SQL Server ¹ÜÀí³£ÓõÄSQLºÍT SQL
1. ²é¿´Êý¾Ý¿âµÄ°æ±¾
select @@version
³£¼ûµÄ¼¸ÖÖSQL SERVER´ò²¹¶¡ºóµÄ°æ±¾ºÅ:
8.00.194 Microsoft SQL Server 2000
8.00.384 Microsoft SQL Server 2000 SP1
8.00.532 Microsoft SQL Server 2000 SP2
8.00.760 Microsoft SQL Server 2000 SP3
8.00.818 Microsoft SQL Server 2000 SP3 w/ Cumulative Patch MS03-031
8.00.2039 Microsoft SQL Server 2000 SP4
2. ²é¿´Êý¾Ý¿âËùÔÚ»úÆ÷²Ù×÷ϵͳ²ÎÊý
exec master..xp_msver
3. ²é¿´Êý¾Ý¿âÆô¶¯µÄ²ÎÊý
sp_configure
4. ²é¿´Êý¾Ý¿âÆô¶¯Ê±¼ä
select convert(varchar(30),login_time,120) from master..sysprocesses where spid=1
²é¿´Êý¾Ý¿â·þÎñÆ÷ÃûºÍʵÀýÃû
print 'Server Name...............: ' + convert(varchar(30),@@SERVERNAME)
print 'Instance..................: ' + convert(varchar(30),@@SERVICENAME)
5. ²é¿´ËùÓÐÊý¾Ý¿âÃû³Æ¼°´óС
sp_helpdb
ÖØÃüÃûÊý¾Ý¿âÓõÄSQL
sp_renamedb 'old_dbname', 'new_dbname'
6. ²é¿´ËùÓÐÊý¾Ý¿âÓû§µÇ¼ÐÅÏ¢
sp_helplogins
²é¿´ËùÓÐÊý¾Ý¿âÓû§ËùÊôµÄ½ÇÉ«ÐÅÏ¢
sp_helpsrvrolemember
ÐÞ¸´Ç¨ÒÆ·þÎñÆ÷ʱ¹ÂÁ¢Óû§Ê±,¿ÉÒÔÓõÄfix_orphan_user½Å±¾»òÕßLoneUser¹ý³Ì
¸ü¸Äij¸öÊý¾Ý¶ÔÏóµÄÓû§ÊôÖ÷
sp_changeobjectowner [@objectname =] 'object', [@newowner =] 'owner'
×¢Òâ: ¸ü¸Ä¶ÔÏóÃûµÄÈÎÒ»²¿·Ö¶¼¿ÉÄÜÆÆ»µ½Å±¾ºÍ´æ´¢¹ý³Ì¡£
°Ñһ̨·þÎñÆ÷ÉϵÄÊý¾Ý¿âÓû§µÇ¼ÐÅÏ¢±¸·Ý³öÀ´¿ÉÒÔÓÃadd_login_to_aserver½Å±¾
²é¿´Ä³Êý¾Ý¿âÏÂ,¶ÔÏó¼¶Óû§È¨ÏÞ
sp_helprotect
7. ²é¿´Á´½Ó·þÎñÆ÷
sp_helplinkedsrvlogin
²é¿´Ô¶¶ËÊý¾Ý¿âÓû§µÇ¼ÐÅÏ¢
sp_helpremotelogin
8.²é¿´Ä³Êý¾Ý¿âÏÂij¸öÊý¾Ý¶ÔÏóµÄ´óС
sp_spaceused
Ïà¹ØÎĵµ£º
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
-- =============================================
-- Author: <Author,,Name>
-- Create date: <Create Date,,>
-- Description: <Description,,>
-- =============================================
--½«±íÊý¾ÝÉú³ÉSQL½Å±¾µÄ´æ´¢¹ý³Ì
......
ʹÓÃPowerDesignerÉú³ÉÊý¾Ý¿â
½¨±íSQL
½Å
±¾Ê±£¬ÓÈÆäÊÇOracleÊý¾Ý¿âʱ£¬±íÃûÒ»°ã»á´øÒýºÅ¡£Æäʵ¼ÓÒýºÅÊÇPL/SQLµÄ¹æ·¶£¬Êý¾Ý¿â»áÑϸñ°´ÕÕ“”ÖеÄÃû³Æ½¨±í£¬Èç¹ûûÓГ”£¬»á°´ÕÕ
ORACLEĬÈϵÄÉèÖý¨±í£¨DBA
STUDIOÀïÃæ£©£¬Ä¬ÈÏÊÇÈ«²¿´óд£¬ÕâÑù£¬ÔÚORACLEÊý¾Ý¿âÀïµÄ×ֶξÍÈç“Column_1&rdqu ......
²Î¼û¡¶SQL Sever 2005 Êý¾Ý¿â»ù´¡¼°Ó¦Óü¼Êõ½Ì³ÌÓëʵѵ¡· ÖÜÆæ
SQL ServerÖÐÓÐÎåÖÖÔ¼ÊøÀàÐÍ£¬·Ö±ðÊÇCHECKÔ¼Êø¡¢DEFAULTÔ¼Êø¡¢PRIMARY KEYÔ¼Êø¡¢FOREIGN KEYÔ¼ÊøºÍUNIQUEÔ¼Êø¡£
1. CHECKÔ¼Êø£º
CHECKÔ¼ÊøÓÃÓÚÏÞÖÆÊäÈëÒ»Áлò¶àÁеÄÖµµÄ·¶Î§£¬Í¨¹ýÂß¼±í´ïʽÀ´ÅжÏÊý¾ ......
SQLÓï¾äµÄÓÅ»¯¾ÍÊǽ«ÐÔÄܽϵ͵ÄSQLÓï¾äת»»´ï³ÉͬÑùÄ¿µÄÐÔÄÜÓÅÒìµÄSQLÓï¾ä
ÏÂÃæÎÒÃÇÒ»ÆðÀ´¿´¿´Ò»Ð©¿ÉÒÔÓÅ»¯SQLµÄ·½·¨£¬Ï£Íû´ó¼Ò¶àÌá³öÒâ¼ûÎÒÃǹ²Í¬Ñ§Ï°»òÕßÊÇ´ó¼ÒÓÐʲôºÃµÄÓÅ»¯·½·¨¿ÉÒÔÌá³öÀ´¹²Ïíһϡ£
µÚÒ»ÖÖÓÅ»¯£¨Ê¹ÓÃÖ¸¶¨ÁдúÌæ”*”£©
ʹÓÓ*&rdquo ......
SELECT
(case when a.colorder=1 then d.name
--+'('+cast(h.value as nvarchar)+')'
else '' end)±íÃû,
a.colorder ×Ö¶ÎÐòºÅ,
a.name ×Ö¶ÎÃû,
isnull(g.[value],'') AS ×Ö¶Î˵Ã÷,
(case when COLUMNPROPERTY( a.id,a.name,'IsIdentity')=1 then '¡Ì'else '' end) ±êʶ,
(case whe ......