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Select o.name AS tableName, c.name AS columnName, p.[value] AS Description
from sysproperties p INNER JOIN
sysobjects o ON o.id = p.id INNER JOIN
syscolumns c ON p.id = c.id AND p.smallid = c.colid
Where (p.name = 'MS_Description') AND (c.name = 'province') AND (o.name = 'ip_address')
orDER BY o.name
ѡȡ±íip_addressÖÐ ×Ö¶ÎprovinceµÄÃèÊö
--´´½¨±í¼°ÃèÊöÐÅÏ¢
create table ±í(a1 varchar(10),a2 char(2))
--Ϊ±íÌí¼ÓÃèÊöÐÅÏ¢
EXECUTE sp_addextendedproperty N'MS_Description', 'ÈËÔ±ÐÅÏ¢±í', N'user', N'dbo', N'table', N'±í', NULL, NULL
--Ϊ×Ö¶Îa1Ìí¼ÓÃèÊöÐÅÏ¢
EXECUTE sp_addextendedproperty N'MS_Description', 'ÐÕÃû', N'user', N'dbo', N'table', N'±í', N'column', N'a1'
EXECUTE sp_addextendedproperty N'MS_Description', '²âÊÔ', N'user', N'dbo', N'table', N'HR_Employees', N'column', N'test'
--Ϊ×Ö¶Îa2Ìí¼ÓÃèÊöÐÅÏ¢
EXECUTE sp_addextendedproperty N'MS_Description', 'ÐÔ±ð', N'user', N'dbo', N'table', N'±í', N'column', N'a2'
--¸üбíÖÐÁÐa1µÄÃèÊöÊôÐÔ£º
EXEC sp_updateextendedproperty 'MS_Description','×Ö¶Î1','user',dbo,'table','±í','column',a1
--ɾ³ý±íÖÐÁÐa1µÄÃèÊöÊôÐÔ£º
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Use Master
GO
Exec sp_configure 'show advanced options', 1
GO
Reconfigure;
GO
sp_configure 'xp_cmdshell', 1
GO
Reconfigure;
GO
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--> Title : SQL Server 2005ÖеÄÎļþºÍÎļþ×é
--> Author : wufeng4552
--> Date : 2009-10-23
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Distinct
SELECT DISTINCT "À¸Î»"
from "±í¸ñÃû"
Where
SELECT "À¸Î»"
from "±í¸ñÃû"
WHERE "condition"
And/Or
SELECT "À¸Î»"
from "±í¸ñÃû"
WHERE "¼òµ¥Ìõ¼þ"
{[AND|OR] "¼òµ¥Ìõ¼þ"}+
In
SELECT "À ......