dawarich/db/migrate/20250810111002_remove_old_unique_index_from_points.rb

15 lines
456 B
Ruby

class RemoveOldUniqueIndexFromPoints < ActiveRecord::Migration[8.0]
disable_ddl_transaction!
def up
remove_index :points, name: "index_points_on_lonlat_timestamp_user_id", algorithm: :concurrently
end
def down
add_index :points, [:lonlat, :timestamp, :user_id],
name: "index_points_on_lonlat_timestamp_user_id",
unique: true,
algorithm: :concurrently,
if_not_exists: true
end
end