°²×°SQL SERVER 2000 ºó¸ü¸Ä·þÎñÆ÷ÃûµÄ½â¾ö¡£
½ñÌì¸Õ¿ªÍ¨Õâ¸öС²©£¬×÷ΪÇì×££¬°ÑÎÒÒÔǰ¿Õ¼äÖеÄһƪÎÄÕÂת¹ýÀ´¡£
Ï£Íû¶Ô
ÎÊÌ⣺ÓÉÓÚ°²×°sql server 2000 sp4ÒÔºóÐÞ¸ÄÁË·þÎñÆ÷µÄÃû³Æµ¼ÖÂSQLÖб£ÁôµÄ·þÎñÆ÷Ãû²»ÕýÈ·¡£
½â¾ö·½·¨£º
1.select @@servername
²é¿´·µ»ØÖµÊÇ·ñÓëÏÖÔÚ»úÆ÷Ãû²»Ò»Ö£¨Èç¹ûÒ»Ö¾ÍÊDZðµÄÎÊÌâÁË£©
2.exec sp_helpserver
²é¿´Ó¦¸ÃÓÐNAMEÓënetwork_name²»Ò»ÖµÄÇé¿ö£¬ÎÊÌâ¾ÍÔÚÕâÀï¡£
3.exec sp_dropserver '<1>'
<1>:¾ÍÊÇ'select @@servername'µÄ·µ»ØÖµ¡£
4.exec sp_addserver '<2>','local'
<2>:ÏÖÔڵļÆËã»úÃû
5.ÖØÐÂÆô¶¯SQL SERVER·þÎñ
6.¼ì²éµÚ1£¬2²½µÄÊý¾ÝÊÇ·ñÒѾÐ޸ĹýÀ´¡£
È»ºóÄã¾Í¿ÉÒÔÖØÐÂ×¢²áÁË¡£
¶ÔÓÚÌáʾxp_cmdshell´æ´¢¹ý³ÌûÓÐÕÒµ½µÄÎÊÌâÓÃÏÂÃæÓï¾ä½â¾ö¡££¨Ç°ÌáÊDZ£Ö¤xplog70.dllÔÚÖ¸¶¨µÄĿ¼Ï£©
use master
go
sp_addextendedproc 'xp_cmdshell','C:\Program Files\Microsoft SQL Server\MSSQL\Binn\xplog70.dll'
go
grant all on xp_cmdshell to public
Ïà¹ØÎĵµ£º
ÕªÒª£º±¾ÎĽéÉÜÁËSQL Server´æ´¢¹ý³ÌÏà¶ÔÓÚÆäËûµÄÊý¾Ý¿â·ÃÎÊ·½·¨µÄÓŵ㼰SQL Server´æ´¢¹ý³ÌµÄ·ÖÀàµÈ¡£
SQL Server´æ´¢¹ý³ÌÊÇÒ»¸ö±»ÃüÃûµÄ´æ´¢ÔÚ·þÎñÆ÷ÉϵÄTransacation-SqlÓï¾ä¼¯ºÏ,ÊÇ·â×°ÖØ¸´ÐÔ¹¤×÷µÄÒ»ÖÖ·½·¨,ËüÖ§³ÖÓû§ÉùÃ÷µÄ±äÁ¿¡¢Ìõ¼þÖ´ÐÐºÍÆäËûÇ¿´óµÄ±à³Ì¹¦ÄÜ¡£
SQL Server´æ´¢¹ý³ÌÏà¶ÔÓÚÆäËûµÄÊý¾Ý¿â·ÃÎÊ·½·¨Ó ......
1¡¢½øÈëÆóÒµ¹ÜÀíÆ÷ÖÐ->¹ÜÀí->sql server´úÀí->×÷Òµ£»
¡¡¡¡2¡¢Ð½¨×÷Òµ£¬×÷ÒµÃû³ÆËæ±ãÈ¡£¬ÀýÈ磺data±¸·Ý£¬ËùÓÐÕßÑ¡Ôñsa£¬µ±È»ÄãÒ²¿ÉÒÔÑ¡ÔñÆäËûÓû§£¬Ç°ÌáÊǸÃÓû§ÓÐÖ´ÐÐ×÷ÒµµÄȨÏÞ£»
¡¡¡¡3¡¢µã»÷²½Öè±êÇ©£¬½øÈë²½ÖèÃæ°å¡£Ð½¨²½Ö裬²½ÖèÃû¿ÉÒÔËæ±ãÌîд£¬Èç²½Öè1£¬ÀàÐͺÍÊý¾Ý¿âĬÈÏ£¬²» ......
ÊìÁ·Ê¹ÓÃSQL ServerÖеĸ÷ÖÖÓ÷¨»á¸ø²éѯ´øÀ´ºÜ¶à·½±ã¡£½ñÌì¾Í½éÉÜÒ»ÏÂEXCEPTºÍINTERSECT¡£×¢Òâ´ËÓï·¨½öÔÚSQL Server 2005¼°ÒÔÉϰ汾֧³Ö¡£
EXCEPTÊÇÖ¸ÔÚµÚÒ»¸ö¼¯ºÏÖдæÔÚ£¬µ«ÊDz»´æÔÚÓÚµÚ¶þ¸ö¼¯ºÏÖеÄÊý¾Ý¡£
INTERSECTÊÇÖ¸ÔÚÁ½¸ö¼¯ºÏÖж¼´æÔÚµÄÊý¾Ý¡£
²âÊÔÈçÏ£º
create table t1(id int,mark char(2))
go
create ta ......
SQL Server Ë÷Òý½á¹¹¼°ÆäʹÓ㨶þ£©
×÷Õߣºfreedk
Ò»¡¢ÉîÈëdz³öÀí½âË÷Òý½á¹¹
¸ÄÉÆSQLÓï¾ä
¡¡¡¡ºÜ¶àÈ˲»ÖªµÀSQLÓï¾äÔÚSQL SERVERÖÐÊÇÈçºÎÖ´Ðеģ¬ËûÃǵ£ÐÄ×Ô¼ºËùдµÄSQLÓï¾ä»á±»SQL SERVERÎó½â¡£±ÈÈ磺
select * from table1 where name=''zhangsan'' and tID > 10000
ºÍÖ´ÐÐ:
select * from table1 where tID ......
SQL Server Ë÷Òý½á¹¹¼°ÆäʹÓã¨ËÄ£©
×÷Õߣºfreedk
Ò»¡¢ÉîÈëdz³öÀí½âË÷Òý½á¹¹
¶þ¡¢¸ÄÉÆSQLÓï¾ä
Èý¡¢ÊµÏÖСÊý¾ÝÁ¿ºÍº£Á¿Êý¾ÝµÄͨÓ÷ÖÒ³ÏÔʾ´æ´¢¹ý³Ì
¾Û¼¯Ë÷ÒýµÄÖØÒªÐÔºÍÈçºÎÑ¡Ôñ¾Û¼¯Ë÷Òý
¡¡¡¡ÔÚÉÏÒ»½ÚµÄ±êÌâÖУ¬±ÊÕßдµÄÊÇ£ºÊµÏÖСÊý¾ÝÁ¿ºÍº£Á¿Êý¾ÝµÄͨÓ÷ÖÒ³ÏÔʾ´æ´¢¹ý³Ì¡£ÕâÊÇÒòΪÔÚ½«±¾´æ´¢¹ý³ÌÓ¦ÓÃÓÚ“°ì ......