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

SQL Server£º²é¿´Êý¾Ý¿âÓû§È¨ÏÞ£¨SQL 2005£©

1. ²é¿´ SQL 2005 Óû§ËùÊôÊý¾Ý¿â½ÇÉ«
use yourdb
go
select DbRole = g.name, MemberName = u.name, MemberSID = u.sid
from sys.database_principals u, sys.database_principals g, sys.database_role_members m
where g.principal_id = m.role_principal_id
and u.principal_id = m.member_principal_id
order by 1, 2
go
2. ²é¿´ SQL 2005 µÇ½ÕÊ»§ËùÊô·þÎñÆ÷½ÇÉ«
use master
go
select SrvRole = g.name, MemberName = u.name, MemberSID = u.sid
from sys.server_principals u, sys.server_principals g, sys.server_role_members m
where g.principal_id = m.role_principal_id
and u.principal_id = m.member_principal_id
order by 1, 2
go
3. ²é¿´ SQL 2005 Óû§±»¸³ÓèµÄȨÏÞ
use yourdb
go
exec sp_helprotect @username = 'user name'
go


Ïà¹ØÎĵµ£º

sql 2005 ´æ´¢¹ý³Ì·ÖÒ³ java ´úÂë

 create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',         
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ ......

MS SQL Êý¾Ý¿â±¸·ÝºÍ»¹Ô­µÄ¼¸ÖÖ·½·¨


Ò»¡¢Í¨¹ýÆóÒµ¹ÜÀíÆ÷½øÐе¥¸öÊý¾Ý¿â±¸·Ý¡£´ò¿ªSQL SERVER ÆóÒµ¹ÜÀíÆ÷£¬Õ¹¿ªSQL SERVER×éLOCALϵÄÊý¾Ý¿â£¬ÓÒ¼üµã»÷ÄãÒª±¸·ÝµÄÊý¾Ý¿â£¬ÔÚµ¯³öµÄ²Ëµ¥ÖÐÑ¡ÔñËùÓÐÈÎÎñϵı¸·ÝÊý¾Ý¿â£¬µ¯³ö±¸·ÝÊý¾Ý¿â¶Ô»°¿ò£º
µã»÷Ìí¼Ó°´Å¥£¬Ìîд±¸·ÝÎļþµÄ·¾¶ºÍÎļþÃû£¬µã»÷È·¶¨Ìí¼Ó±¸·ÝÎļþ£¬µã»÷±¸·Ý¶Ô»°¿òÉϵı¸·Ý£¬¿ªÊ¼½øÐб¸·Ý¡£
&nbs ......

sqlËø»úÖÆ´óÈ«

ËøµÄ¸ÅÊö ¡¡¡¡Ò». ΪʲôҪÒýÈëËø
¡¡¡¡¶à¸öÓû§Í¬Ê±¶ÔÊý¾Ý¿âµÄ²¢·¢²Ù×÷ʱ»á´øÀ´ÒÔÏÂÊý¾Ý²»Ò»ÖµÄÎÊÌ⣺
¡¡¡¡¶ªÊ§¸üÐÂ
¡¡¡¡A£¬BÁ½¸öÓû§¶ÁͬһÊý¾Ý²¢½øÐÐÐ޸쬯äÖÐÒ»¸öÓû§µÄÐ޸Ľá¹ûÆÆ»µÁËÁíÒ»¸öÐ޸ĵĽá¹û£¬±ÈÈ綩Ʊϵͳ
¡¡¡¡Ôà¶Á
¡¡¡¡AÓû§ÐÞ¸ÄÁËÊý¾Ý£¬ËæºóBÓû§ÓÖ¶Á³ö¸ÃÊý¾Ý£¬µ«AÓû§ÒòΪijЩԭÒòÈ¡ÏûÁ˶ÔÊý¾ ......

SQL Ä£ºý²éѯ

ÔÚ½øÐÐÊý¾Ý¿â²éѯʱ£¬ÓÐÍêÕû²éѯºÍÄ£ºý²éѯ֮·Ö¡£
Ò»°ãÄ£ºý²éѯÓï¾äÈçÏ£º
SELECT ×Ö¶Î from ±í WHERE ij×Ö¶Î Like Ìõ¼þ
ÆäÖйØÓÚÌõ¼þ£¬SQLÌṩÁËËÄÖÖÆ¥Åäģʽ£º
1£¬%
£º±íʾÈÎÒâ0¸ö»ò¶à¸ö×Ö·û¡£¿ÉÆ¥ÅäÈÎÒâÀàÐͺͳ¤¶ÈµÄ×Ö·û£¬ÓÐЩÇé¿öÏÂÈôÊÇÖÐÎÄ£¬ÇëʹÓÃÁ½¸ö°Ù·ÖºÅ£¨%%£©±íʾ¡£
±ÈÈç SELECT * from [user] WHERE u_na ......

Pl/sql ±à³ÌÖ®case whenµÄÓ÷¨

Pl/sql ±à³ÌÖ®case whenµÄÓ÷¨£º£¨t3.LOCAL_BF_KND='111000' -- ±¾Ô»ù±¾ÔÂ×â·Ñ£©
select sum(t1.FAV_FEE) from bi_rw.FO_A_2FAV_M_G t1, bi_rw.D_BILLFEE_KND t3 where t1.BILLFEE_KND=t3.BILLFEE_KND(+) and t3.LOCAL_BF_KND='111000'  --1310557.76
 
Èç¹û²»±ãÓÚ°ÑÌõ¼þt3.LOCAL_BF_KND='111000' дÔÚwhereÌ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ