the current database user
USER_ID ()
Returns the current database principal_id
DATABASE_PRINCIPAL_ID ()
Returns the current database principal_id
Original_login ()
Returns the original login name in the context switch money
Has_dbaccess (' database ')
1 represents the current login to access the database
Is_member (' group ')
1 represents the current logon is a member of a Windows group
原文出处:http://blog.csdn.net/dba_huangzj/article/details/38944121,专题目录:http://blog.csdn.net/dba_huangzj/article/details/37906349
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Preface:
Logins are used to authorize and access server resources, and you need to map users inside the database if you need to access the database. The use
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Source: http://blog.csdn.net/dba_huangzj/article/details/38756693 , Topic directory: Http://blog.csdn.net/dba_huangzj/article/details/37906349 Without the consent of the author, no one shall be published in the form of "original" or used for commercial purposes. I am not responsible for any legal liability. Previous Article: http://blog.csdn.net/dba_huangzj/article/details/38705965 Preface: Brute-force attack attempts to crack the password by combining almost all possible characters, or
database and select [security object] in [user] → [attribute ], then, add a specific object, such as a table, stored procedure, or architecture, to [Search. Then, select the [authorize] column of [view definition:
You can also use commands. Note the script here. If you do not remember the command, you can click this button to automatically generate the Code:
use [AdventureWorks2012] GO GRANT VIEW DEFINITION ON [dbo].[AWBuildVersion] TO [test] GO
Principle:
You can use the following sta
domain→ to add →ado.net Entity Data Model SQL_WKDBSelect the EF designer from the database (Dbfirst)Next, and then click New Connection, because I am the local database, so my server name I write a., select Use SQL Server Authentication, and select or enter the name of the database we want to connect toClick OK, then we change the connection settings profile, we save as entitiesSelect versionChange the model namespace to domainOK, the Entity Data Mod
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