Subject Re: [firebird-support] FB 1.5.3 privileges remain after column drop
Author Dmitry Yemanov
Paweł Świerzko wrote:
> Firebird 1.5.3
> 1. I grant update or refernces rights to a table column,
> 2. I drop the column from the table.
> 3. try backup
> 4. on restore there is a fault to grant rights on nonexisting column.
> after inspection i discovered that dropping column doesn't remove grants
> from rdb$user_privileges.

This is a bug.

> I have found description of it in 2.0 pre-release notes as fixed regression,
> but nothing about 1.5 version

The bugfix hasn't been backported to the v1.5.x series.