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

¸ßÊÖ¿ìÀ´¾È¾ÈÎÒ¡£MSSQL²éѯÎÊÌâ

Dim Rs:Set rs=key28.exe("select [id],[big],[class] from lm_small")
Do while not rs.eof
    Dim rs1:Set rs1=key28.exe("select [class] from [lm_class] where id="&rs("big"))


ΪʲôÎÒʹÓÃRS£¨¡°big¡±£©¾Í»á³ö´í¡£¶øÖ±½ÓʹÓÃÈçid=1ÕâÑùµÄ²éѯÌõ¼þ¾Í²»»á´í°¡¡£ÒÔǰÓõÄÊÇACCESSû´í¡£½ñÌìÎҸĻ»³ÉMSSQL¾Í³ö´í°¡¡£ºÃ¼¸¸öµØ·½¶¼ÊÇÕâÑùµÄÎÊÌ⣡

°ÑIDת»»Ï ת»»³É×Ö·û´®¸ñʽµÄ

IDºÍBIGµÄ¸ñʽ¶¼ÊÇINTµÄ°¡

Dim rs1:Set rs1=key28.exe("select [class] from [lm_class] where id="& rs("big") &")


Ïà¹ØÎÊ´ð£º

MSSQL 2000 連½Ó MSSQL 2008

ÓÐ沒ÓÐ辦·¨實現£¬從MSSQL2000Æó業¹ÜÀíÆ÷註冊MSSQL2008數據庫£¿
Á¬²»ÉϰÉ

Ã²ËÆ沒Ï£Íû¡£¡£¡£

Ó¦¸ÃÊDz»ÐÐµÄ ¿çÌ«¶àÁË

ÄÇ2000µÄ ......

150·ÖÇóvbscriptÖÐÅжÏmssqlÓï·¨´íÎó

ÔÚvbscriptÖв»ÓÃon error resume nextÈçºÎÅжÏmssqlÓï·¨´íÎó£¡
TRY CATCH?


»òÕßʹÓÃÁ÷³Ì¿ØÖÆÓï¾ä
if 
else


²»ÓÃon error ÓÃÄǸöÎҾͲ»ÐèÒªÔÚÕâÀïѰÕÒ´ð°¸

ÒýÓÃ
²»ÓÃon error ÓÃÄǸöÎҾͲ»Ðè ......

Âé·³´óϺÃǰïæдһ¸öMSSQLµÄ´¥·¢Æ÷£¬¼±ÓÃ

±íµÄ½á¹¹ÈçÏ£º

±í1£ºtb_big
×ֶΣºfalseIDÖµ£º1£¬2
×ֶΣºbigtype Öµ£ºA£¬B£¨ÓëfalseIDµÄÖµµÄλÖÃÒ»Ò»¶ÔÓ¦£¬¼´1¶ÔÓ¦A£¬2¶ÔÓ¦B£©

±í2£ºtb_small
×ֶΣºfalseID£¨Óëtb_bigµÄfalseID¹ØÁªµÄ ......

mssql ¶Ì·ÅжÏÄÜʵÏÖÂð

cÓïÑÔÖеÄ&ºÍ&&£¬ÆäÖÐ&&¾ßÓжÌ·ÅжϹ¦ÄÜ£¬ÔÚmssqlÖÐÓжÌ·ÅжÏÂÎÒÓÃand²»ÐУ¬°Ñand»»³É&&±¨´íÁË
MSSQLÖÐûÓÐ&&

½«nvarchar Öµ '1g' ת»»ÎªÊý¾ÝÀàÐÍΪ int µÄÁÐ ......

MSSQLÔõô»ñÈ¡Êý¾Ý¿âÀúÊ·²éѯ×Ü´ÎÊý

ÈçÌ⣬MYSQLÓÖÔõô»ñÈ¡£¿
ÈçÌâ

Õâ¸ö¹À¼ÆÔÚÈÕÖ¾ÎļþÖвÅÄÜ¿´¼û°É

Õâ¸ö¹À¼ÆÔÚÈÕÖ¾ÎļþÖвÅÄÜ¿´¼û°É


ÒýÓÃ
³ý·ÇÄãÒµÎñÉÏ×ö¼Ç¼£¬·ñÔòÄãÊDz»ÄÜÖªµÀµÄ¡£ÒòΪÈÕÖ¾²»¼Ç¼selectÓï¾äÃüÁî¡£
..

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