fixin.me/db/migrate/20250104194343_create_quantities.rb
cryptogopher b6acb30785 Make Quantity name unique among siblings
Remove Quantity domain - will be replaced by configurable per-domain
root Quantity, limiting selection to descendants only
2025-01-11 21:50:36 +01:00

14 lines
404 B
Ruby

class CreateQuantities < ActiveRecord::Migration[7.2]
def change
create_table :quantities do |t|
t.references :user, foreign_key: true
t.string :name, null: false, limit: 31
t.text :description
t.references :parent, foreign_key: {to_table: :quantities}
t.timestamps null: false
end
add_index :quantities, [:user_id, :parent_id, :name], unique: true
end
end