Bryan Pendleton <[EMAIL PROTECTED]> writes: > Myrna van Lunteren wrote: >> Did the patch for DERBY-2202 (revision 491632) introduce this failure >> in predicatePushdown? Does this require a separate bug? > > It certainly might have. > > I did not see any failures when I ran derbyall prior to commit, > but perhaps I have a different environment? > > I'm having trouble coming up with a way that the DERBY-2202 change > would have caused a different query plan to be chosen.
I believe predicatePushdown has failed every now and then since it was added. DERBY-1902 and DERBY-1720 are logged for similar failures. I would guess it is the same instability as we see in the Wisconsin test and some of the other tests that print query plans. -- Knut Anders
