presto-main/src/main/java/io/prestosql/sql/analyzer/FeaturesConfig.java/FeaturesConfig/setFastInequalityJoins
class FeaturesConfig:    @Config("fast-inequality-joins")
    @ConfigDescription("Use faster handling of inequality joins if it is possible")
    public FeaturesConfig setFastInequalityJoins(boolean fastInequalityJoins)
    {
        this.fastInequalityJoins = fastInequalityJoins;
        return this;
    }