How Do I Set Accessibility For Columns Of A Table In Sql Server 2008

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SQL-Server-2008R2

i have tables name Form,Users

I want each user in Table user access particular Fields in Table Form. for ex:

Form:
Field1
Field2
Field3

Users:
User1
user2
user1 can modify fields 1 and 2, user2 can modify Field3!!!!

How can I do that?

Posted 12-Jan-15 1:02am

st_249

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*dan!sh* · Accepted Answer · 2015-01-12T01:24:00

Solution 1

You are looking for role based security here. Your data base needs to have following tables:

User
Role
Rights

Now, once you have this, your application needs to check if current user is linked to role which has right to update the values or not.

Posted 12-Jan-15 1:24am

dan!sh

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st_249 12-Jan-15 7:33am

how can i say in rights table that field1 can be edited by user1???

dan!sh 12-Jan-15 7:35am

You will have to figure out the rights by yourself. Something like RightID 1 means user can edit the field. You can go through this link to begin: http://msdn.microsoft.com/en-us/library/shz8h065%28v=vs.110%29.aspx