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

ÇëÎʸßÊÖOLEDBÁ¬½Óµ½MSSQLµÄÎÊÌâ

ÎÒĿǰÕýÔÚѧϰÓÃVC++6.0ÒÔ¼°OLEDBÁ¬½Óµ½Êý¾Ý¿â·½ÃæµÄ֪ʶ
ÇëÎÊÊÇ·ñÓв»ÓÃÅäÖÃODBCÊý¾ÝÔ´¹ÜÀíÆ÷¶ø¿ÉÒÔÍê³ÉÁ¬½ÓµÄ°ì·¨

Á˽â

ΪÁË·½±ãѧϰ£¬ÔÚ×ÀÃæ½¨Á¢Ò»¸ö¿ÕµÄÎı¾Îļþ£¬È»ºó¸ÄÃûΪudl¡£±£´æ¹Ø±Õ¡£Ë«»÷´ò¿ª£¬udlÅäÖô°¿Ú£¬Ñ¡Ôñoledb provider for sqlserver£¬ÅäÖú㬱£´æ£¬ÔÙÓмÇʱ¾´ò¿ª£¬¾ÍÊÇÄãÐèÒªµÄÒ»°ãÀ´Ëµ¾ÍÊÇÕâÑù×Ó¡£

Provider=SQLOLEDB.1;Password=;Persist Security Info=True;User ID=sa;Initial Catalog=testdb;Data Source=(local)

ÊÕµ½Á˸Ðл


Ïà¹ØÎÊ´ð£º

mssqlÈçºÎÖ»ÏÔʾÓÐÖØ¸´µÄÊý¾ÝÄØ£¿

mssqlÈçºÎÖ»ÏÔʾÓÐÖØ¸´µÄÊý¾ÝÄØ£¿
ÓÐÖØ¸´µÄÊý¾Ý¾ÍÏÔʾһÌõÖØ¸´µÄÊý¾Ý£¬Ã»Öظ´µÄ²»ÏÔʾ£¬²éѯÓï¾ä¸ÃÔõÃ´Ð´ÄØ£¿Ð»Ð»

SQL code:
select distinct *
from tablename
where id in (
selec ......

vc²Ù×÷mssqlһСÎÊÌâ

ÏÖÔÚÁ¬µÄÒ»Ô¶³Ìmssql£¬Ã¿´Î²éѯ±È½ÏÂý£¬ÏÖÔÚÏëһϰÑËùÓмǼ²éѯ³öÀ´ÓÃÊý¾Ý¼¯±£´æÆðÀ´£¬È»ºóÕë¶ÔÊý¾Ý¼¯Ôٴβéѯɸѡ¡£
ÏÖÔÚÎÊÏÂÄǸöÊý¾Ý¼¯ÈçºÎ±£´æ²éѯ¼Ç¼£¬¶øÔٴβéѯ£¬¶àлÁË¡£
¿ÉÒÔ°ÑÊý¾Ý¼¯ÖеÄÊý¾Ý·Åµ½ÄÚ´ ......

mssql°²È«ÎÊÌâ

ÎÒ×öÁËÒ»¸öÍøÕ¾£¬ÆäÖÐʹÓÃÁËÒ»¸ö´æ´¢¹ý³Ì,ÏÂÃæµÄÊǵ÷Óô洢¹ý³ÌµÄ´úÂë
Set MyComm = CreateObject("ADODB.Command")
with MyComm
.ActiveConnection = cn 'MyConStrÊÇÊý¾Ý¿âÁ¬½Ó×Ö´®
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ