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

ÇóÖú£º[VBÖÐʹÓô洢¹ý³Ì(SQLÊý¾Ý¿â)]

SQL´æ´¢¹ý³Ì
CREATE PROCEDURE author
@lname varchar
as
select * from authors
where city=@lname    ' city ×Ö¶ÎÀàÐÍÊÇ varchar
GO
-------------------------------------------------------------
VB³ÌÐò
Set lname = New ADODB.Parameter
Set mycommand = New ADODB.Command
mycommand.ActiveConnection = cnn1
mycommand.CommandText = "author"
mycommand.CommandType = adCmdStoredProc
Set lname = mycommand.CreateParameter("city", adChar, adParamInput, 20, lname)
lname=Oakland
Set rstByQuery = New ADODB.Recordset
Set rstByQuery = mycommand.Execute()
Set MSFlexGrid1.DataSource = rstByQue
----------------------------------------------------
ÔËÐнá¹û,Î޼Ǽ¼¯.
µ«ÔÚÔËÐÐSQLÓï¾ä,ÔòÓмǼ¼¯.
select * from authors where city='Oakland'
ÇëÔÚ³ÌÐòÄÇÀï³öÁËÎÊÌâ.?????

°ï¶¥ÁË ÎÒÓÃÁËÁ½ÄêvbÁËÔõôÁ¬Õâ¸ö¶¼²»»á°¡ ÔÎ

´æ´¢¹ý³ÌÖУ¬ÊäÈë²ÎÊýÊÇ·ñÐèÒª¶¨Ò峤¶È£¿

ÓÐЩÊý¾ÝÀàÐÍÔò²»ÐèÒª¶¨Ò峤¶È,µ«Ê¹ÓÃadChar,¾ÍÊÇÊäÈ볤¶È,·ñÔòÌáʾ"ÌṩµÄ²ÎÊý²»ÍêÕû"

Ó¦¸ÃʹÓÃÊý¾Ý¼¯À´Open£¬¶ø²»ÊÇExecuteQuery¡£

RecordSet Õâ¸ö¶«Î÷¡£

Open??Äܲ»ÄÜ˵µÃ¾ßÌåµã?

²»¶®£¬°ï¶¥¼Óѧϰ¡£

ÂÒÆß°ËÔã

°¦!ÓôÃÆ
{{


Ïà¹ØÎÊ´ð£º

csvÎļþת»»³Ésqlµ¼Èëµ½Êý¾Ý¿â£¬Ã»ÓÐÊý¾ÝΪºÎ£¿

Ö´ÐеÄ˳Ðò£º
1£©Îļþä¯ÀÀ¿ò£¨Ñ¡ÔñÎļþʹÓã©
Ñ¡ÔñºÃÎļþºó
µã»÷Ò»¸öµ¼Èë°´Å¥µÄʱºò £¬°ÑÉÏÃæÉÏ´«¿òÀïµÄcsvÎļþÒÔÒ»¸öIDΪÎļþÃû£¬ÉÏ´«µ½**/**Îļþ¼ÐÏÂ
2£©¶ÁÈ¡Õâ¸öÎļþ¼ÐϵÄcsvµÄÎļþ£¬×ª»»³Ésql
3 ......

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£ ......

Asp+sql serverÎÊÌâ - Web ¿ª·¢ / ASP

ÎÒÒ»¸öÏîÄ¿£¬Óиö²åÈë²Ù×÷£¬¾ßÌåÊÇÕâÑùµÄ£º
ÎÒÓнø»õÐÅÏ¢±í¡£ÔÚ³ö»õʱѡÔñÏàÓ¦µÄ½ø»õÐÅÏ¢£¬ÊäÈëÊýÁ¿£¬Ñ¡Ôñ²¿Ãź󣬵㱣´æ°´Å¥£¬ÓÉÓÚÍøÂçÑÓʱ£¬µãÒ»ÏÂûÓз´Ó³£¬ÓÚÊÇÓû§¾ÍÓÖµãһϣ¬µ¼ÖÂÒ»´Î²åÈëÁËÁ½Ìõ¼Ç¼:
Àý£º ......

ÇóÒ»ÌõSQL - MS-SQL Server / ÒÉÄÑÎÊÌâ

--drop table #T1
--drop table #T2
create Table #T1(ID int,
QueryID nvarchar(20),
ResultID1 nvarchar(20),
ResultID2 nvarchar(20))
create Table #T2(SortNo int,
QueryID nvarchar(20),
ResultID1 nv ......

sql ËÑË÷Óï¾ä - .NET¼¼Êõ / ASP.NET

<table style="width: 1000px"><tr>
  <td style="height: 38px; width: 35px;">
  ÐÕÃû</td>
  ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ