presto-main/src/main/java/io/prestosql/sql/analyzer/FeaturesConfig.java/FeaturesConfig/setEnableStatsCalculator
class FeaturesConfig:    @Config("enable-stats-calculator")
    @LegacyConfig("experimental.enable-stats-calculator")
    public FeaturesConfig setEnableStatsCalculator(boolean enableStatsCalculator)
    {
        this.enableStatsCalculator = enableStatsCalculator;
        return this;
    }