private static string[] GetMemberNames(Type type) { var tableMemberNames = QueryHelpers.GetColumnsInInsertStatement(type); var bulkCopyTableMemberNames = new string[tableMemberNames.Length + 1]; tableMemberNames.CopyTo(bulkCopyTableMemberNames, index: 0); bulkCopyTableMemberNames[bulkCopyTableMemberNames.Length - 1] = "RowIndexForSqlBulkCopy"; return(bulkCopyTableMemberNames); }