Re: object creation date
| От | Terry Hampton |
|---|---|
| Тема | Re: object creation date |
| Дата | |
| Msg-id | 3F621463.7040700@limacorp.com обсуждение исходный текст |
| Ответ на | object creation date ("Marie G. Tuite" <marie.tuite@edisonaffiliates.com>) |
| Список | pgsql-admin |
Hello Marie,
In most of my tables, I have the same
two columns:
lastupdate TIMESTAMP not null default
('now'::text)::timestamp(8),
createdate TIMESTAMP not null default
('now'::text)::timestamp(8)
"createdate" is only written once, of course.
and populates automatically.
I have created a trigger to automaticaly change
"lastupdate" every time the record is updated.
I re-read your question however - and you mention
*table* creation date. Do you have tables
that are created dynamically ? Could you provide
a bit more detail ? How is table creation
date useful for you ?
Terry
Marie G. Tuite wrote:
> How can I identify table creation date as opposed to last modified?
>
> Thanks.
>
> -Marie
>
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