SQL Server : can you limit access to only one table

Question

I think the answer is no but I\'m looking to give someone access to a SQL Server database but I only really want them to have access to one table.

It\'s

Answer 1

A better approach would be to create a separate schema, create a proc in that schema. Then allow the user to EXEC that proc. That's it. You could create a view in that schema and that may be more of what you're after.

Answer 2

Certainly. GRANT the permissions you want.

When you give a user access to a database, look at the roles they are assigned and what rights those roles have.

The problem is that people generally grant too broad permissions in the beginning.

Answer 3

Sure you can. After creating the user and giving them access to the database, grant only select access (or whatever level they need) to that table.

Answer 4

GRANT SELECT ON [SchemaName].[TableName] to [UserName]

Answer 5

The better way is creating securable for that specific table. IT will ask you what are you going to secured; table, view, database. Then you choose the specific table to secure and exclude that user from that table.

Answer 6

The problem with looping through all tables and denying access would be if you add a new table.

The important thing is to not give the user 'db_datareader' access to the whole database. Using the UI you can use the User Mapping tab under the login, you can create the user with 'public' access only. Then you can go to the database and grant that user SELECT access to the particular table (by clicking the oddly named "Search" button under Securables tab).

This approach would work with script also of course.