tkpstock
Cubicle Warrior
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- Joined
- Feb 25, 2005
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I have a table that contains two columns, Sample_ID and Test_Date.
Each Sample_ID can be tested perodically over a period of months. Sample_ID is part of a finite set. I would like to be able to write a query such that I get a list of individual Sample ID's (no duplicates) and the most recent date they were tested... is this possible just using a query?
Thanks!!
Each Sample_ID can be tested perodically over a period of months. Sample_ID is part of a finite set. I would like to be able to write a query such that I get a list of individual Sample ID's (no duplicates) and the most recent date they were tested... is this possible just using a query?
Thanks!!