Our TFS database size grew very quickly, and I realized that the problem was with the tbl_TestResult table. I'm not sure why it is growing so fast. There seems to be a record for each test case. In my case, we have more than 1000 test cases that will be fired in each registration. This means that we do an average of 20 checks per day. This is about 20,000 entries.
My question is: can I manually delete entries in this table? Will there be any problems with TF besides the loss of test results?
UPDATE:
We have TFS 2015
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