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- class CreateQueriesRoles < ActiveRecord::Migration[4.2]
- def self.up
- create_table :queries_roles, :id => false do |t|
- t.column :query_id, :integer, :null => false
- t.column :role_id, :integer, :null => false
- end
- add_index :queries_roles, [:query_id, :role_id], :unique => true, :name => :queries_roles_ids
- end
-
- def self.down
- drop_table :queries_roles
- end
- end
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