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From: Adrian Klaver <[email protected]>
To: Igor Korot <[email protected]>
To: pgsql-generallists.postgresql.org <[email protected]>
Subject: Re: Identify system databases
Date: Tue, 15 Apr 2025 08:07:57 -0700
Message-ID: <[email protected]> (raw)
In-Reply-To: <CA+FnnTxab=JyE0DZkfL4Z2MK8RvvTud9MZiNenD45AoV_t2Mxg@mail.gmail.com>
References: <CA+FnnTxab=JyE0DZkfL4Z2MK8RvvTud9MZiNenD45AoV_t2Mxg@mail.gmail.com>

On 4/15/25 07:48, Igor Korot wrote:
> Hi, ALL,
> Is there a field in the pg_databases table which indicates that 
> particular DB is a system one?

No there is not. As a practical matter they are no different then any 
user created database, other then template0 is created with datallowconn 
  set to false.

> 
> Or it can be determined ony by name?
> 
> Thank you.
> 

-- 
Adrian Klaver
[email protected]

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