Re: UUID generation problem

From: "James B(dot) Byrne" <byrnejb(at)harte-lyne(dot)ca>
To: "Adrian Klaver" <adrian(dot)klaver(at)aklaver(dot)com>
Cc: "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Re: UUID generation problem
Date: 2020-10-05 16:31:02
Message-ID: 7b62b10e902e0831769f7ad5ffb37b25.squirrel@webmail.harte-lyne.ca
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On Mon, October 5, 2020 11:52, Adrian Klaver wrote:

> That is the natural order of events. The database has to exist before
> you can add an extension to it. Unless you are saying that you did not
> build the extension until after the database was created.
>

That is the meaning that I meant to convey. The a rough outline of the sequent
of events respecting this was:

Install postgreqsl

Initialise database

su - postgres -c 'createuser -S -d -r -l -P adempiere'

Run install script which creates the application database.

The install script(s) required a number of iterations and some modifications to
get working on FreeBSD.

su idempiere -c" psql -d idempiere -U adempiere -c 'CREATE EXTENSION "uuid-ossp"'

At some point I decided to switch the name of the user owning the application
database from adempiere to idempiere-dbadmin. Probably this was done to align
the user names with our internal conventions. A decision which I strongly
suspect is at the root of this problem.

Following this decision I went through the entire modified install scripts
again, this time using the new username(s).
However, I did discover this:

2000 2020-09-11 16:15:17: psql -d idempiere -U adempiere -c 'CREATE EXTENSION
"uuid-ossp"'

2001 2020-09-11 16:17:08: su idempiere -c" psql -d idempiere -U adempiere -c
'CREATE EXTENSION "uuid-ossp"

I can only conjecture that I got confused at this point in the process and used
the admpiere username artifact from the initial install attempts instead of the
idempiere-admin username subsequently employed.

I realise that I am providing this information in a rather disjointed manner.
However the number of modifications and restarts I had to perform to get the
software to install rather confuses my memory and the history logs do not add
much in the way of clarity.

What I need to know now is how to correct this error.

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James B. Byrne mailto:ByrneJB(at)Harte-Lyne(dot)ca
Harte & Lyne Limited http://www.harte-lyne.ca
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