graph G {
    compound="true"
    rankdir="TB"
    bgcolor="white"
    fontname="Tahoma"

    node [
        fixedsize="false"
        fontname="Tahoma"
        color="white"
        fillcolor="deepskyblue2"
        fontcolor="black"
        shape="box"
        style="filled"
        penwidth="1.0"
    ]
    edge [
        fontname="Arial"
        color="#00688b"
        fontcolor="black"
        fontsize="12"
        arrowsize="0.5"
        penwidth="1.0"
    ]




    "[src/theta_sketch_pg_functions.c]" -- "[src/aod_sketch_pg_functions.c]" [label=" 4 ", penwidth="4", color="#00688b93"];
    "[src/theta_sketch_pg_functions.c]" -- "[src/theta_sketch_c_adapter.cpp]" [label=" 3 ", penwidth="3", color="#00688b82"];
    "[src/cpc_sketch_pg_functions.c]" -- "[src/cpc_sketch_c_adapter.cpp]" [label=" 3 ", penwidth="3", color="#00688b82"];
    "[sql/datasketches_kll_float_sketch.sql]" -- "[sql/datasketches_kll_double_sketch.sql]" [label=" 3 ", penwidth="3", color="#00688b82"];
    "[src/theta_sketch_c_adapter.cpp]" -- "[sql/datasketches_theta_sketch.sql]" [label=" 3 ", penwidth="3", color="#00688b82"];
    "[src/theta_sketch_pg_functions.c]" -- "[sql/datasketches_theta_sketch.sql]" [label=" 3 ", penwidth="3", color="#00688b82"];
    "[src/hll_sketch_pg_functions.c]" -- "[src/hll_sketch_c_adapter.cpp]" [label=" 3 ", penwidth="3", color="#00688b82"];
    "[src/theta_sketch_pg_functions.c]" -- "[src/hll_sketch_pg_functions.c]" [label=" 3 ", penwidth="3", color="#00688b82"];
    "[src/theta_sketch_c_adapter.h]" -- "[src/agg_state.h]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_quantiles_double_sketch.sql]" -- "[sql/datasketches_aod_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/req_float_sketch_pg_functions.c]" -- "[sql/datasketches_req_float_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_kll_float_sketch.sql]" -- "[sql/datasketches_aod_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_req_float_sketch.sql]" -- "[sql/datasketches_hll_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/theta_sketch_pg_functions.c]" -- "[src/theta_sketch_c_adapter.h]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/aod_sketch_pg_functions.c]" -- "[src/aod_sketch_c_adapter.cpp]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_quantiles_double_sketch.sql]" -- "[sql/datasketches_kll_float_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/hll_sketch_pg_functions.c]" -- "[src/cpc_sketch_pg_functions.c]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/aod_sketch_pg_functions.c]" -- "[sql/datasketches_theta_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_quantiles_double_sketch.sql]" -- "[sql/datasketches_hll_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_frequent_strings_sketch.sql]" -- "[sql/datasketches_aod_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_hll_sketch.sql]" -- "[sql/datasketches_cpc_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/hll_sketch_pg_functions.c]" -- "[sql/datasketches_hll_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_theta_sketch.sql]" -- "[sql/datasketches_kll_float_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/aod_sketch_c_adapter.cpp]" -- "[sql/datasketches_aod_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_hll_sketch.sql]" -- "[sql/datasketches_frequent_strings_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_quantiles_double_sketch.sql]" -- "[sql/datasketches_kll_double_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/hll_sketch_c_adapter.cpp]" -- "[src/cpc_sketch_c_adapter.cpp]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/theta_sketch_pg_functions.c]" -- "[src/hll_sketch_c_adapter.cpp]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/quantiles_double_sketch_pg_functions.c]" -- "[sql/datasketches_quantiles_double_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_req_float_sketch.sql]" -- "[sql/datasketches_quantiles_double_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/hll_sketch_c_adapter.cpp]" -- "[sql/datasketches_hll_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/kll_double_sketch_pg_functions.c]" -- "[sql/datasketches_kll_float_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_theta_sketch.sql]" -- "[sql/datasketches_cpc_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_req_float_sketch.sql]" -- "[sql/datasketches_aod_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/aod_sketch_pg_functions.c]" -- "[sql/datasketches_aod_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/agg_state.h]" -- "[sql/datasketches_theta_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_theta_sketch.sql]" -- "[sql/datasketches_aod_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_cpc_sketch.sql]" -- "[sql/datasketches_aod_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/theta_sketch_c_adapter.cpp]" -- "[src/hll_sketch_c_adapter.cpp]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/hll_sketch_pg_functions.c]" -- "[src/aod_sketch_pg_functions.c]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_kll_double_sketch.sql]" -- "[sql/datasketches_frequent_strings_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/aod_sketch_pg_functions.c]" -- "[src/aod_sketch_c_adapter.h]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_kll_float_sketch.sql]" -- "[sql/datasketches_hll_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_req_float_sketch.sql]" -- "[sql/datasketches_frequent_strings_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/cpc_sketch_c_adapter.cpp]" -- "[src/aod_sketch_pg_functions.c]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/theta_sketch_pg_functions.c]" -- "[src/agg_state.h]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/theta_sketch_pg_functions.c]" -- "[src/cpc_sketch_c_adapter.cpp]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_req_float_sketch.sql]" -- "[sql/datasketches_kll_float_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[sql/datasketches_kll_double_sketch.sql]" -- "[sql/datasketches_hll_sketch.sql]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[src/theta_sketch_c_adapter.h]" -- "[src/theta_sketch_c_adapter.cpp]" [label=" 2 ", penwidth="2", color="#00688b70"];

}