From: | Tomonari Katsumata <t(dot)katsumata1122(at)gmail(dot)com> |
---|---|
To: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com> |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: dividing privileges for replication role. |
Date: | 2013-01-23 09:28:01 |
Message-ID: | CAC55fYc2wZTVkRXKLLNnC5ydAVvR4aRLEpGbHZQjePx+mUJQNQ@mail.gmail.com |
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Lists: | pgsql-hackers |
Hi, Michael
2013/1/23 Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
>
>
> On Wed, Jan 23, 2013 at 5:46 PM, Tomonari Katsumata <
> t(dot)katsumata1122(at)gmail(dot)com> wrote:
>
>> ex:
>>
>> primary_conninfo = 'port=5432 standby_mode=master-cascade'
>> primary_conninfo = 'port=5432 standby_mode=master-only'
>> primary_conninfo = 'port=5432 standby_mode=cascade-only'
>>
>> I think it will be able to do same control with privilege controlling.
>> And it won't be contrary to the policy(no data is stored in system
>> catalogs).
>>
>> Because it is corner-case, I should not do anything about this?
>> (Am I concerning too much?)
>>
> Just curious, but... What is your primary goal with this patch?
> Solving the cyclic problem?
>
>
No, I'm not thinking about solving the cyclic problem directly.
It is too difficult for me.
And the goal of my patch is adding some selections to avoid it for users.
--------
NTT Software Corporation
Tomonari Katsumata
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