recompose this grid

testing results for: sql
lab03
Mic-Win-i64
sql/test/BugTracker-201785.891 
insert_self_ref_FK.Bug-6131 X X0.717 
crash_after_oidx_on_sys_statistics.Bug-6251 X O0.655 
python_loader_clobbers_default_with_null.Bug-6464 X X2.184 
70158 (Nov2019)