Answers for "error message: (psycopg2.errors.uniqueviolation) duplicate key value violates unique constraint "questions_pkey" detail: key (id)=(11) already exists."

postgresql resolv duplicate value violates unique constraint

SELECT setval(pg_get_serial_sequence('users', 'id'), coalesce(max(id)+1, 1), false) FROM users;

Posted by: Guest on December-16-2020

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