Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ : sql

ÇóÒ»sqlÎÊÌâµÄ½â´ð

±íAµÄÊý¾Ý½á¹¹£º
userId        date
1      2010-01-01 09:00:00
2      2010-01-02 15:30:00
...
...

±íBµÄÊý¾Ý½á¹¹£º
userId        beginDate            endDate
1  &nbs ......

ÊÀ½ç500Ç¿ÆóÒµSql Server-DBA

ÊÀ½ç500Ç¿ÆóÒµSql Server-DBA£¬BI,ÓÐÒâÁ˽âÏêÇéÕߣ¬ÇëµçÁª15928040952£¬»òQQ1079417148, Msn:yanghuan19841124@hotmail.com
.

½áÌûÂÊ£º100.00%

ÒýÓÃ
ÊÀ½ç500Ç¿ÆóÒµSql Server-DBA£¬BI,ÓÐÒâÁ˽âÏêÇéÕߣ¬ÇëµçÁª15928040952£¬»òQQ1079417148, Msn:yanghuan19841124@hotmail.com

ûÓо­ÑéµÄÔ¸Ò⿼ÂÇÂð£¿

Äêµ×ÁË ......

VBÀï ÏëMS-SQLÊäÈë SYSDATE ²»ÄÜʶ±ð

±ÈÈç
strsql = vbNullString
strsql = strsql & "INSERT INTO TB_Object(dsEventTime, dsrecordtime) values ('" & EventTime & "', sysdate)"
˵ϵͳÎÞ·¨Ê¶±ðsysdate ÎÒÓõÄÊÇMSSQL ÇëÎʸÃÈçºÎ»ñµÃϵͳʱ¼ä

sysdate ÊÇ oracle µÄ£¬¡¡MS SQL SERVERÖÐÊÇ getdate()

......

SQLÓï¾äÈçºÎÔÚAccessÖÐÖ´ÐÐ

SQLÓï¾äÈçºÎÔÚAccessÖÐÖ´ÐÐ
ͦÂé·³
²éѯ->´´½¨ ʲôµÄ

²»¶Ô£¬ ÎÒÒªÖ´ÐеÄÊÇÐÞ¸Ä~£¡

µ½µ×Ҫʲô£¿

ÔÚACCESSÖÐÖ´ÐУ¬¿ÉÒÔ´ÓACCESSµÄÖ÷²Ëµ¥£¬²åÈ룬²éѯ£¬È»ºóÉè¼Æ£¬ÔÙµ½Ö÷²Ëµ¥£¬ÊÓͼÖÐÑ¡Ôñ£Ó£Ñ£ÌÊÓͼ¡£


ÐÞ¸ÄÒ²Ò»Ñù¡£

²éѯ--Éè¼Æ--£Ó£Ñ£ÌÊÓͼ,ÎÞÂÛÊÇÏòµ¼Ð޸ġ¢É¾³ý»¹ÊÇÈ«SQLÓï¾ä¶¼¿ÉÒÔ

² ......

SQLÓï¾äдÈëdelphiµÄadoquery.sql.addÖÐ

ÈçÌ⣬ÎÒÏë°ÑÏÂÃæÕâ¶ÎsqlÓï¾äдÔÚadoqueryÖУ¬µ«ÊÇ×ÜÊÇ´¦Àí²»ºÃµ¥ÒýºÅµÄÎÊÌâ


select b.Ô­²ÄÁÏÃû³Æ,a.²ÄÁϺÅ,ʱ¼ä,Èë¿âÊýÁ¿ = sum(Èë¿âÊýÁ¿),³ö¿âÊýÁ¿ = sum(³ö¿âÊýÁ¿)
from
(
select '²ÄÁϺÅ' = case when isnull(Ô­ÁÏÈë¿â±í.²ÄÁϺÅ,'') = '' then Ô­Áϳö¿â±í.²ÄÁϺŠelse Ô­Á ......

sql ´æ´¢¹ý³Ì תΪ oracle ´æ´¢¹ý³Ì

ALTER  PROCEDURE Xp_WriteCorpInput
(--±¾´æ´¢¹ý³ÌÓÃÓÚ¼ÈëÔËÓªÉ̵ÄÌìÆøÏûÏ¢
@UserID  varchar(20), -- ²Ù×÷Ô±
@CorpID varchar (20), -- ÔËÓªÉÌID
@ClassCode varchar (20), -- ÒµÎñ±àºÅ
@PlaceCode varchar (20), -- µØÇø±àÂë
@Contents varchar (400), -- ÏûÏ¢ÄÚÈÝ
@Pri varchar (20), ......
×ܼǼÊý:3315; ×ÜÒ³Êý:553; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [236] [237] [238] [239] 240 [241] [242] [243] [244] [245]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ