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

Óû§saµÇ¼ʧ°Ü,¸ÃÓû§Óë¿ÉÐÅsql serverÁ¬½ÓÎÞ¹ØÁª

½ñÌì²âÊÔwebÏîĿн¨ÁËÒ»¸öÊý¾Ý¿â£¬½á¹û±¨´í,ÒÔǰµÇ¼ֱ½ÓÑ¡Ôñ'WindowsÉí·ÝÑéÖ¤',²¢Ã»ÓÐʲôÎÊÌâ³öÏÖ!¿Éǰ¶Îʱ¼ä²ÉÓÃ'SQLSERVERÉí·ÝÑéÖ¤'È¥µÇ¼,ËæÖ®µÄÎÊÌâ¾ÍÀ´ÁË.ÎÞÂÛÓÃʲô·½·¨¾ÍÊÇÒ»¸ö½á¹û³ö´í! ³ö´íµÄÔ­ÒòÊÇ:'Óû§ 'sa' µÇ¼ʧ°Ü¡£¸ÃÓû§Óë¿ÉÐÅ SQL Server Á¬½ÓÎÞ¹ØÁª'.½ñÌìÉÏÍøÉϲéÁ˰ëÌ컹ÊǸ㲻¶¨,×îºó¾­¹ýÍøÉϺÍÊéÉϵĻã×Ü,ÖÕÓڸ㶨ÁË!ºÇºÇ········/// ¾ßÌåµÄ·½·¨ÊÇ£º ¡¡¡¡1£º´ò¿ªSQL Server Manager¹ÜÀíÆ÷£¡ÔÚ×óÃæÕÒµ½ ‘°²È«ÐÔ’ µ¥»÷ÓÒ¼ü Ñ¡Ôñ‘н¨”£¬“µÇ¼” µ¯³öÒ»¸ö¶Ô»°¿ò£¬ÔڵǼÃûÖÐÊäÈëÄãµÄµÇ¼ºÅ£¬Ñ¡Ôñ'SQLSERVERÉí·ÝÑéÖ¤'£¬²¢ÊäÈëÃÜÂ룬¿ÉÒÔ°Ñ‘Óû§Ï´εǼʱ±ØÐëÐÞ¸ÄÃÜÂë’È¡Ïûµô¡£ µã»÷‘Óû§Ó³Éä’£¬ÔÚÓÒÃæÑ¡ÔñÒªÓ³ÉäµÄÊý¾Ý¿â£¬²¢ÔÚÇ°Ãæ´ò¹´£¡ÔÚÏÂÃæÒ»À¸ÖБdb-owner’ºÍ‘public’Ç°Ãæ´ò¹´¡£È»ºóµã»÷£§×´Ì¬£§ÔÚÓÒÃæÀ¸ÖÐÑ¡ÖУ¢ÊÚÓ裢¡¢“ÆôÓÔ£¬ÕâÁ½ÏîÒ»°ãÊÇĬÈϵ쬵«Èç¹ûĬÈϵIJ»ÊÇ´ËÁ½Ïî±ØÐë¸Ä¹ýÀ´£¬²»È»ÊÇÁ¬²»Éϵ졵ã»÷‘È·¶¨’¡£ 2£ºÕÒµ½SQL·þÎñÆ÷£¬ÔÚ×óÀ¸ÖÐÉÏÃæ£¬µ¥»÷ÓÒ¼ü£¬ÔÚµ¯³öµÄ²Ëµ¥ÖÐÑ¡Ôñ“ÊôÐÔ”ÃüÁî¡£µ¯³öÒ»¸ö¶Ô»°¿ò£¬µ¥»÷“°²È«ÐÔ”£¬ÔÚ“·þÎñÆ÷Éí·ÝÑéÖ¤”ÏÂÃæÑ¡Ôñ“SQL SERVERºÍWINDOWSÉí·ÝÑé֤ģʽ”£¬ÔÚÇ°Ãæ´ò¹´£¡¼ÇµÃÕâÒ»²½ºÜÖØÒª£¬Èç¹ûûÓÐÕâÒ»²½Äã¾Í±ðÏëµÇ¼³É¹¦£¡È»ºóµ¥»÷“È·¶¨”¾Í¿ÉÒÔÁË£¡ 3£ºÖØÐÂÆô¶¯·þÎñ¾Í¿ÉÒÔÑ¡ÔñSQL SERVER Éí·ÝÑé֤ģʽµÇ¼ÁË£¡ÊäÈë¸Õ²ÅµÄÓû§ÃûºÍÃÜÂë¾Í¿ÉÒԵǼ³É¹¦ÁË£¡


Ïà¹ØÎĵµ£º

CodeSmithÁ¬½ÓAccess,Sql,Oracle,mysql

ACCESSÊý¾Ý¿â
1:CodeSmithÑ¡ÖÐÁ´½ÓÀàÐÍÊÇ£ºADOXSchema
2:ÎÞÃÜÂëµÄAccessÁ´½ÓΪ£º
Provider=Microsoft.Jet.OLEDB.4.0;Data Source=c:\hh\db.mdb;
3:ÓÐÃÜÂëµÄAccessÁ´½Ó£º
Provider=Microsoft.Jet.OLEDB.4.0;Data Source=c:\hh\db.mdb;
Jet OLEDB:Database Password=1111
SqlÊý¾Ý¿â
server=192.1.1.14;User ID=test; ......

SQL´æ´¢¹ý³ÌʵÀý


Àý1 ´«ÈëÒ»¸ö²ÎÊý@username,ÅжÏÓû§ÊÇ·ñ´æÔÚ
-------------------------------------------------------------------------------
CREATE PROC IsExistUser
(
@username varchar(20),
@IsExistTheUser varchar(25) OUTPUT--Êä³ö²ÎÊý
)
as
SELECT @IsExistTheUser = count(username)
from users
WHERE username ......

SqlÓï¾ä

Update  Channel set Unit ='mg' ,
RunUpThreshold='10' ,
RunDownThreshold='10' ,
SafetyUpThreshold='10' ,
SafetyDownThreshold='10' 
where Bridge='001' and DeviceCode='AS'
and SensorCode='001' and Supplement='N'
set  £º ','
where: and ......

sql:sql server 2005Öб¸·ÝģʽÓë»Ö¸´Ä£Ê½µÄÇø±ð

»Ö¸´Ä£Ê½ÊÇÊý¾Ý¿âµÄÒ»ÖÖÌØÐÔ,Ëü¿ØÖÆ×ÅÊý¾Ý¿â±¸·ÝºÍ»¹Ô­µÄ»ù±¾ÐÐΪ.
sql server ÌṩÁËÈýÖÖ»Ö¸´Ä£Ê½,ËûÃǾö¶¨ÁËÓжàÉÙºÍʲôÑùµÄÊý¾Ý¿ÉÒÔ±»±¸·ÝÏÂÀ´.
1.¼òµ¥»Ö¸´Ä£Ê½
 Ö÷ÒªÓ¦ÓÃÓÚСÐÍÊý¾Ý¿âºÍ²»¾­³£¸Ä±äµÄÊý¾Ý
2.ÍêÕû»Ö¸´Ä£Ê½
 ¿ÉÒÔÔÚ×î´ó·¶Î§ÄÚ·ÀÖ¹³öÏÖ¹ÊÕÏʱ¶ªÊ§Êý¾Ý,Ëü°üÀ¨Êý¾Ý¿â±¸·ÝºÍʳÎïÈÕÖ¾±¸·Ý,²¢Ìá¹ ......

SQL Server 2008 Books Online (November 2009)

ÈôÒªÊÕËõÌØ¶¨Êý¾Ý¿âµÄËùÓÐÊý¾ÝºÍÈÕÖ¾Îļþ£¬ÇëÖ´ÐÐ DBCC SHRINKDATABASE ÃüÁî¡£ÈôÒªÒ»´ÎÊÕËõÒ»¸öÌØ¶¨Êý¾Ý¿âÖеÄÒ»¸öÊý¾Ý»òÈÕÖ¾Îļþ£¬ÇëÖ´ÐÐ DBCC SHRINKFILE
ÃüÁî¡£
ÈôÒª²é¿´Êý¾Ý¿âÖе±Ç°µÄ¿ÉÓã¨Î´·ÖÅ䣩¿Õ¼äÁ¿£¬ÇëÔËÐÐ sp_spaceused
¡£
¿ÉÔÚ½ø³ÌÖеÄÈÎÒ»µãÍ£Ö¹ DBCC SHRINKDATABASE ²Ù×÷£¬ÈκÎÒÑÍê³ÉµÄ¹¤×÷¶¼½«±£Áô¡£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ