Re: When "psql -l" is invoked from prompt and not completed,

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От Bruce Momjian
Тема Re: When "psql -l" is invoked from prompt and not completed,
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Msg-id 200307242154.h6OLs8t03977@candle.pha.pa.us
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Ответ на Re: When "psql -l" is invoked from prompt and not completed,  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: When "psql -l" is invoked from prompt and not completed,  (Tom Lane <tgl@sss.pgh.pa.us>)
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Tom Lane wrote:
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > Adrian Calvin wrote:
> >> When "psql -l" is invoked from prompt, and a user lets it sit
> >> at the 'more' prompt, no other user can create a database.  The
> >> "cannot access template..." error is thrown.  Has this been
> >> corrected in later versions?
>
> > Sorry, I have trouble believing that.
>
> I don't.  It's from the interlock that prevents copying a database that
> contains active sessions.

I understand that, but why does psql still hold that lock while
displaying the database names with more?  I thought the database was
shipped to the client, and the locks released.

--
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  pgman@candle.pha.pa.us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
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