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From: Diomedes Dominguez <[email protected]>
To: Sajjad Abid <[email protected]>
Cc: [email protected]
Subject: Re: Reg. Postgres Unique contraint
Date: Wed, 27 Nov 2024 00:18:55 -0400
Message-ID: <CAJMOeFhLSaVo99uGF55tSnaDJdRdDY7BM8CQuN=asiM80QhfPQ@mail.gmail.com> (raw)
In-Reply-To: <CANjRhAF0yQ2k0cQXGe=00UJD9W4N2thXoC6=e-pVXk_YEOM-6w@mail.gmail.com>
References: <CANjRhAF0yQ2k0cQXGe=00UJD9W4N2thXoC6=e-pVXk_YEOM-6w@mail.gmail.com>

Which version of Postgres are you using?

El mié, 27 de nov de 2024, 00:14, Sajjad Abid <[email protected]>
escribió:

> A column is character varying(50), also on this column a unique
> constraint is defined, but I found some duplicate values in this column for
> some records
>   user_name character varying(50)
>   CONSTRAINT  user_name_unq   UNIQUE ( user_name )
>
> Kindly help me to resolve this issue.
>
> --
>
>
> *Thanks & Regards, Sajjad Abid*
>

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