1. A method for identifying bugs in a database system, the method comprising: running a plurality of tests on a software application to generate first test results for each of the plurality of tests; rerunning one or more tests of the plurality of tests on the software application to generate subsequent test results for each of the one or more tests; and for any particular ones of the one or more tests that are determined to have subsequent test results that are inconsistent with the first test results, identifying those particular ones of the one or more tests as having bugs that cause those particular ones of the one or more tests to generate inconsistent test results.