Aleksandr,
I've ran pt-table-checksum through the test suite using your workaround ( blob datatype for upper and lower boundary ) and the results were ok. So in principle at least, you should be ok using this fix.
Aleksandr,
I've ran pt-table-checksum through the test suite using your workaround ( blob datatype for upper and lower boundary ) and the results were ok.
So in principle at least, you should be ok using this fix.