ Transact-SQL Óï¾ä£º(´ËSQLÓï¾äͬÑùÊÊÓÃÓÚSQL2000)
SELECT SERVERPROPERTY('productversion'), SERVERPROPERTY ('productlevel'), SERVERPROPERTY ('edition')
²éѯ½á¹ûÈçÏ£ ......
--sql server 2005
-- 1. ±í½á¹¹ÐÅÏ¢²éѯ
-- ========================================================================
-- ±í½á¹¹ÐÅÏ¢²éѯ
-- ×Þ½¨ 2005.08(ÒýÓÃÇë±£Áô´ËÐÅÏ¢)
-- ========================================================================
SELECT
TableName=CASE WHEN ......
USE [rossic]
GO
/****** Object: StoredProcedure [dbo].[fn_GetLunar] Script Date: 02/23/2010 15:46:19 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE proc [dbo].[fn_GetLunar]   ......
ÔÚ½øÐвÙ×÷֮ǰ£¬½¨Ò鱸·ÝºÃ×¢²á±íÒÔ¼°ÖØÒªµÄÊý¾Ý¿âÎļþ¡£
£¨1£© ɾ³ýÒÔÏÂ×¢²á±í×ÓÏ
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSSQLServer
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\ Microsoft SQL Server
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSSQLServer
HKEY_LOCAL_MACHINE\SYSTEM\CurrentC ......
ÊÖ¶¯ÉèÖüÆÊýÆ÷×¢²á±íÏîµÄÔöÁ¿ :
1.ÔÚ Microsoft Windows 2003 »ò Windows XP ×ÀÃæÉÏ£¬ÒÀ´Îµ¥»÷“¿ªÊ¼”¡¢“ÔËÐД£¬È»ºóÔÚ“´ò¿ª”ÖмüÈë regedit.exe£¬ÔÙµ¥»÷“È·¶¨”¡£ÔÚ Windows 2000 ÖУ¬Ê¹Óà regedt32.exe Æô¶¯×¢²á±í±à¼Æ÷¡£
  ......