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SQLServer 6.5 Change Object Owner
Check it out at your favorite bookstore today. After running the script to build the objects and set the permissions shown in Figure 3-1, you have a situation in which JaneD has no permissions whatsoever to use Joe_Smith’s Customers You can post emoticons. A permission violation will cause the trigger to fail and the entire transaction to roll back. http://ipbillboard.com/sql-server/sql-server-2008-change-lisence-key.html
You’ll shortly explore assigning permissions, but first I need to cover a couple of topics: who can view the tables in your database and who can execute stored procedures.Viewing System Tables You can't send private messages. Nevertheless, it is possible to have several tables with the same name and different owners. Permission Hierarchies This next to last example rounds off the discussion by showing the hierarchy of permission assignment: REVOKE SELECT ON PermDemo FROM testSELECT a.name, b.* FROM sysobjects a, sysprotects b read this post here
How To Change Table Owner In Sql Server 2008
He has worked with SQL Server for the last 6 years, and he is passionate about all database technologies, especially when they relate to enterprise availability and scalability. Assume Joe_Smith granted SELECT permission on his tables to JaneD but not to anyone else. The only users that have permissions not reflected in sysprotects are sa, the database owner (dbo), and database object owners.
That is clearly not an acceptable situation, so we have the SETUSER command to allow dbo to impersonate another user in the database. Database administrator? In 2006 Joe earned the “Microsoft Certified Master: SQL Server 2005” certification; and in 2008, he earned the “Microsoft Certified Master: SQL Server 2008” certification. Sp_changeobjectowner This book is designed as a guide for Access programmers looking to make this transition, but who have little or no prior experience with SQL Server.Veteran author Russell Sinclair begins by
This is the proper response. Sql Server Change Owner Of Stored Procedure In fact, BOL states the following in the article titled “Ownership Chains”: “. . . When SQL Server checks permissions, it first finds the user’s UID in sysusers and retrieves the GID, and then it looks up permissions for both the UID and the GID. https://books.google.com/books?id=CXNjAJf_xi4C&pg=PA344&lpg=PA344&dq=SQLServer+6.5+Change+Object+Owner&source=bl&ots=FqMbAq_FVR&sig=rCar_LMN29_exHy_QcD3WrwQq3M&hl=en&sa=X&ved=0ahUKEwj3k5Cl3uvRAhWl54MKHcHuB7sQ6AEIKTAC This book recognizes that aspiring database administrators need more than just a basic knowledge of the available features in order to be considered "a safe pair of hands" for the database
Finally, because system stored procedures reside in the Master database, individual dbos who do not have sa privileges have no way of limiting their usage within their databases. Sp_changeobjectowner Sql 2012 Check it out at your favorite bookstore today. Lee lives in the suburb of North Brunswick, New Jersey, with her two cats, Lady and Paganini. Should you revoke the test group permission, Joe would still be able to query the table.
Sql Server Change Owner Of Stored Procedure
His areas of expertise include performance tuning, scalability, T-SQL development, and high-availability. You can't post topic replies. How To Change Table Owner In Sql Server 2008 This chapter focuses on SQL Server 6.5 alone, because SQL Server 7.0 introduced a significantly different way of managing both database access and database permissions. Sql Server Change Schema Owner To Dbo Skip to Navigation Skip to Content Windows IT Pro Search: Connect With Us TwitterFacebookGoogle+LinkedInRSS IT/Dev Connections Forums Store Register Log In Display name or email address: * Password: * Remember
If a row matches the object, user, permission, and action, do nothing and exit. First, you’ll examine the rules SQL Server follows, and then you’ll go on to look at examples of how you can work with these rules to attain the assignment of your Else fight the flow Rauken Posting Yak Master Sweden 108 Posts Posted-06/09/2005: 07:17:58 How can I loop all the tables, sp's and get their names? You can prove that fact by running a query like this: SETUSER JaneDSELECT * FROM Joe_Smith.CustomersSETUSER This will return an error. Sql Server Stored Procedure Owner
- Object Ownership In SQL Server 6.5, an object is a table, view, stored procedure, default, rule, constraint, or trigger.
- Everything starts with the database system table sysprotects; therefore, let’s look at how your assignments of permissions affect it.GRANT and REVOKE Each time you issue a GRANT or REVOKE statement, a
- Because SQL Server can manage multiple databases at one time, authentication must extend beyond server access to include database access authentication too.
- This entry was posted in MS SQL Server and tagged GID, GRANT, NOTE, UID.
Here is the list of statement permissions that may be granted to other users: CREATE DEFAULT CREATE PROCEDURE CREATE RULE CREATE TABLE CREATE VIEW DUMP DATABASE DUMP TRANSACTION Database Object Owner Home | Weblogs | Forums | SQL Server Links Search: Active Forum Topics | Popular Articles | All Articles by Tag | SQL Server Books | About Please start any new If more than one person needs dbo permissions, the only way to make it work is by adding rows to sysalternates that map other SUIDs to the SUID assigned to dbo. owner is sysname, with no default.
He immigrated to the United States from Minsk, Belarus in 1991. Database Principal Or Schema Does Not Exist In This Database. If you grant EXECUTE permission to FredJ, he will get the same error. name id uid action protecttype PermDemo 16003088 16384 193 205 The result of running these commands is that the ability to query the table stays the same, but Joe’s row is
It is excerpted from chapter three of SQL Server Security Distilled,second edition, written by Morris Lewis (Apress, 2004; ISBN 1590592190).LOGIN AUTHENTICATION is the first gate through which users must pass, but
Group Permissions Permissions affecting groups add a little complexity—group and user permissions follow a hierarchy in which permissions assigned to a user override permissions assigned to a user-defined group, and both Compression disabled. This article is excerpted fromSQL Server Security Distilledby Morris Lewis(Apress, 2004;ISBN1590592190). Change Table Owner Postgres Primarily a database technology specialist, Mike Benkovich is a founder of the consulting firm ATG-Imagine!
Learning resources Microsoft Virtual Academy Channel 9 MSDN Magazine Community Forums Blogs Codeplex Support Self support Programs BizSpark (for startups) Microsoft Imagine (for students) United States (English) Newsletter Privacy & cookies The system stored procedures that perform a task only dbo or sa should be able to perform (for example, sp_adduser) check the UID (which is always 1 for dbo)to prevent unauthorized You’ll see what happens when you repeat the second example and try to revoke the permission to SELECT from Joe_Smith: SETUSER ‘Joe_Smith'SELECT * FROM PermDemoSETUSERREVOKE SELECT ON PermDemo FROM Joe_SmithSELECT a.name, The one exception is that SQL Server will check permissions on base tables for stored procedures.
Everything revolves around a table named sysusers in each database, the schema of which is shown in Table 3-1. Format and Style PART II: The Building Blocks: Transact-SQL Language Elements 6. Objects start out being owned by the user who created them, but dbo can reassign ownership of any object in the database. (So can sa, for that matter.) The definition of Check it out at your favorite bookstore today.
Triggers can only be created by the table owner anyway, so SQL Server never does permission checking on the Inserted and Deleted tables. Users receive access to a database in one of three ways: The sysusers table contains a row with the user’s SUID. There is another, more complex problem with having more than one object owner in a database, but I save discussion of that topic until after I cover permissions a little later If FredJ does not have SELECT permission on all of them, his SELECT statement should fail.
The next column, action, holds an 8-bit integer that describes the type of permission being assigned—you can see the types of permission listed in the table. NOTE When you are designing your database security, you must consider carefully whether having the guest user is appropriate for your situation. name id uid action protecttype Now if you run this example, you will notice there are no rows in sysprotects, and Joe’s second SELECT on PermDemo fails. Bit 0 indicates all columns; bit 1 means permission applies to that column; NULL means no information.
Finally, I even tested the scripts by logging into new sessions with the JaneD, Joe_Smith, and FredJ logins from another computer using a regular Windows NT user account just in case