Support general-specific issue transition
As a crucial part of the proposed transition from the "waived" flag in kpet-db to using "known issues" in the DataWarehouse (&97) we need to support the workflow of replacing a wildcard known issue with one or several more specific ones. We need to be able to verify that the specific issues cover all (or most) irrelevant results covered by the wildcard issue over a certain span of time. Thus making the removal of the wildcard issue safe.
One approach could be supporting listing all test results (over a time span) that exhibit an issue, while excluding results that exhibit one or more other issues. Another could be supporting listing results for a particular test, which don't exhibit one or more issues, again over a time span.
Edited by Nikolai Kondrashov