Jumat, 10 Mei 2013

[MS_AccessPros] filtering to show anyone who has multiple items

 

I have Access 2002 and I have a basic query and can't seem to get the filtering to yield the correct results without creating two queries and comparing those. Here are the fields I have: ID, Name, Service
The Service would contain the actual service name such as Service1, Service2, Service3, Service4, Service5, etc. If someone gets multiple services then the main table would have that person stored multiple times, one line for each service they receive. I am trying to make a query that shows me anyone who is getting Service1 and Service2. If I use the filter to be "Service1" AND "Service2" it will not display any results because technically there is no service name that is called Service1Service2 since each individual service is outputted to a separate line. If I use the OR statement it does show anyone who has Service1 or anyone who has Service2 but does not filter to just those that actually have the Service1 and a line with Service2. How could I accomplish this? For example, here would be an example of what the query outputs without a filter:
1235 - John - Service1
1235 - John - Service3
1235 - John - Service2
1236 - Jane - Service1
1345 - Stan - Service1
1345 - Stan - Service2
1654 - Jake - Service2

If I wanted those who had service 1 and a service2 it should output this:
1235 - John - Service1
1235 - John - Service2
1345 - Stan - Service1
1345 - Stan - Service2

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