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- class AddMissingIndexesToMemberRoles < ActiveRecord::Migration
- def self.up
- add_index :member_roles, :member_id
- add_index :member_roles, :role_id
- end
-
- def self.down
- remove_index :member_roles, :member_id
- remove_index :member_roles, :role_id
- end
- end
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