private void EnableDisableIndexes(ITableInfo tableInfo, bool enable) { if (tableInfo == null) { throw new ArgumentException("The table info parameter can not be null."); } ; var indexOnOffTemplate = new TurnOnOffIndexes(enable); string indexOnOffQuery; if (enable) { indexOnOffQuery = indexOnOffTemplate.TransformText(); } else { indexOnOffQuery = indexOnOffTemplate.TransformText(); } Console.WriteLine(indexOnOffQuery); try { _queryHelper.ExecuteNonQueryWithoutParams(tableInfo.DbConnectionString, indexOnOffQuery); } catch (Exception ex) { var enableDisableStr = enable ? "enable" : "disable"; throw new IndexServiceException($"Error while trying to {enableDisableStr} indexes.", ex); } }