recompose this grid

testing results for: sql
mac-mini
Cla-Dar-i64
mac-mini
Cla-Dar-i64
lab01
Cla-Fed-i64
lab04
GNU-Fed-i64
lab05
GNU-Fed-i64
lab05
GNU-Fed-i64
lab05
GNU-Fed-i64
lab04
GNU-Fed-i64
lab05
GNU-Fed-i64
lab01
GNU-Fed-i64
lab05
GNU-Fed-i64
lab01
Int-Fed-i64
power8
GNU-Fed-p64
power8
GNU-Fed-p64
win2k12r2
Mic-Win-i32
win2k12r2
Mic-Win-i64
lab03
Int-Win-i64
lab03
Mic-Win-i64
sql/test/mergetables1.959 1.919 2.255 2.363 0.988 0.990 2.479 1.787 0.729 3.244 1.676 2.242 2.131 2.129 5.485 4.250 4.727 5.226 
singlekeyconstraint O X0.052  O X0.065  O X0.070  O X0.071  O X0.031  O X0.032  O X0.096  O X0.064  O X0.025  O X0.109  O X0.061  O X0.074  O X0.085  O X0.056  O X0.219  O X0.156  O X0.156  O X0.265 
79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)79411 (default)