                     easy                 medium               hard                 extra                all                 
count                17                   24                   15                   25                   81                  

====================== EXACT MATCHING ACCURACY =====================
exact match          0.824                0.500                0.533                0.320                0.519               

---------------------PARTIAL MATCHING ACCURACY----------------------
select               0.875                0.750                0.846                0.933                0.844               
select(no AGG)       0.875                0.750                0.923                0.933                0.859               
where                1.000                0.500                0.714                1.000                0.739               
where(no OP)         1.000                0.625                0.714                1.000                0.783               
group(no Having)     1.000                0.600                0.667                1.000                0.800               
group                1.000                0.600                0.667                1.000                0.800               
order                0.000                1.000                0.800                0.500                0.650               
and/or               1.000                1.000                1.000                1.000                1.000               
IUEN                 0.000                0.000                0.500                1.000                0.667               
keywords             1.000                0.833                0.769                0.600                0.769               
---------------------- PARTIAL MATCHING RECALL ----------------------
select               0.824                0.625                0.733                0.560                0.667               
select(no AGG)       0.824                0.625                0.800                0.560                0.679               
where                1.000                0.500                0.625                0.455                0.567               
where(no OP)         1.000                0.625                0.625                0.455                0.600               
group(no Having)     1.000                0.333                0.500                0.429                0.429               
group                1.000                0.333                0.500                0.429                0.429               
order                0.000                1.000                0.667                0.333                0.520               
and/or               1.000                1.000                1.000                1.000                1.000               
IUEN                 0.000                0.000                0.500                0.333                0.400               
keywords             1.000                0.682                0.667                0.360                0.588               
---------------------- PARTIAL MATCHING F1 --------------------------
select               0.848                0.682                0.786                0.700                0.745               
select(no AGG)       0.848                0.682                0.857                0.700                0.759               
where                1.000                0.500                0.667                0.625                0.642               
where(no OP)         1.000                0.625                0.667                0.625                0.679               
group(no Having)     1.000                0.429                0.571                0.600                0.558               
group                1.000                0.429                0.571                0.600                0.558               
order                1.000                1.000                0.727                0.400                0.578               
and/or               1.000                1.000                1.000                1.000                1.000               
IUEN                 1.000                1.000                0.500                0.500                0.500               
keywords             1.000                0.750                0.714                0.450                0.667               