Re: Column level security

From: Arzan (aratesh@hotmail.com)
Date: 12/13/02 

From: "Arzan" <aratesh@hotmail.com>
Date: Fri, 13 Dec 2002 02:19:18 -0800

What i am looking for is performing something like
"GRANT INSERT ON <TABLE_NAME>(COLUMN_NAME) TO
<SECURITY_ACCOUNT>" i.e. i want to grant insert permission
to a user on a specific column and not the entire row.

Can that be done. If yes how?

Regards,
Arzan
>-----Original Message-----
>An INSERT inserts a whole row, which must have a value
for every column. So
>if a user has insert permission, they can insert into
every column. If you
>want to make sure that a user only inserts default values
for particular
>columns, a trigger would work nicely, either an AFTER
trigger or an INSTEAD
>OF trigger.
>
>Constraints are a good thing. Why don't you want to use
them?
>
>You can create a view containing just the columns which
the user may supply
>values to, and give the user permission to insert into
the view. All the
>columns which aren't in the view need to have defaults
already defined, or
>to allow NULLs.
>
>HTH
>--
>Kalen Delaney
>SQL Server MVP
>
>
>"Arzan" <aratesh@hotmail.com> wrote in message
>news:05aa01c2a037$dfd55220$d7f82ecf@TK2MSFTNGXA14...
>> Hi,
>>
>> I would like to know if i can restrict a user from
>> inserting data into a column. SELECT and UPDATE can be
>> controlled however i would like to know if i could do it
>> for INSERTS. I dont want to use triggers or contraints.
>>
>> Regards
>> Arzan
>
>
>.
>

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