# tableName ColName numIterations zeroRowCnt allRowCnt 
region r_regionkey 100 0 5 
nation n_nationkey 100 0 25
customer c_custkey 20 0 150000
part p_partkey 5 0 200000
supplier s_suppkey 100 0 10000
partsupp ps_partkey 8 0 800000
orders o_orderkey 20 0 1500000
lineitem l_orderkey 1 0 6001215
