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# frozen_string_literal: true
class AddIndexToTodosPendingQuery < Gitlab::Database::Migration[2.0]
disable_ddl_transaction!
INDEX_NAME = 'index_on_todos_user_project_target_and_state'
COLUMNS = %i[user_id project_id target_type target_id id].freeze
def up
add_concurrent_index :todos, COLUMNS, name: INDEX_NAME, where: "state = 'pending'"
end
def down
remove_concurrent_index_by_name :todos, INDEX_NAME
end
end
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