module ActiveRecord::ConnectionAdapters::MySQL::DatabaseStatements

def exec_query(sql, name = "SQL", binds = [], prepare: false, async: false) # :nodoc:
  if without_prepared_statement?(binds)
    execute_and_free(sql, name, async: async) do |result|
      if result
        build_result(columns: result.fields, rows: result.to_a)
      else
        build_result(columns: [], rows: [])
      end
    end
  else
    exec_stmt_and_free(sql, name, binds, cache_stmt: prepare, async: async) do |_, result|
      if result
        build_result(columns: result.fields, rows: result.to_a)
      else
        build_result(columns: [], rows: [])
      end
    end
  end
end