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

sql ÖÐOBJECT_ID º¯ÊýµÄ½âÊÍ

ÔÚÁгö±íÖÐËùÓÐ×Ö¶ÎÃûµÄʱºò£¬Óõ½ÁËÕâÑùÒ»¸öSQLº¯Êý£ºobject_id
ÕâÀïÎÒ½«Æä×÷ÓÃÓëÓ÷¨ÁгöÀ´£¬ºÃÈôó¼ÒÃ÷°×£º
OBJECT_ID£º
·µ»ØÊý¾Ý¿â¶ÔÏó±êʶºÅ¡£
Óï·¨
OBJECT_ID ( 'object' )
²ÎÊý
'object'
ҪʹÓõĶÔÏó¡£object µÄÊý¾ÝÀàÐÍΪ char »ò nchar¡£Èç¹û object µÄÊý¾ÝÀàÐÍÊÇ char£¬ÄÇôÒþÐÔ½«Æäת»»³É nchar¡£
·µ»ØÀàÐÍ
int
×¢ÊÍ
µ±¸Ã²ÎÊý¶Ôϵͳº¯Êý¿Éѡʱ£¬Ôòϵͳ²ÉÓõ±Ç°Êý¾Ý¿â¡¢Ö÷»ú¡¢·þÎñÆ÷Óû§»òÊý¾Ý¿âÓû§¡£ÄÚÖú¯ÊýºóÃæ±ØÐë¸úÔ²À¨ºÅ¡£
Èç¹ûÖ¸¶¨Ò»¸öÁÙʱ±íÃû£¬Ôò±ØÐëÔÚÁÙʱ±íÃûÇ°Ãæ¼ÓÉÏÊý¾Ý¿âÃû£¬ÀýÈ磺
SELECT OBJECT_ID('tempdb..#mytemptable')
ϵͳº¯Êý¿ÉÒÔÔÚÑ¡ÔñÁÐ±í¡¢WHERE ×Ó¾äºÍÈκÎÔÊÐíʹÓñí´ïʽµÄµØ·½Ê¹Óá£Óйظü¶àÐÅÏ¢£¬Çë²Î¼û±í´ïʽºÍ WHERE¡£
ʾÀý
ÏÂÃæµÄʾÀýΪ pubs Êý¾Ý¿âÖÐµÄ authors ±í·µ»Ø¶ÔÏó ID¡£
USE master
SELECT OBJECT_ID('pubs..authors')
ÏÂÃæÊǽá¹û¼¯£º
-----------
1977058079
(1 row(s) affected)


Ïà¹ØÎĵµ£º

SQL SERVERÖÐÖ÷¼üºÍÍâ¼ü

 Êý¾Ý¿âÖÐÖ÷¼üºÍÍâ¼ü
(1)×÷ÓÃ
¼òµ¥ÃèÊö£º
 Ö÷¼üÊǶԱíµÄÔ¼Êø£¬±£Ö¤Êý¾ÝµÄΨһÐÔ£¡ 
 Íâ¼üÊǽ¨Á¢±íÓÚ±íÖ®¼äµÄÁªÏµ£¬·½±ã³ÌÐòµÄ±àд£¡
(2)Éè¼ÆÔ­Ôò
Ö÷¼üºÍÍâ¼üÊǰѶà¸ö±í×é֯Ϊһ¸öÓÐЧµÄ¹ØÏµÊý¾Ý¿âµÄÕ³ºÏ¼Á¡£Ö÷¼üºÍÍâ¼üµÄÉè¼Æ¶ÔÎïÀíÊý¾Ý¿âµÄÐÔÄܺͿÉÓÃÐÔ¶¼ÓÐמö¶¨ÐÔµÄÓ°Ïì¡£
±ØÐ뽫Êý¾Ý¿âÄ£Ê ......

ÔÚSQL ServerÀï²é¿´µ±Ç°Á¬½ÓµÄÔÚÏßÓû§Êý

 ÔÚSQL ServerÀï²é¿´µ±Ç°Á¬½ÓµÄÔÚÏßÓû§Êý
use master
select loginame,count(0) from sysprocesses
group by loginame
order by count(0) desc
select nt_username,count(0) from sysprocesses
group by nt_username
order by count(0) desc
Èç¹ûij¸öSQL ServerÓû§ÃûtestÁ¬½Ó±È½Ï¶à,²é¿´ËüÀ´×ÔµÄÖ÷»úÃû:
......

SQLÓï¾ä¸´Ï°:insert,update,delete,select

 ×î½üÒ»Ö±ÔÚѧϰSQL serverµÄÄÚÈÝ¡£×òÌ쿼ÁËÒ»ÏÂÊÔ¡£¸Ð¾õÕæµÄÊDz»ÈÝÒ×°¡¡£ÌرðÊÇһЩ¸´ÔӵIJéѯ¡£¸ãµÃÎÒÍ·»èÄÔÕ͵ġ£²»¹ýÒ²ÊÇÓÉÓÚ×Ô¼ºµÄÖªÊ¶ÕÆÎյϹ²»¹»Ôúʵ°¡¡£ËùÒÔ½ñÌ츴ϰÁËÒ»ÏÂT-SQlÓï¾äµÄÔöɾ¸Ä²é¡£·¢ÏÖµÄÈ·ÊÇÓкܶ඼Íü¼ÇÁË¡£ÏÖÔڰѽá¹ûд³öÀ´¡£ÒÔºó¿É²»ÒªÍüÁËѽ¡£
--SQLÓï¾ä¸´Ï° --Ò»,²åÈëinsertÓï¾ä --1,ins ......

sqlÓï¾ä´´½¨³ÉµÇ¼

 1 windowsµÇ¼ÕË»§¿Ú£ºEXEC ap_grantlogin 'windowsÓòÃû\ÓòÕË»§'
 2 SQL µÇ¼ÕË»§:EXEC sp_addlogin 'ÕË»§Ãû','ÃÜÂë'
 3 ´´½¨Êý¾Ý¿âÓû§:exec spgrantdbaccess 'µÇ¼ÕË»§','Êý¾Ý¿âÓû§'
¶þ ¸øÊý¾Ý¿âÓû§ÊÚȨ
grant ȨÏÞ on ±íÃû to Êý¾Ý¿âÓû§ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ