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

ms sql ¸üбíAÖÐijÁÐΪ±íBÖеÄÖµ


ms sql ¸üбíAÖÐijÁÐΪ±íBÖеÄÖµ
select *
from dbo.NT_areapin
go
select *
from dbo.NT_dict_area
update NT_areapin
set AllNamePin='PengShui'
from NT_areapin
where AreaId='486'
go
update NT_dict_area
set BriefNamePin = NT_areapin.BriefNamePin,AllNamePin = NT_areapin.AllNamePin
from NT_dict_area,NT_areapin
where NT_dict_area.Name = NT_areapin.Name;

 
±¾ÎÄÀ´×Ô¶¼ÊмÒÔ°£¬×ªÔØÇë±êÃ÷³ö´¦£ºhttp://www.edongguan.com/blog/b178.aspx


Ïà¹ØÎĵµ£º

SQLÖÐÈçºÎÕýÈ·ÈÏʶ´¥·¢Æ÷

¶ÔÓÚ³õѧÕß¶Ô´¥·¢Æ÷µÄÀí½âÍùÍù²»ÊǺÜ͸³¹£¬¼ÇµÃ×Ô¼ºµ±³õѧµÄʱºò×ÜÓеãÃþ²»ÇåÍ·ÄԵĸоõ£¬½ñÌì¾ÍÏëÆðºÍ´ó¼Ò×ܽáһϣ¬Èç¹ûÎÄÕ³öÏÖЩ覴ÃÇë¸ßÊÖ¶à¶àÖ¸½ÌŶ£¡
´¥·¢Æ÷ÊÇÊý¾Ý¿â·þÎñÆ÷Öз¢Éúʼþʱ×Ô¶¯Ö´ÐеÄÌØÊâ´æ´¢¹ý³Ì£¬Ëü²åÈ롢ɾ³ý»òÐÞ¸ÄÌØ±íÖеÄÊý¾Ýʱ´¥·¢Ö´ÐС£´¥·¢Æ÷ͨ³£¿ÉÒÔÇ¿ÖÆÖ´ÐÐÒ»¶¨µÄÒµÎñ¹æÔò£¬ÒÔ±£³ÖÊý¾ÝÍêÕûÐÔ ......

´Ó sql server 2000 ÖÐÌáÈ¡×Ö¶Î˵Ã÷ÎÄ×Ö

´Ó sql server 2000 ÖÐÌáÈ¡×Ö¶Î˵Ã÷ÎÄ×Ö
SELECT
    [Table Name] = i_s.TABLE_NAME,
    [Column Name] = i_s.COLUMN_NAME,
    [Description] = s.value
from
    INFORMATION_SCHEMA.COLUMNS i_s
LEFT OUTER JOIN ......

SQLÖÐDATEADDºÍDATEDIFFµÄÓ÷¨

 Í¨³££¬ÄãÐèÒª»ñµÃµ±Ç°ÈÕÆÚºÍ¼ÆËãһЩÆäËûµÄÈÕÆÚ£¬ÀýÈ磬ÄãµÄ³ÌÐò¿ÉÄÜÐèÒªÅжÏÒ»¸öÔµĵÚÒ»Ìì»òÕß×îºóÒ»Ìì¡£ÄãÃǴ󲿷ÖÈË´ó¸Å¶¼ÖªµÀÔõÑù°ÑÈÕÆÚ½øÐзָÄê¡¢Ô¡¢Èյȣ©£¬È»ºó½ö½öÓ÷ָî³öÀ´µÄÄê¡¢Ô¡¢ÈյȷÅÔÚ¼¸¸öº¯ÊýÖмÆËã³ö×Ô¼ºËùÐèÒªµÄÈÕÆÚ£¡
:B;wr N$EEx)[ aL0
ÔÚÕâÆªÎÄÕÂÀÎÒ½«¸æËßÄãÈçºÎʹÓÃDATEADDºÍ ......

sql×Ö·û´®Ä£Ê½Æ¥Åä

 MySQLÌṩ±ê×¼µÄSQLģʽƥÅ䣬ÒÔ¼°Ò»ÖÖ»ùÓÚÏóUnixʵÓóÌÐòÈçvi¡¢grepºÍsedµÄÀ©Õ¹ÕýÔò±í´ïʽģʽƥÅäµÄ¸ñʽ¡£ ±ê×¼µÄSQLģʽƥÅä
SQLµÄģʽƥÅäÔÊÐíÄãʹÓÓ_”Æ¥ÅäÈκε¥¸ö×Ö·û£¬¶ø“%”Æ¥ÅäÈÎÒâÊýÄ¿×Ö·û(°üÀ¨Áã¸ö×Ö·û)¡£ÔÚ MySQLÖУ¬SQLµÄģʽȱʡÊǺöÂÔ´óСдµÄ¡£ÏÂÃæÏÔʾһЩÀý×Ó¡£×¢ÒâÔÚÄãÊ ......

ASP³ÌÐòÓëSQL´æ´¢¹ý³ÌÏê½â

  ´æ´¢½ø³Ì¾ÍÊÇ×÷Ϊ¿ÉÖ´ÐжÔÏó´æ·ÅÔÚÊý¾Ý¿âÖеÄÒ»¸ö»ò¶à¸öSQLÃüÁî¡£
    ¶¨Òå×ÜÊǺܳéÏó¡£´æ´¢½ø³ÌÆäʵ¾ÍÊÇÄÜÍê³ÉÒ»¶¨²Ù×÷µÄÒ»×éSQLÓï¾ä£¬Ö»²»¹ýÕâ×éÓï¾äÊÇ·ÅÔÚÊý¾Ý¿âÖеÄ(ÕâÀïÎÒÃÇ̸ֻSQL SERVER)¡£Èç¹ûÎÒÃÇͨ¹ý´´½¨´æ´¢½ø³ÌÒÔ¼°ÔÚASPÖе÷Óô洢½ø³Ì£¬¾Í¿ÉÒÔ±ÜÃ⽫SQLÓï¾äͬASP´úÂë»ìÔÓÔÚÒ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ