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

sqlǶÌײéѯ

select * from sq_donglong.achi_news where ID in (select ID from (select top 6 ID from sq_donglong.achi_news where SortID=82)a union all select ID from (select top 6 ID from sq_donglong.achi_news where SortID=84)b)


Ïà¹ØÎĵµ£º

SQL ServerÊÓͼ¹ÜÀíÖеÄÏÞÖÆÌõ¼þ


 
 
Ô­´´ ³ÁÂÙ 2010-02-09
¡¡¡¡Í¨¹ýÊÓͼÀ´·ÃÎÊÊý¾Ý£¬ÆäÓŵãÊǷdz£Ã÷ÏԵġ£Èç¿ÉÒÔÆðµ½Êý¾Ý±£ÃÜ¡¢±£Ö¤Êý¾ÝµÄÂß¼­¶ÀÁ¢ÐÔ¡¢¼ò»¯²éѯ²Ù×÷µÈµÈ¡£
¡¡¡¡µ«ÊÇ£¬»°Ëµ»ØÀ´£¬SQL ServerÊý¾Ý¿âÖеÄÊÓͼ²¢²»ÊÇÍòÄܵģ¬Ëü¸ú±íÕâ¸ö»ù±¾¶ÔÏó»¹ÊÇÓÐÖØ´óµÄÇø±ð¡£ÔÚʹÓÃÊÓͼµÄʱºò£¬ÐèÒª×ñÊØËÄ´óÏÞÖÆ¡£
¡¡¡¡ÏÞÖÆÌõ¼þÒ»£ºÊÓͼ ......

SQL Server 2005 ¾µÏñ¹¹½¨ÊÖ²á(1)

SQL Server 2005 ¾µÏñ¹¹½¨ÊÖ²á
 
Ò»¡¢ ¾µÏñ¼ò½é
1¡¢ ¼ò½é
Êý¾Ý¿â¾µÏñÊǽ«Êý¾Ý¿âÊÂÎñ´¦Àí´ÓÒ»¸öSQL ServerÊý¾Ý¿âÒÆ¶¯µ½²»Í¬SQL Server»·¾³ÖеÄÁíÒ»¸öSQL ServerÊý¾Ý¿âÖС£¾µÏñ²»ÄÜÖ±½Ó·ÃÎÊ;ËüÖ»ÓÃÔÚ´íÎó»Ö¸´µÄÇé¿öϲſÉÒÔ±»·ÃÎÊ¡£
Òª½øÐÐÊý¾Ý¿â¾µÏñËùÐèµÄ×îСÐèÇó°üÀ¨ÁËÁ½¸ö²»Í¬µÄSQL ServerÔËÐл·¾³¡£Ö÷·þÎñÆ÷± ......

ÔÚSql Server Öе÷ÓÃJmail×é¼þ·¢ËÍÓʼþ


 ÔÚSql Server Öе÷ÓÃJmail×é¼þ·¢ËÍÓʼþ
Ô¤±¸ÖªÊ¶
    1£®OLE×Ô¶¯»¯º¯Êý
    OLE×Ô¶¯»¯Ê¹Ó¦ÓóÌÐòÄܹ»¶ÔÁíÒ»¸öÓ¦ÓóÌÐòÖÐʵÏֵĶÔÏó½øÐвÙ×÷£¬»òÕß½«¶ÔÏ󹫿ªÒÔ±ã¿ÉÒÔ¶ÔÆä½øÐвÙ×÷¡£×Ô¶¯»¯¿Í»§¶ËÊǿɶÔÊôÓÚÁíÒ»¸öÓ¦ÓóÌÐòµÄ¹«¿ª¶ÔÏó½øÐвÙ×÷µÄÓ¦ÓóÌÐò£¬±¾ÎÄÖµµÃÊÇSql Server¡£¹«¿ ......

Sql Server 2000ÖØÖñêʶÁÐ

ÔÚSQL ServerÖÐ, ÎÒÃÇÓÐʱÐèÒªÔÚÇå¿ÕÊý¾Ý±íÖ®ºó£¬ÖØÐÂÌí¼Ó¼Ç¼ʱ£¬±êʶÁÐÖØÐ´Ó1¿ªÊ¼¼ÆÊý¡£
ÎÒÃÇÖ»ÐèÒªÔÚ²åÈë¼Ç¼֮ǰ£¬Ö´ÐÐÏÂÃæµÄÃüÁ
DBCC CHECKIDENT (±íÃû, RESEED, 0)
Èç¹ûÊÇÇå¿Õ±íÖÐÄÚÈÝÔÙÖØÖñêʶÁпÉÒÔÑ¡ÔñʹÓà Truncate Table ÃüÁ
Truncate Table tablename
TRUNCATE TABLE ÔÚ¹¦ÄÜÉÏÓë²»´ø WHERE ×Ó¾äµÄ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ