recompose this grid

testing results for: sql
mac-mini
Cla-Dar-i64
sql/test/testdb-previous-upgrade 2.593 
upgrade  O X 2.593 
sql/test/testdb-previous-upgrade-chain 2.915 
upgrade  O X 2.915 
sql/test/testdb-previous-upgrade-chain-hge 2.676 
upgrade  O X 2.676 
sql/test/testdb-previous-upgrade-hge 2.510 
upgrade  O X 2.510 
83330 (default)