Answers for "undo rails migration"

3

rails revert migration

rake db:rollback
Posted by: Guest on November-19-2020
3

rails rollback multiple migrations

rake db:rollback STEP=n 
# n = how many migrations you want to rollback
Posted by: Guest on May-11-2020
0

rials db down

bin/rails db:migrate:down VERSION=YYYYMMDDHHMMSS
Posted by: Guest on March-09-2020
0

how to destroy a migration in rails

$ rails d migration SameMigrationNameAsUsedToGenerate
Posted by: Guest on July-21-2021

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