AddUserIdToMytimes .. Error - SQLite3::SQLException: duplicate column name: user_id: ALTER TABLE “mytimes” ADD “user_id” integer

Question

i try this to tap into the terminal :

rails generate migration AddUserIdToMytimes user_id:integer --> create

db:migrate

--> -- add_column(:mytimes, :user_id, :integer) rake aborted! An error has occurred, this and all later migrations canceled:

SQLite3::SQLException: duplicate column name: user_id: ALTER TABLE "mytimes" ADD "user_id" integer

What could ill do?

Answer 1

Seems like your Mytime model already have user_id field.

What could you do? Remove this migration as unnecessary?