I am using access 2003 as the back end on a asp.net 2.0 project. I am using a grid view to display the data.
I am trying to get a count of the distinct client Ids who grouping by the service. Also sum direct hours, direct hours and grouping by month and year.
I am aware that Access isn't the ideal solution for web apps and also doesn't directly support count(distinct fieldname). However, I am restricted because I want non technical employees to be able if necessary be able to manipulate the data if the need should arise. I am aout to get grey hairs. I have tried different subqueries etc to pull the distinct ids but nothing seems to work; HELP!!!
the code follows:
SelectCommand = "select count(TblDailyHours.ClientId) as TotalClients, tblDailyHours.ServiceType, sum(tblDailyHours.HoursDirect) as HoursDirect, sum(tblDailyHours.HoursIndirect) as HoursIndirect,
sum(tblDailyHours.HoursDirect + tblDailyHours.HoursIndirect) as tempTotalHours, month(tblDailyHours.HOSDate) & '/' & year(tblDailyHours.HOSDate) as tempMonthYear
where HOSDate BETWEEN @StartDate AND @EndDate
group by TblDailyHours.ServiceType, month(tblDailyHours.HOSDate) & '/' & year(TblDailyHours.HOSDate)