Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

sqlÓï¾ä¼¯½õ

Ò»¡¢Ö÷ÒªÊÇÐèÒª¸üÐÂmssqlServer µÄʱºòÐèÒª½øÐÐһЩÊÇ·ñ´æÔÚµÄÅжϣ¬ÔÚmssql2000 ºÍ 2005 ÉϲâÊÔûÓÐŶÎÊÌâ
--//ÅжÏÊDZíTable_UserInfoÀïÊÇ·ñÓÐ×Ö¶Î
if not exists(select * from syscolumns where id=object_id('Table_UserInfo') and name='Tel') begin
ALTER table Table_UserInfo add Tel varchar(200)--Ôö¼Ó×Ö¶Î
--ALTER TABLE Table_UserInfo DROP COLUMN Tel--ɾ³ý×Ö¶Î
--ALTER TABLE table_name ALTER COLUMN Tel varchar(200) --ÐÞ¸Ä×Ö¶ÎÀàÐÍ
end
--//ÅжÏÒªÌí¼ÓÁеıíTable_UserInfoÖÐÊÇ·ñÓÐÖ÷¼ü
if exists(select 1 from sysobjects where parent_obj=object_id('Table_UserInfo') and xtype='PK') begin
select top 1 * from Table_UserInfo
end
--//ÅжϱíTable_StatÊÇ·ñÓÐË÷ÒýIndex_Other
IF EXISTS (SELECT * from dbo.sysindexes WHERE id = OBJECT_ID(N'[dbo].[Table_Stat]') AND name = N'Index_Other') begin
select top 1 * from Table_UserInfo
end
--// ÅжÏÊÇ·ñÓд洢¹ý³Ìpr_DoStatCount
IF EXISTS (SELECT * from dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].[pr_DoStatCount]') AND OBJECTPROPERTY(id,N'IsProcedure') = 1) begin
DROP PROCEDURE [dbo].[pr_DoStatCount]
end
--ÅжÏÊÇ·ñÓд˱íTable_stat_Count
IF EXISTS (SELECT * from dbo.sysobjects WHERE id = OBJECT_ID(N'[dbo].Table_stat_Count') and OBJECTPROPERTY(id, N'IsUserTable') = 1) begin
DROP PROCEDURE [dbo].[Table_stat_Count]
end


Ïà¹ØÎĵµ£º

ÓÃsql²Ù×÷oracleµÄblob×Ö¶Î

ÓÃsql²Ù×÷oracleµÄblob×Ö¶Î
1¡¢²éѯ
select utl_raw.cast_to_varchar2(dlob),id from system.t_htinfo 
2¡¢²åÈë
insert into system.t_htinfo  values ('3',utl_raw.cast_to_raw('Äã'));
3¡¢¸üÐÂ
update system.t_htinfo set fld_value=utl_raw.cast_to_raw('1') where fh_nm=1820648 and form_index=52
......

sql ·þÎñÆ÷½ÇÉ« Êý¾Ý¿â½ÇÉ«



sql ·þÎñÆ÷½ÇÉ« Êý¾Ý¿â½ÇÉ«
·þÎñÆ÷½ÇÉ«
ËùÓеķþÎñÆ÷½ÇÉ«¶¼ÊÇ“¹Ì¶¨µÄ”½ÇÉ«£¬²¢ÇÒ£¬´ÓÒ»¿ªÊ¼¾Í´æÔÚÓÚÄÇÀï——×Ô°²×°ÍêSQL ServerµÄÄÇÒ»¿ÌÆð£¬Ä㽫ӵÓеÄËùÓзþÎñÆ÷½ÇÉ«¾ÍÒѾ­´æÔÚÁË¡£

½Ç¡¡¡¡É«
ÌØ¡¡¡¡ÐÔ

sysadmin
¸Ã½ÇÉ«Äܹ»Ö´ÐÐSQL ServerÉϵÄÈκβÙ× ......

¸ü¸ÄSQL 2005µÄµÇ½·½Ê½

Èç¹ûÄãµÄÉí·ÝÑéÖ¤·½Ê½ÎªWindows¼¯³ÉÉí·ÝÑéÖ¤¸ü¸ÄΪ»ìºÏ·½Ê½µÄÉí·ÝÑéÖ¤£¬ÐèÒªÔÚSQL Server Configuration ManagementÖУ¬°ÑTCP/IPµÄ»î¶¯ÆôÓã¬Ò²¾ÍÊǵÚÒ»¸öÑ¡ÔñµÄµØ·½£¬Ñ¡ÔñÆôÓᣲ¢ÇÒʹÓü¯³ÉÉí·ÝÑéÖ¤·½Ê½µÇ¼ºó£¬ÔÚÊý¾Ý¿â·þÎñÆ÷ÉÏÑ¡ÔñÊôÐÔ£¬°Ñ°²È«ÐÔϵÄWINDOWSģʽ¸ÄΪSQLÓëWINDOWSģʽ ......

SQL²éѯÿÐÐÖÐ×î´óÖµµÄ¼¼ÇÉ

--------------------------------------------------------------------------
--  Author : htl258(Tony)
--  Date   : 2010-04-23 08:08:36
--  Version:Microsoft SQL Server 2008 (RTM) - 10.0.1600.22 (Intel X86)
--          Jul  ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ