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

È¡sqlserverϵͳʱ¼ä

¸÷λ´óϺÃÇ
sqlserverÔõôȡµ½ÕâÑù¸ñʽµÄÈÕÆÚ°¡£¿
20100223£¬²»Òª2010-02-23ÕâÑùµÄ
лл
SQL code:

select convert(varchar(10),getdate(),112)

----------
20100223

(1 ÐÐÊÜÓ°Ïì)


SQL code:
select convert(varchar(10),getdate(),112)


SQL code:
select convert(varchar(8),getdate(),112)


ÖîÎ»Õæ¿ì£¬Ð»Ð»¡£¡£¡£

SQL code:
select convert(varchar(10),getdate(),112) as ϵͳʱ¼ä
ϵͳʱ¼ä
----------
20100223

(1 ÐÐÊÜÓ°Ïì)



Ïà¹ØÎÊ´ð£º

ÈçºÎ·ÀֹͬʱÏòSQLSERVERдÈëÊý¾Ý

Çë½Ì¸÷λ£º
ÔÚ³¬ÊеÄÊÕÒøÏµÍ³ÖУ¬Èç¹ûÓÐ20¶à¸ö¿Í»§¶Ë£¬ÓпÉÄÜͬʱ¶Ôij×Ö¶ÎÊý¾Ý½øÐÐÐ޸쬻ò½øÐÐɾ³ý£¬¾ÍÓпÉÄܾͻáÔì³ÉijЩ¿Í»§¶Ë³öÏÖ´íÎó£¬Ó¦¸ÃÈçºÎÈ¥±ÜÃâÄØ£¿ÄÜ·ñÌṩ¾ßÌåÊÂÀý£¬Ð»Ð»

Ôõô»áͬʱÐÞ¸ÄÄØ£¿ ......

Çóc#²Ù×÷sqlserverÊý¾Ý¿âÎÊÌâ

ÔÚÊý¾Ý¿âÖÐÓÐÕÅ±í£¬ÓÐid,nameÁ½ÁУ¬id ÊÇÖ÷¼ü,ûÓÐÉèÖÃ×ÔÔöÊôÐÔ,ÔÚ³ÌÐòÖÐÈ¡³öÕâÕűí·ÅÈëdatatable£¬ÔÚÕâ¸ödatatableÖвåÈëÒ»Ìõ¼Ç¼£¬µ±¸üÐÂÊý¾Ý¿âʱÌáʾidÁв»ÄÜΪ¿Õ£¬ÇëÎʸÃÔõô½â¾ö£¿
¸øËüÒ»¸öÖµ£¡£¡Ö÷¼ü²»ÄÜΪ¿Õ ......

³õѧÕß¡£Sqlserver nullµÄÎÊÌâ

´ÓÍøÉϲ鵽µÄ×ÊÁÏ˵£¬ÈκÎÊý¾ÝÀàÐÍÓëNULLÖµ½øÐмÆË㣬½á¹û¶¼½«ÎªNULL.
select null-1
½á¹ûÊÇnull
¿ÉÊÇÏÂÃæÕâ¸ö²éѯΪʲô»á³ö´íÄØ£¿
select isnull(null-1,'test');
¾ÓÈ»±¨´í˵½«varcharתΪintʧ°Ü¡£
Ϊʲô» ......

sqlserver Êý¾Ý¿â»Ö¸´µÄÎÊÌâ

ÏÖÔÚÓÉÓÚÐÂÊÖÎó²Ù×÷£¬ÏÖÔÚֻʣÏÂÈÕÖ¾ÎļþÁË£¬ÇëÎʸßÊÖÄܲ»Äָܻ´£¬Ð»Ð»£¡
SQL code:
ÊDz»ÊÇÍêÕû»Ö¸´Ä£Ê½??
ʹÓÃLog Explorer²é¿´ºÍ»Ö¸´Êý¾Ý
Log Explorer 4.1.¿ÉÓÃÓÚSQL Server2005µÄÈÕÖ¾²é¿´¹¤¾ß
ÏÂÔØµØÖ·: ......

ÇóJAVAÖ´Ðе¼³öSQLSERVERÊý¾Ý¿â±¸·Ý·½·¨

ÐèÇó˵Ã÷£º
ÔÚJSPǰִ̨ÐÐÒ»¸ö²Ù×÷£¬±¸·ÝºÃºǫ́SQLSERVERÊý¾Ý¿â±¸·Ý¡£
Çë¸÷λ´óϺ¸ø½éÉÜһϽâ¾ö·½°¸¡£
ǰ̨µ÷Óúǫ́µÄÒ»¸ö´æ´¢¹ý³Ì¾Í¿ÉÒÔÁË¡£

²»ÖªµÀ´æ´¢¹ý³ÌÔõÃ´Ð´ÄØ£¿»¹ÇëÏ£ÍûÌṩһ¸ö·¶Àý¡£¸Ðл£¡



......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ