recompose this grid

testing results for: sql
lab05
GNU-Fed-i64
sql/test7.574 
hot-snapshot O X3.007 
sql/test/BugTracker-201515.657 
timestamp_convert.Bug-3815 X O0.012 
sql/test/BugTracker-20176.474 
insert_self_ref_FK.Bug-6131 X X0.019 
date-arithmetic.Bug-6415 M M0.011 
sql/test/Triggers0.290 
trigger_action X O0.024 
sql/test/emptydb-upgrade1.745 
upgrade X O1.672 
sql/test/emptydb-upgrade-chain1.745 
upgrade X O1.665 
sql/test/emptydb-upgrade-chain-hge2.355 
upgrade X O2.278 
sql/test/emptydb-upgrade-hge2.338 
upgrade X O2.264 
sql/test/mergetables1.737 
singlekeyconstraint X X0.087 
sql/test/testdb-upgrade1.862 
upgrade X O1.679 
sql/test/testdb-upgrade-chain1.879 
upgrade X O1.662 
sql/test/testdb-upgrade-chain-hge2.519 
upgrade X O2.300 
sql/test/testdb-upgrade-hge2.492 
upgrade X O2.305 
total539.124 
73658 (unlock)