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Re: Proposal: %T Prompt parameter for psql for current time (like Oracle has) - Mailing list pgsql-hackers

From Maciek Sakrejda
Subject Re: Proposal: %T Prompt parameter for psql for current time (like Oracle has)
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Msg-id CAOtHd0B8+FHsNKVGy8Bg39MX31eg2UpTUd1NxexZgVvOs-WUaA@mail.gmail.com
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In response to Re: Proposal: %T Prompt parameter for psql for current time (like Oracle has)  (Nikolay Samokhvalov <samokhvalov@gmail.com>)
Responses Re: Proposal: %T Prompt parameter for psql for current time (like Oracle has)
Re: Proposal: %T Prompt parameter for psql for current time (like Oracle has)
Proposal: :SQL_EXEC_TIME (like :ROW_COUNT) Variable (psql)
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On Thu, Feb 23, 2023, 09:55 Nikolay Samokhvalov <samokhvalov@gmail.com> wrote:
On Thu, Feb 23, 2023 at 9:05 AM Maciek Sakrejda <m.sakrejda@gmail.com> wrote:
I think Heikki's solution is probably more practical since (1) ..

Note that these ideas target two *different* problems:
- what was the duration of the last query
- when was the last query executed

So, having both solved would be ideal.

Fair point, but since the duration solution needs to capture two timestamps anyway, it could print start time as well as duration.

The prompt timestamp could still be handy for more intricate session forensics, but I don't know if that's a common-enough use case.

Thanks,
Maciek

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