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

SQL ÎÊÌâ - MS-SQL Server / ÒÉÄÑÎÊÌâ

Êý¾Ý±í HYXX  
  ×Ö¶Î CSRQ
  ´ïµ½µÄЧ¹û:
   
  ÒÔϵͳʱ¼äΪ׼ ÕÒѰ³ö10ÒÔÄÚ¹ýÉúÈÕµÄÐÅÏ¢£¡
 
ǰ»¹ÊǺó

SQL code:
select * from HYXX where datediffy(day,csrq,getdate())<=10


ÒýÓÃ
ǰ»¹ÊǺó

  ǰ ÏÔʾ³öÀ´µÄÊý¾ÝÓ¦¸ÃÖ»ÓеÄÔ·ݺÍÈÕÆÚ£¡

SQL code:
select * from HYXX where abs(datediff(day,csrq,getdate()))<=10


°üÀ¨Ç°ºó

SQL code:
select * from tb
where CSRQ between getdate()
and dateadd(day,10,dateadd(year,datediff(year,CSRQ,getdate()),CSRQ)


ÒýÓÃ
SQL code
select * from HYXX where abs(datediff(day,csrq,getdate()))<=10


°üÀ¨Ç°ºó

Ŷ£¬ÊÇÉúÈÕ£¬¸ã´íÁË

select * from HYXX where datediffy(mm,csrq,getdate())=0 and datediffy(day,csrq,getdate())<=10


ÒýÓÃ
ÒýÓà 4 Â¥ htl258 µÄ»Ø¸´:
SQL code
select * from HYXX where abs(datediff(day,csrq,getdate()))<=10


°üÀ¨Ç°ºó



Ïà¹ØÎÊ´ð£º

sqlÓï¾ä¶à±í¶à×ֶβéѯ - MS-SQL Server / »ù´¡Àà

ÎÒÓжà¸ö±íA B C ½á¹¹ÊÇÒ»ÑùµÄ£¬¶¼ÓÐ2¸ö×Ö¶ÎnameºÍcontent,ÎÒÒªËÑË÷ËùÒÔ±íËùÓÐ×Ö¶ÎÖаüº¬¡°Öйú¡±µÄÄÚÈÝ Õâ¸öSQLÓï¾äÔõôд 

ÈçºÎ½«¶à¸ö±íµÄ²éѯ½á¹ûÁ¬³ÉÒ»¸ö±í Õâ¸öSQLÓï¾äÔõôд ±íµÄ½á¹¹ÊÇÒ»ÑùµÄ
ÀýÈç£ ......

Çë½ÌsqlÓï¾ä¡£ - Oracle / ¿ª·¢

ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£
  ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î
date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......

ÇóÒ»sqlÓï¾ä - MS-SQL Server / ÒÉÄÑÎÊÌâ

ÏÖÔÚÓÐÁ½ÕÅ±í£ºÎÄÕÂÖ÷±íA(articleId,articleTitle)£¬ÎÄÕÂÆÀÂÛ±íB(commentId,articleId,commentTitle)
ÏÖÔÚÎÒÏëʵÏÖÕâÑùµÄ¹¦ÄÜ£ºÁгöÎÄÕÂÁÐ±í£¬ÆäÖÐÿƪÎÄÕ±êÌâÏÂÃæÁгö´ËÎÄÕµÄǰ2¸öÎÄÕÂÆÀÂÛ£¬ÇëÎÊsqlÓï¾äÔõôд°¡ ......

sqlserver´íÎó - MS-SQL Server / ÒÉÄÑÎÊÌâ

sqlserver2005 ½¨Á¢µÄÊý¾Ý¿â£¬ÓëÊÖ³Öpda´«ÊäÊý¾Ý£¬×î½üͻȻ³öÏÖÎÞ·¨´«µÝÊý¾ÝµÄÎÊÌ⣬pda¶ËÌáʾµÄ´íÎóʱoutofmemoryexception£¬µ«ÊÇpdaÉÏÃæµÄÈÝÁ¿Ã»ÓÐÎÊÌ⣬
sqlserverµÄÈÕ×ÓÉϵĴíÎóÈçÏ£º
ÈÕÆÚ 2010-1-25 14:45: ......

SQL server·Ö½âXML - MS-SQL Server / Ó¦ÓÃʵÀý

ÏÂÃæÊÇXML³õʼÎļþÄÚÈÝ
XML code:
<upd:Update xmlns:lar="http://schemas.microsoft.com/msus/2002/12/LogicalApplicabilityRules" xmlns:cmd="http://schemas.microsoft.com/msus/2002/12/Up ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ