SQL Server£º²é¿´Êý¾Ý¿âÓû§È¨ÏÞ£¨SQL 2005£©
1. ²é¿´ SQL 2005 Óû§ËùÊôÊý¾Ý¿â½ÇÉ«
use yourdb
go
select DbRole = g.name, MemberName = u.name, MemberSID = u.sid
from sys.database_principals u, sys.database_principals g, sys.database_role_members m
where g.principal_id = m.role_principal_id
and u.principal_id = m.member_principal_id
order by 1, 2
go
2. ²é¿´ SQL 2005 µÇ½ÕÊ»§ËùÊô·þÎñÆ÷½ÇÉ«
use master
go
select SrvRole = g.name, MemberName = u.name, MemberSID = u.sid
from sys.server_principals u, sys.server_principals g, sys.server_role_members m
where g.principal_id = m.role_principal_id
and u.principal_id = m.member_principal_id
order by 1, 2
go
3. ²é¿´ SQL 2005 Óû§±»¸³ÓèµÄȨÏÞ
use yourdb
go
exec sp_helprotect @username = 'user name'
go
Ïà¹ØÎĵµ£º
Ò»¡¢Í¨¹ýÆóÒµ¹ÜÀíÆ÷½øÐе¥¸öÊý¾Ý¿â±¸·Ý¡£´ò¿ªSQL SERVER ÆóÒµ¹ÜÀíÆ÷£¬Õ¹¿ªSQL SERVER×éLOCALϵÄÊý¾Ý¿â£¬ÓÒ¼üµã»÷ÄãÒª±¸·ÝµÄÊý¾Ý¿â£¬ÔÚµ¯³öµÄ²Ëµ¥ÖÐÑ¡ÔñËùÓÐÈÎÎñϵı¸·ÝÊý¾Ý¿â£¬µ¯³ö±¸·ÝÊý¾Ý¿â¶Ô»°¿ò£º
µã»÷Ìí¼Ó°´Å¥£¬Ìîд±¸·ÝÎļþµÄ·¾¶ºÍÎļþÃû£¬µã»÷È·¶¨Ìí¼Ó±¸·ÝÎļþ£¬µã»÷±¸·Ý¶Ô»°¿òÉϵı¸·Ý£¬¿ªÊ¼½øÐб¸·Ý¡£
&nbs ......
OracleµÄsql*plusÊÇÓëoracle½øÐн»»¥µÄ¿Í»§¶Ë¹¤¾ß¡£ÔÚsql*plusÖУ¬¿ÉÒÔÔËÐÐsql*plusÃüÁîÓësqlÓï¾ä¡£
ÎÒÃÇͨ³£Ëù˵µÄDML¡¢DDL¡¢DCLÓï¾ä¶¼ÊÇsqlÓï¾ä£¬ËüÃÇÖ´ÐÐÍêºó£¬¶¼¿ÉÒÔ±£´æÔÚÒ»¸ö±»³ÆΪsql bufferµÄÄÚ´æÇøÓòÖУ¬²¢ÇÒÖ»Äܱ£´æÒ»Ìõ×î½üÖ´ÐеÄsqlÓï¾ä£¬ÎÒÃÇ¿ÉÒÔ¶Ô±£´æÔÚsql bufferÖеÄsql Óï¾ä½øÐÐÐ޸ģ¬È»ºóÔÙ´ÎÖ´ÐС£
³ý ......
ËøµÄ¸ÅÊö ¡¡¡¡Ò». ΪʲôҪÒýÈëËø
¡¡¡¡¶à¸öÓû§Í¬Ê±¶ÔÊý¾Ý¿âµÄ²¢·¢²Ù×÷ʱ»á´øÀ´ÒÔÏÂÊý¾Ý²»Ò»ÖµÄÎÊÌ⣺
¡¡¡¡¶ªÊ§¸üÐÂ
¡¡¡¡A£¬BÁ½¸öÓû§¶ÁͬһÊý¾Ý²¢½øÐÐÐ޸ģ¬ÆäÖÐÒ»¸öÓû§µÄÐ޸Ľá¹ûÆÆ»µÁËÁíÒ»¸öÐ޸ĵĽá¹û£¬±ÈÈ綩Ʊϵͳ
¡¡¡¡Ôà¶Á
¡¡¡¡AÓû§ÐÞ¸ÄÁËÊý¾Ý£¬ËæºóBÓû§ÓÖ¶Á³ö¸ÃÊý¾Ý£¬µ«AÓû§ÒòΪijЩÔÒòÈ¡ÏûÁ˶ÔÊý¾ ......
-- MySQL dump 10.10
--
-- Host: localhost Database: test
-- ------------------------------------------------------
-- Server version 5.0.22-community-nt
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*! ......