recompose this grid

testing results for: sql
win2k12r2
Int-Win-i32
sql/test/BugTracker-201783.387 
insert_self_ref_FK.Bug-6131 X X0.531 
exist-bigint-missing.Bug-6315 X X0.750 
python_loader_clobbers_default_with_null.Bug-6464 X X1.953 
67900 (default)