github.com/cockroachdb/cockroach@v20.2.0-alpha.1+incompatible/pkg/sql/opt/opbench/testdata/scan-lineitem.csv (about)

     1  rows,num_cols,estimated,actual
     2  1000000,1,1170000.020000,0.834084
     3  2000000,1,2340000.020000,1.489845
     4  3000000,1,3510000.020000,2.211772
     5  4000000,1,4680000.020000,2.787555
     6  5000000,1,5850000.020000,3.727968
     7  6000000,1,7020000.020000,4.538592
     8  1000000,2,1180000.020000,0.856709
     9  2000000,2,2360000.020000,1.689832
    10  3000000,2,3540000.020000,2.624644
    11  4000000,2,4720000.020000,3.354893
    12  5000000,2,5900000.020000,4.149957
    13  6000000,2,7080000.020000,5.126522
    14  1000000,3,1190000.020000,0.948950
    15  2000000,3,2380000.020000,1.844214
    16  3000000,3,3570000.020000,2.819678
    17  4000000,3,4760000.020000,3.689639
    18  5000000,3,5950000.020000,4.598679
    19  6000000,3,7140000.020000,5.589131
    20  1000000,4,1200000.020000,0.963368
    21  2000000,4,2400000.020000,1.907634
    22  3000000,4,3600000.020000,2.819860
    23  4000000,4,4800000.020000,3.835917
    24  5000000,4,6000000.020000,4.603531
    25  6000000,4,7200000.020000,5.676630
    26  1000000,16,1320000.020000,1.951303
    27  2000000,16,2640000.020000,3.845009
    28  3000000,16,3960000.020000,5.823685
    29  4000000,16,5280000.020000,7.786907
    30  5000000,16,6600000.020000,9.746737
    31  6000000,16,7920000.020000,11.603873