On 05.02.2015 17:16, Dimitry Sibiryakov sd@...
[Firebird-Architect] wrote:

> Hello, All.
>
> Firebird 3.0 is supposed to support several engines simultaneously, right?
>
> Let's imagine that we have a server with two engines: first one supports databases with
> ODS 12 only, second one supports ODS 666 only. Also we have two databases with each ODS.
>
> Question 1: What ODS must have security3.fdb?

Any

> Question 2: Which engine will be used to access security3.fdb for authentication?

Required for security3.fdb's ODS

> Question 3: Which engine will be used to access security3.fdb for user management?

Required for security3.fdb's ODS

>
> Perversion one: in configuration file each database is configured as a security one for
> itself. Which engine will be used for authentication?

Required for each database ODS

> Perversion two: each database is configured as a security one for each other.
>