Version of Postgres is 12.9
On Wed, Nov 27, 2024 at 9:49 AM Diomedes Dominguez <
diomedes(dot)dominguez(at)gmail(dot)com> wrote:
> Which version of Postgres are you using?
>
> El mié, 27 de nov de 2024, 00:14, Sajjad Abid <abidsajjad(at)gmail(dot)com>
> 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*
>>
>
--
*Thanks & Regards, Sajjad Abid*