Version of Postgres is 12.9 On Wed, Nov 27, 2024 at 9:49 AM Diomedes Dominguez < diomedes.doming...@gmail.com> wrote:
> Which version of Postgres are you using? > > El mié, 27 de nov de 2024, 00:14, Sajjad Abid <abidsaj...@gmail.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*
