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# frozen_string_literal: true
class DeleteExperimentUserForeignKeys < Gitlab::Database::Migration[2.0]
disable_ddl_transaction!
def up
with_lock_retries do
remove_foreign_key_if_exists :experiment_users, :experiments, name: 'fk_rails_56d4708b4a'
end
with_lock_retries do
remove_foreign_key_if_exists :experiment_users, :users, name: 'fk_rails_fd805f771a'
end
end
def down
add_concurrent_foreign_key :experiment_users, :experiments, column: :experiment_id, name: 'fk_rails_56d4708b4a'
add_concurrent_foreign_key :experiment_users, :users, column: :user_id, name: 'fk_rails_fd805f771a'
end
end
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