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help / color / mirror / Atom feedFrom: p.sun.fun@gmail.com
To: pgsql-sql@lists.postgresql.org <pgsql-sql@lists.postgresql.org>
Subject: Re: libpq CREATE DATABASE operation from multiple treads
Date: Thu, 08 Oct 2020 15:46:40 -0500
Message-ID: <47a7c4ffa62aaf2b86854a657f484f33913207c9.camel@gmail.com> (raw)
In-Reply-To: <058A9601-35F6-42C1-AC4C-8DD4643E418F@gmail.com>
References: <390804abe88e4e9da9049f6e05c841783acaca47.camel@gmail.com>
<CAAfz9KOVPRptcva6T97+VgLhYbqMJGC07yHVHMW3Ugxki6y6dA@mail.gmail.com>
<124ce8dff8402159f20dec1bc1ac27e26ee39c23.camel@gmail.com>
<96718FB0-E258-4342-BD6E-BCE6603BCBD5@gmail.com>
<e11780112264fddbae35f53a3b26095f1789e413.camel@gmail.com>
<058A9601-35F6-42C1-AC4C-8DD4643E418F@gmail.com>
On Thu, 2020-10-08 at 14:43 -0600, Rob Sargent wrote:
>
>
> > On Oct 8, 2020, at 2:41 PM, p.sun.fun@gmail.com wrote:
> >
> > On Thu, 2020-10-08 at 14:35 -0600, Rob Sargent wrote:
> > > > On Oct 8, 2020, at 2:30 PM, p.sun.fun@gmail.com wrote:
> > > >
> > > > Indeed, this is a FATAL_ERROR. From two threads I got:
> > > >
> > > > // Thread #1
> > > > FATAL_ERROR: ERROR: source database "template1" is being
> > > > accessed
> > > > by
> > > > other users
> > > > DETAIL: There is 1 other session using the database.
> > > >
> > > > // Thread #2
> > > > FATAL_ERROR: ERROR: source database "template1" is being
> > > > accessed
> > > > by
> > > > other users
> > > > DETAIL: There is 1 other session using the database.
> > > >
> > > I would try using dbname=postgres.
> > aaaaand.... it works. Two databases have been created with return
> > status "COMMAND_OK".
> >
> > > If you get the same error, I would say your server is in single
> > > user
> > > mode?
>
> And if you try it again using template1?
>
Nope, the same errors:
// Thread #1
FATAL_ERROR: ERROR: source database "template1" is being accessed by
other users
DETAIL: There is 1 other session using the database.
// Thread #2
FATAL_ERROR: ERROR: source database "template1" is being accessed by
other users
DETAIL: There is 1 other session using the database.
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Message-ID: <47a7c4ffa62aaf2b86854a657f484f33913207c9.camel@gmail.com>
Permalink: ../47a7c4ffa62aaf2b86854a657f484f33913207c9.camel@gmail.com/
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To: pgsql-sql@postgresql.org
Cc: p.sun.fun@gmail.com, pgsql-sql@lists.postgresql.org
Subject: Re: libpq CREATE DATABASE operation from multiple treads
In-Reply-To: <47a7c4ffa62aaf2b86854a657f484f33913207c9.camel@gmail.com>
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