                     easy                 medium               hard                 extra                all                 
count                36                   77                   25                   41                   179                 

====================== EXACT MATCHING ACCURACY =====================
exact match          0.722                0.766                0.680                0.439                0.670               

---------------------PARTIAL MATCHING ACCURACY----------------------
select               0.861                0.957                0.950                0.919                0.926               
select(no AGG)       0.861                0.971                1.000                0.919                0.938               
where                0.625                0.917                1.000                0.667                0.773               
where(no OP)         0.688                0.958                1.000                0.704                0.813               
group(no Having)     0.500                0.962                1.000                0.700                0.886               
group                0.500                0.885                1.000                0.700                0.841               
order                1.000                0.875                1.000                0.900                0.933               
and/or               1.000                1.000                0.880                0.902                0.961               
IUEN                 0.000                0.000                0.667                0.500                0.571               
keywords             1.000                0.964                0.947                0.703                0.896               
---------------------- PARTIAL MATCHING RECALL ----------------------
select               0.861                0.857                0.760                0.829                0.838               
select(no AGG)       0.861                0.870                0.800                0.829                0.849               
where                0.625                0.759                0.615                0.643                0.674               
where(no OP)         0.688                0.793                0.615                0.679                0.709               
group(no Having)     0.500                0.893                0.857                0.778                0.848               
group                0.500                0.821                0.857                0.778                0.804               
order                1.000                0.778                0.857                1.000                0.903               
and/or               1.000                1.000                1.000                1.000                1.000               
IUEN                 0.000                0.000                0.667                0.444                0.533               
keywords             1.000                0.855                0.720                0.634                0.796               
---------------------- PARTIAL MATCHING F1 --------------------------
select               0.861                0.904                0.844                0.872                0.880               
select(no AGG)       0.861                0.918                0.889                0.872                0.891               
where                0.625                0.830                0.762                0.655                0.720               
where(no OP)         0.688                0.868                0.762                0.691                0.758               
group(no Having)     0.500                0.926                0.923                0.737                0.867               
group                0.500                0.852                0.923                0.737                0.822               
order                1.000                0.824                0.923                0.947                0.918               
and/or               1.000                1.000                0.936                0.949                0.980               
IUEN                 1.000                1.000                0.667                0.471                0.552               
keywords             1.000                0.906                0.818                0.667                0.843               