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Which version of Postgres are you using? El mié, 27 de nov de 2024, 00:14, Sajjad Abid <abidsajjad@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
Which version of Postgres are you using?
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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