| From: | Hannu Krosing <hannu(at)2ndQuadrant(dot)com> |
|---|---|
| To: | Stephen Frost <sfrost(at)snowman(dot)net> |
| Cc: | Andres Freund <andres(at)2ndquadrant(dot)com>, Dimitri Fontaine <dimitri(at)2ndQuadrant(dot)fr>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Josh Berkus <josh(at)agliodbs(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Re: Proposal: Store "timestamptz" of database creation on "pg_database" |
| Date: | 2013-01-03 13:46:20 |
| Message-ID: | 50E58BAC.1000002@2ndQuadrant.com |
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| Lists: | pgsql-hackers |
On 01/03/2013 02:42 PM, Stephen Frost wrote:
> * Hannu Krosing (hannu(at)krosing(dot)net) wrote:
>> But then some customer comes and wants it to mean "when was this
>> replica database created" ?
> That's an entirely different question, imv, than what we're talking
> about.
>
> I'm not saying that it won't be asked, but as it's a different question,
> we can look to answer it in a different way.
>
How is "what does database creation date mean?" a different question ?
It is same question as :
what is the creation date of db when I create a replica of my database
from backup?
does it depend on how I restore my replica ?
can I restore it from pg_dump and still have same creation date ?
etc. etc.
--------
Hannu
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