\u6b65\u9aa4\uff1a1.\u628a\u5907\u4efd\u7684\u6570\u636e\u5e93\u8fd8\u539f\u5230\u65b0\u7684\u6570\u636e\u5e93\u670d\u52a1\u5668\u4e2d\uff08<\/p>\n
1.1\u4f01\u4e1a\u7ba1\u7406\u5668–>1.2\u6570\u636e\u5e93\uff08\u53f3\u952e\uff09–>1.3\u6240\u6709\u4efb\u52a1–>1.4\u8fd8\u539f\u6570\u636e\u5e93–>1.5\u5e38\u89c4\/\u8fd8\u539f\u4e3a\u6570\u636e\u5e93\/\u5199\u4e0a\u4f60\u8981\u7684\u6570\u636e\u5e93\u540d\u5b57xxxx\/\u9009\u4e2d\u4ece\u8bbe\u5907\/\u9009\u62e9\u8bbe\u5907\/\u6dfb\u52a0\uff08\u6d4f\u89c8\u627e\u5230\u4f60\u7684\u6570\u636e\u5e93\u5907\u4efd\u6587\u4ef6\uff09\/\u786e\u5b9a\/\u786e\u5b9a\/\u786e\u5b9a–>1.6\u9009\u9879–>1.7\u5c06\u6570\u636e\u5e93\u8fd8\u539f\u4e3af:\\usr\\xxxx.mdf\u4e00\u822c\u5b58\u653e\u5728\u4f60sql\u5b89\u88c5\u7684\u76ee\u5f55\u4e0b\u5982\uff1ad:\\Program Files\\Microsoft SQL Server\\MSSQL\\Data\\xxxx.mdf–>1.8\u786e\u5b9a\u5c31ok\u4e86\uff01\uff01<\/p>\n
2. \u67e5\u770b\u4f60\u521a\u521a\u8fd8\u539f\u7684\u6570\u636e\u5e93\u4e2d\u7684\u7528\u6237\u5982\uff1aabc\uff1b<\/p>\n
3. \u67e5\u770b\u5b89\u5168\u6027\u4e0b\u9762\u7684\u767b\u9646\u7528\u6237\u4e2d\u662f\u5426\u6709\uff1aabc\u5982\u679c\u6ca1\u6709\u6b64\u65f6\u7684abc\u5c31\u662f\u4e00\u4e2a\u5b64\u7acb\u7528\u6237\uff1b<\/p>\n
4.\u6253\u5f00\u67e5\u8be2\u5206\u6790\u5668\u8fd0\u884c\u811a\u672c<\/p>\n
use \u6570\u636e\u5e93\u540d<\/p>\n
go <\/p>\n
DECLARE @sid BINARY(16)
\n SELECT @sid=sid FROM sysusers WHERE name=’abc’ and islogin=1
\n exec sp_addlogin @loginame = ‘abc’,@sid = @sid <\/p>\n
5.\u6ce8\u610f,\u5e94\u8be5\u662f\u5148\u8fd8\u539f,\u5982\u679c\u4e8b\u5148\u5728sql\u7684\u5b89\u5168\u6027–\u767b\u5f55\u4e2d\u5df2\u7ecf<\/p>\n
\u521b\u5efaabc\u8fd9\u4e2a\u767b\u5f55,\u5219\u5148\u5220\u9664\u5b83,\u518d\u6267\u884c\u4e0a\u9762\u7684\u8bed\u53e5.\u540c\u8fc7\u4e0a\u9762\u7684\u5c31\u80fd\u89e3\u51b3\u95ee\u9898\u4e86\uff01<\/p>\n
======================================================================<\/p>\n
\u603b\u7ed3\uff1a\u5b64\u7acb\u7528\u6237\u7591\u96be\u89e3\u7b54
\n \u628a\u6570\u636e\u5e93\u5907\u4efd\u8fd8\u539f\u5230\u53e6\u4e00\u4e2a\u670d\u52a1\u5668\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u5b64\u7acb\u7528\u6237\u7684\u95ee\u9898\u3002\u4e0b\u9762\u7684\u65b9\u6848\u663e\u793a\u89e3\u51b3\u4e86\u8fd9\u4e2a\u95ee\u9898\uff1a
\n \u901a\u8fc7\u6267\u884csp_addlogin\uff0c\u628a\u767b\u5f55 janetl \u6539\u540d\u4e3a dbo\u3002
\n sp_addlogin ‘janetl’, ‘dbo’
\n \u5907\u4efd\u6570\u636e\u5e93\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u5907\u4efd Northwind\u3002
\n BACKUP DATABASE Northwind
\n TO DISK = ‘c:\\mssql\\backup\\northwnd’
\n \u9664\u53bb\u521a\u521a\u5907\u4efd\u7684\u6570\u636e\u5e93\u3002
\n DROP DATABASE Northwind
\n \u9664\u53bb\u767b\u5f55\u3002
\n sp_droplogin ‘janetl’
\n \u8fd8\u539f\u5907\u4efd\u7684\u6570\u636e\u5e93\u3002
\n RESTORE DATABASE Northwind
\n FROM DISK = ‘c:\\mssql\\backup\\northwnd’
\n janetl \u767b\u5f55\u4e0d\u80fd\u8bbf\u95ee Northwind \u6570\u636e\u5e93\uff0c\u9664\u975e\u5141\u8bb8 guest \u767b\u5f55\u3002\u5c3d\u7ba1 janetl \u767b\u5f55\u5df2\u7ecf\u5220\u9664\uff0c
\n\u5b83\u4ecd\u7136\uff08\u4f5c\u4e3a\u4e00\u4e2a\u5b64\u7acb\u884c\uff09\u663e\u793a\u5728 sysusers \u8868\u4e2d\uff1a
\n USE Northwind
\n SELECT *
\n FROM sysusers
\n WHERE name = ‘janetl’
\n \u89e3\u51b3\u5b64\u7acb\u7528\u6237\u95ee\u9898
\n \u7528 sp_addlogin \u6dfb\u52a0\u4e00\u4e2a\u4e34\u65f6\u767b\u5f55\u3002\u4e3a\u5b64\u7acb\u7528\u6237\u6307\u5b9a\u5b89\u5168\u6807\u8bc6\u7b26(SID)\uff08\u4ece sysusers\uff09\u3002
\n sp_addlogin @loginame = ‘nancyd’,@sid = 0x32C864A70427D211B4DD00104B9E8A00
\n \u7528 sp_dropalias \u9664\u53bb\u5c5e\u4e8e\u522b\u540d SID \u7684\u4e34\u65f6\u522b\u540d\u3002
\n sp_dropalias ‘nancyd’
\n \u7528 sp_dropuser \u9664\u53bb\u539f\u59cb\u7528\u6237\uff08\u5373\u73b0\u5728\u7684\u5b64\u7acb\u7528\u6237\uff09\u3002
\n sp_dropuser ‘janetl’
\n \u7528 sp_dropuser \u9664\u53bb\u539f\u59cb\u767b\u5f55\u3002
\n sp_droplogin ‘nancyd’<\/p>\n
\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d\uff1d<\/p>\n
–\u5b64\u7acb\u7528\u6237\u7684\u4ea7\u751f\u6f14\u793a
\n –\u521b\u5efa\u4e00\u4e2a\u6d4b\u8bd5\u7684\u6570\u636e\u5e93
\n CREATE DATABASE DB_test
\n go
\n –\u521b\u5efa\u4e00\u4e2a\u767b\u5f55
\n EXEC sp_addlogin ‘aa’
\n –\u8bbe\u7f6e\u767b\u5f55 aa \u7684\u9ed8\u8ba4\u6570\u636e\u5e93\u4e3a\u6d4b\u8bd5\u6570\u636e\u5e93 DB_test
\n EXEC sp_defaultdb ‘aa’,’DB_test’
\n go
\n –\u5207\u6362\u5230\u6d4b\u8bd5\u6570\u636e\u5e93
\n USE DB_test
\n go
\n –\u4e3a\u767b\u5f55 aa \u5728\u5f53\u524d\u6d4b\u8bd5\u6570\u636e\u5e93\u4e2d\u6dfb\u52a0\u7528\u6237
\n EXEC sp_grantdbaccess ‘aa’
\n go
\n –\u81f3\u6b64,\u7528\u6237 aa \u767b\u5f55\u540e,\u5176\u9ed8\u8ba4\u7684\u5f53\u524d\u6570\u636e\u5e93\u5c31\u662f DB_test
\n –\u6211\u4eec\u53ef\u4ee5\u5728\u67e5\u8be2\u5206\u6790\u5668,\u4f7f\u7528\u7528\u6237 aa \u767b\u5f55\u4e00\u4e0b,\u6765\u9a8c\u8bc1\u6211\u4eec\u7684\u6d4b\u8bd5\u73af\u5883
\n
\n –\u5907\u4efd\u6d4b\u8bd5\u6570\u636e\u5e93,\u4e3a\u4e0b\u9762\u7684\u6d4b\u8bd5\u505a\u51c6\u5907
\n BACKUP DATABASE DB_test TO DISK=’c:\\DB_test.bak’ WITH INIT
\n go
\n \/*=================== \u4ea7\u751f\u5b64\u7acb\u7528\u6237 ======================*\/
\n –\u5207\u6362\u5230 master \u6570\u636e\u5e93
\n USE master
\n go
\n
\n –\u5220\u9664\u6d4b\u8bd5\u6570\u636e\u5e93
\n DROP DATABASE DB_test
\n go
\n –\u5220\u9664\u767b\u5f55 aa
\n EXEC sp_droplogin ‘aa’
\n go
\n \/*=================== \u5b64\u7acb\u7528\u6237\u8868\u73b0\u5f62\u5f0f1 ======================*\/
\n –\u8fd8\u539f\u6d4b\u8bd5\u6570\u636e\u5e93
\n RESTORE DATABASE DB_test FROM DISK=’c:\\DB_test.bak’
\n go
\n –\u5207\u6362\u5230\u6d4b\u8bd5\u6570\u636e\u5e93
\n USE DB_test
\n go
\n –\u67e5\u770b\u7528\u6237\u4fe1\u606f
\n select name from sysusers where islogin=1
\n –\u6211\u4eec\u4f1a\u53d1\u73b0,\u867d\u7136\u6211\u4eec\u5df2\u7ecf\u5c06\u767b\u5f55 aa \u5220\u9664\u4e86,\u4f46\u7528\u6237 aa \u4ecd\u7136\u5b58\u5728\u4e8e\u6570\u636e\u5e93\u4e2d
\n –\u5c1d\u8bd5\u4e00\u4e0b,\u7528 aa \u767b\u5f55,\u88ab\u544a\u77e5\u767b\u5f55\u5931\u8d25
\n go
\n –\u518d\u628a\u5220\u9664\u7684\u767b\u5f55\u6dfb\u52a0\u56de\u53bb
\n EXEC sp_addlogin ‘aa’
\n –\u8bbe\u7f6e\u767b\u5f55 aa \u7684\u9ed8\u8ba4\u6570\u636e\u5e93\u4e3a\u6d4b\u8bd5\u6570\u636e\u5e93 DB_test
\n EXEC sp_defaultdb ‘aa’,’DB_test’
\n –\u518d\u6b21\u767b\u5f55,\u88ab\u544a\u77e5\u65e0\u6cd5\u6253\u5f00\u9ed8\u8ba4\u6570\u636e\u5e93,\u767b\u5f55\u5931\u8d25
\n go
\n –\u4e8e\u662f\u628a\u9ed8\u8ba4\u6570\u636e\u5e93\u6539\u4e3a master
\n EXEC sp_defaultdb ‘aa’,’master’
\n –\u8fd9\u6b21\u518d\u767b\u5f55,\u5c31\u53ef\u4ee5\u767b\u5f55\u4e86
\n go
\n –\u5c1d\u8bd5\u5207\u6362\u5230\u6d4b\u8bd5\u6570\u636e\u5e93 DB_test
\n USE DB_test
\n –\u5f97\u5230\u9519\u8bef\u4fe1\u606f: \u670d\u52a1\u5668\u7528\u6237 ‘aa’ \u4e0d\u662f\u6570\u636e\u5e93 ‘DB_test’ \u4e2d\u7684\u6709\u6548\u7528\u6237\u3002
\n –\u770b\u6765\u7528\u6237 aa \u4e0e\u767b\u5f55 aa \u5931\u53bb\u4e86\u8054\u7cfb
\n go
\n –\u5c1d\u8bd5\u91cd\u65b0\u4e3a\u767b\u5f55 aa \u6dfb\u52a0\u7528\u6237 aa
\n EXEC sp_grantdbaccess ‘aa’
\n –\u5f97\u5230\u9519\u8bef\u4fe1\u606f:\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u5df2\u5b58\u5728\u7528\u6237\u6216\u89d2\u8272 ‘aa’\u3002
\n –\u8fd9\u6b21\u6211\u4eec\u6362\u4e2a\u987a\u5e8f,\u5148\u5efa\u7acb\u767b\u5f55,\u518d\u6062\u590d\u6570\u636e\u5e93,\u770b\u80fd\u5426\u4f7f\u767b\u5f55\u4e0e\u7528\u6237\u81ea\u52a8\u5efa\u7acb\u56de\u8054\u7cfb
\n –\u505a\u8fd9\u4e2a\u6d4b\u8bd5\u4e4b\u524d,\u5148\u6e05\u7406\u6d4b\u8bd5\u73af\u5883,\u5373\u505a\u524d\u9762\u7684<\u4ea7\u751f\u5b64\u7acb\u7528\u6237>\u6b65\u9aa4,\u7136\u540e\u518d\u5f00\u59cb\u6d4b\u8bd5
\n –\u5148\u6dfb\u52a0\u767b\u5f55
\n EXEC sp_addlogin ‘aa’
\n go
\n –\u8fd8\u539f\u6d4b\u8bd5\u6570\u636e\u5e93
\n RESTORE DATABASE DB_test FROM DISK=’c:\\DB_test.bak’
\n go
\n –\u5207\u6362\u5230\u6d4b\u8bd5\u6570\u636e\u5e93
\n USE DB_test
\n go
\n –\u67e5\u770b\u7528\u6237\u4fe1\u606f
\n select name from sysusers where islogin=1
\n –\u6211\u4eec\u4f1a\u53d1\u73b0,\u7528\u6237 aa \u5b58\u5728\u4e8e\u6570\u636e\u5e93\u4e2d
\n –\u5c1d\u8bd5\u4e00\u4e0b,\u7528 aa \u767b\u5f55,\u5e76\u5207\u6362\u5230 DB_test
\n –\u7ed3\u679c\u662f\u767b\u5f55\u6210\u529f,\u8bbf\u95ee DB_test \u51fa\u73b0\u548c\u6d4b\u8bd51\u4e00\u6837\u7684\u9519\u8bef<\/p>\n
for SQL Server \u9519\u8bef ‘80040e37’ <\/p>\n
\u5bf9\u8c61\u540d ‘Dv_User’ \u65e0\u6548\u3002 <\/p>\n
\/***.asp\uff0c\u884c * <\/p>\n
\u5148\u67e5\u770b\u4e86\u4e00\u4e0b\u6570\u636e\u5e93\u8868,\u786e\u5b9e\u6709\u8fd9\u4e2a\u8868\u5b58\u5728,\u800c\u4e14\u7a0b\u5e8f\u4e2d\u8c03\u7528\u8bed\u53e5\u4e5f\u6ca1\u9519.
\n\u91cd\u5199\u4e86\u4e00\u4e0b\u4ee3\u7801,\u7ed3\u679c\u8fd8\u662f\u4e00\u6837.
\n\u6000\u7591\u4e0d\u662f\u7a0b\u5e8f\u7684\u95ee\u9898,\u4e8e\u662f\u770b\u5176\u4ed6\u9875\u9762,\u53d1\u73b0\u6240\u6709\u7684\u9875\u9762\u90fd\u6709\u7c7b\u4f3c\u7684\u95ee\u9898,\u53ea\u8981\u6709\u8c03\u7528\u5230\u6570\u636e\u5e93\u7684\u5730\u65b9,\u90fd\u4f1a\u51fa\u73b0\u9519\u8bef.<\/p>\n
\u5224\u65ad\u662f\u6570\u636e\u5e93\u51fa\u73b0\u4e86\u95ee\u9898.\u6570\u636e\u5e93\u94fe\u63a5\u6ca1\u9519.
\n\u5bfc\u5165\u4e5f\u6ca1\u9519.<\/p>\n
go\u4e86\u4e00\u628a,\u5c31\u89e3\u51b3\u4e86.<\/p>\n
–\u628a\u6240\u6709\u8868\u7684\u6240\u6709\u8005\u6539\u4e3aDBO\u5c31\u4e0d\u4f1a\u4e86\u3002
\n–\u6267\u884c\u4e0b\u9762\u8bed\u53e5\uff0c\u66f4\u6539\u6240\u6709\u8868\u7684\u6240\u6709\u8005\u4e3aDBO
\nexec sp_msforeachtable "sp_changeobjectowner ‘?’,’dbo’"<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6b65\u9aa4\uff1a1.\u628a\u5907\u4efd\u7684\u6570\u636e\u5e93\u8fd8\u539f\u5230\u65b0\u7684\u6570\u636e\u5e93\u670d\u52a1\u5668\u4e2d\uff08 1.1\u4f01\u4e1a\u7ba1\u7406\u5668–>1.2\u6570\u636e\u5e93\uff08\u53f3\u952e\uff09–>1.3\u6240\u6709\u4efb\u52a1–>1.4\u8fd8\u539f…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"topic":[],"class_list":["post-593","post","type-post","status-publish","format-standard","hentry","category-technology"],"_links":{"self":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/comments?post=593"}],"version-history":[{"count":1,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/593\/revisions"}],"predecessor-version":[{"id":66455,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/593\/revisions\/66455"}],"wp:attachment":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/media?parent=593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/categories?post=593"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/tags?post=593"},{"taxonomy":"topic","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/topic?post=593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}