recompose this grid

testing results for: sql
power8
GNU-Fed-p64
sql/test/FeatureRequests6.951 
foreign_key_outer_join_dead_code_elimination-explain-0join-query X O0.449 
foreign_key_outer_join_dead_code_elimination-explain-0join-view X O0.449 
foreign_key_outer_join_dead_code_elimination-explain-1join-query X O0.459 
foreign_key_outer_join_dead_code_elimination-explain-1join-view X O0.442 
foreign_key_outer_join_dead_code_elimination-explain-2join-query X O0.452 
foreign_key_outer_join_dead_code_elimination-explain-2join-view X O0.451 
67658 (Aug2018)