Grant select privilege on the table column

Hello
I think that it is not possible to give the right to select level of column in a table.

by example-grant select (col1, col2) on table1 to User1;

Can anyone suggest what might be the way to achieve (apart from creating a view on the table).

Hi, Anit,

Anit says:
Hi Frank,.
Thanks for the reply. Nothing bad to see.

Then use a notice. It is simpler and more robust.

As that I knew WHAT EVP is used for the column data hide with a null value or other values. do not hide the entire column of the selection operation. Please correct me if I'm wrong.

Maksing the column with a null value or another value is hide the column.
Do what you should always do whenever you have a question. Post some sample data (CREATE TABLE and INSERT statements) and the results desired from these data. In this case, after an authorized user (that is, a user with all privileges) must get results and results that a user with lesser forge privileges.

A view (or a copy of the table, as a materialized view) is the only way I know to prevent users to know that there is a column (for example) called credit_card_num.
Use row-level security, you can return NULL when users not allowed to reference credit_card_num, or you can trigger an error if they try to refer to this column.

Tags: Database

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Grant select privilege on the table column

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