recompose this grid

testing results for: sql
mac-mini
Cla-Dar-i64
sql/test/BugTracker-20177.519 
insert_self_ref_FK.Bug-6131 X X0.043 
sql/test/Triggers0.726 
trigger_action X O0.056 
trigger_projection X X0.023 
sql/test/mergetables1.835 
singlekeyconstraint X X0.044 
sql/test/testdb-upgrade2.052 
upgrade X O1.723 
sql/test/testdb-upgrade-chain2.097 
upgrade X O1.713 
sql/test/testdb-upgrade-chain-hge2.114 
upgrade X O1.655 
sql/test/testdb-upgrade-hge2.115 
upgrade X O1.755 
total678.540 
76919 (Oct2020)