ttExecute("create index timesheet_idx on tt_log(timesheet_id)");
ttExecute("ALTER TABLE `tt_expense_items` ADD `timesheet_id` int(11) default NULL AFTER `project_id`");
ttExecute("create index timesheet_idx on tt_expense_items(timesheet_id)");
ttExecute("create index timesheet_idx on tt_log(timesheet_id)");
ttExecute("ALTER TABLE `tt_expense_items` ADD `timesheet_id` int(11) default NULL AFTER `project_id`");
ttExecute("create index timesheet_idx on tt_expense_items(timesheet_id)");