Reputation:
I have one table that has a list of Facilities, then I have many other tables, one for each Facility with the equipment that is there.
I am trying to make a query that can bring all of these tables together. The problem is that equipment names can be repeated from Facility to Facility so I need to get the Facility name to be associated with the equipment to have unique records. I do not have the ability to edit these equipment tables so I can't just add a column to the table and the only place that the Facility name is referenced in the Equipment Tables is in the title of the Table itself.
Is there any way that I can link the Facility Table records to the names of the Equipment Tables?
The Tables are similar to this:
Facilities
EI-456
EI-497
Hopefully that makes it a little more clear.
Upvotes: 0
Views: 87
Reputation: 70
What you're asking for can be done dynamically through code (vba, etc) using your row record value to populate column.name in a query string.
I'd run an initial query to determine the facility name and then do:
Dim sillyString as String
sillyString = .row(?).item("column") = "EI-456"
strSQL = "SELECT * FROM " & sillyString & "WHERE ..."
Upvotes: 0
Reputation: 25252
That looks like terrible design. You should have:
I suggest that you read a bit about database normalisation. That will really pay off in the long run.
Upvotes: 3