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

sql server²éѯÊý¾Ý¿âÖаüº¬Ö¸¶¨×Ö·û´®µÄÊý¾Ý±í

 ·¢²¼Ò»¸öʵÓÃС¹¤¾ß£¬¿ÉÒԺܷ½±ãµÄÔÚÊý¾Ý¿âÖÐÕÒµ½°üº¬Ö¸¶¨×Ö·û´®µÄÊý¾Ý±íÃû¼°ÏàÓ¦¼Ç¼£º
/*
¹¦ÄÜ£º²éѯÊý¾Ý¿âÖаüº¬Ö¸¶¨×Ö·û´®µÄÊý¾Ý±íÃû¼°ÏàÓ¦¼Ç¼
×÷Õߣº³Â¼ÓÅô chjpeng#163.com
ÈÕÆÚ£º2009-08-17
*/
declare @key varchar(30)
set @key = 'test'    --Ìæ»»ÎªÒª²éÕÒµÄ×Ö·û´®
DECLARE @tabName VARCHAR(40),@colName VARCHAR(40)
DECLARE @sql VARCHAR(2000)
declare @tsql varchar(8000)
DECLARE tabCursor CURSOR FOR
SELECT name from sysobjects WHERE xtype = 'u' AND name <> 'dtproperties'
OPEN tabCursor
FETCH NEXT from tabCursor INTO @tabName
WHILE @@fetch_status = 0
BEGIN
 set @tsql = ''
 DECLARE colCursor CURSOR FOR Select Name from SysColumns Where id=Object_Id(@tabName) and xtype=167
 OPEN colCursor
 FETCH NEXT from colCursor INTO @colName
 WHILE @@fetch_status = 0
 BEGIN
  SET @sql = 'if(exists(select * from ' + @tabName + ' where '
  SET @sql = @sql + @colName + ' like ''%' + @key + '%'')) begin  select * from '
  set @sql = @sql + @tabName + ' where ' + @colName + ' like ''%' + @key + '%'';select '''
   + @tabName + ''' as TableName  end'
  set @tsql = @tsql + @sql + ';'
  FETCH NEXT from colCursor INTO @colName
 END
 exec(@tsql)
 CLOSE colCursor
 DEALLOCATE colCursor
 FETCH NEXT from tabCursor INTO @tabName
END
CLOSE tabCursor
DEALLOCATE tabCursor


Ïà¹ØÎĵµ£º

sqlʵÏÖIPµÄÕûÊýÓë×Ö·û´®×ª»¯

Êý¾Ý¿â²Ù×÷£ºÀûÓú¯Êý¼õÉÙ´æ´¢¿Õ¼ä£¨ÒÔʱ¼ä»»È¡¿Õ¼ä£©
ÀýÈçÒ»¸ö±íÓÐIPÁУ¬ÔÚ´æ´¢µÄʱºòÎÒÃÇΪÁ˼õÉÙ´æ´¢¿Õ¼ä£¬¿ÉÒÔ½«Ëüת»¯ÎªÕûÊý£¬´æ´¢ÔÚÊý¾Ý¿â£¬µ«ÊÇÔÚ´ÓÊý¾Ý¿âÀï²éѯ²¢ÏÔʾ¸ø´ó¼Ò¿´µÄʱºò£¬¿ÉÄÜÄãÊÇ¿´²»Ã÷°×ÕûÊý¾ßÌåÊÇʲô¡£ÕâÑùΪÁËÀûÓÚ´ó¼ÒÔĶÁ·ÖÎöÊý¾Ý£¬¿ÉÒÔÔÚ²éѯµÄʱºòÀûÓú¯Êý½«ÕûÊýIPתΪΪ×Ö·û´®
ÀýÈ磺
&nbs ......

SQL´¥·¢Æ÷ʵÀý½²½â

SQL´¥·¢Æ÷ʵÀý½²½â
2008-10-31 21:06
SQL´¥·¢Æ÷ʵÀý1
¶¨Ò壺 ºÎΪ´¥·¢Æ÷£¿ÔÚSQL ServerÀïÃæÒ²¾ÍÊǶÔijһ¸ö±íµÄÒ»¶¨µÄ²Ù×÷£¬´¥·¢Ä³ÖÖÌõ¼þ£¬´Ó¶øÖ´ÐеÄÒ»¶Î³ÌÐò¡£´¥·¢Æ÷ÊÇÒ»¸öÌØÊâµÄ´æ´¢¹ý³Ì¡£
      ³£¼ûµÄ´¥·¢Æ÷ÓÐÈýÖÖ£º·Ö±ðÓ¦ÓÃÓÚInsert , Update , Delete ʼþ¡£
   &nbs ......

ÔõÑù²ÅÄÜʵÏÖÅÅÐòÓÅ»¯µÄ²ã´Î¹ØÏµ±íÉè¼Æ_SQL¼¼ÇÉ

 Êý¾Ý²ã´ÎµÄ¸ÅÄî:
Êý¾Ý²ã´ÎÊDZí´ïÊý¾ÝµÄÒ»ÖÖÖØÒª¹ØÏµ£¬ÔÚÊý¾Ý¿âµÄÉè¼ÆÖУ¬È磺×éÖ¯½á¹¹·Ö½â¡¢¹¤×÷ÈÎÎñ·Ö½â¡¢ÐÐÕþÇø»®µÄ·Ö½âµÈ¶¼ÊDzã´Î¹ØÏµÊý¾ÝµÄµäÐÍʵÀý¡£
±í´ï²ã´Î¹ØÏµµÄÊý¾ÝÒ»°ãÐèҪʵÏÖÈçÏÂÊôÐÔ£º

 
1.²ã´ÎµÄ×î´ó¼¶Áª²ã´ÎÊý¡£È磺Öйú£­>ºþÄÏÊ¡->³¤É³ÊÐ->Óê»¨Çø£¬¾ÍÊÇ4²ã¡£
2.ÄÜ·´Ó³Í¬Ò»² ......

sqlÄ£ºý²éѯ

SELECT * from user WHERE name LIKE '%Èý%';
½«»á°ÑnameΪ“ÕÅÈý”£¬“Èý½Å蔣¬“ÌÆÈý²Ø”µÈµÈÓГÈý”µÄÈ«ÕÒ³öÀ´£»
ÔÚ½øÐÐÊý¾Ý¿â²éѯʱ£¬ÓÐÍêÕû²éѯºÍÄ£ºý²éѯ֮·Ö¡£
Ò»°ãÄ£ºýÓï¾äÈçÏ£º
SELECT ×Ö¶Î from ±í WHERE ij×Ö¶Î Like Ìõ¼þ
ÆäÖйØÓÚÌõ¼þ£¬SQLÌṩÁËËÄÖÖÆ¥ÅäÄ£Ê ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ