Struct mz_repr::optimize::OptimizerFeatures

pub struct OptimizerFeatures {
    pub enable_consolidate_after_union_negate: bool,
    pub enable_eager_delta_joins: bool,
    pub enable_letrec_fixpoint_analysis: bool,
    pub enable_new_outer_join_lowering: bool,
    pub enable_reduce_mfp_fusion: bool,
    pub enable_variadic_left_join_lowering: bool,
    pub enable_cardinality_estimates: bool,
    pub persist_fast_path_limit: usize,
    pub reoptimize_imported_views: bool,
    pub enable_value_window_function_fusion: bool,
    pub enable_reduce_unnest_list_fusion: bool,
    pub enable_window_aggregation_fusion: bool,
}

Fields

enable_consolidate_after_union_negate: bool

enable_eager_delta_joins: bool

enable_letrec_fixpoint_analysis: bool

enable_new_outer_join_lowering: bool

enable_reduce_mfp_fusion: bool

enable_variadic_left_join_lowering: bool

enable_cardinality_estimates: bool

persist_fast_path_limit: usize

reoptimize_imported_views: bool

enable_value_window_function_fusion: bool

enable_reduce_unnest_list_fusion: bool

enable_window_aggregation_fusion: bool

Trait Implementations

impl Arbitrary for OptimizerFeatures

type Parameters = (<bool as Arbitrary>::Parameters, <bool as Arbitrary>::Parameters, <bool as Arbitrary>::Parameters, <bool as Arbitrary>::Parameters, <bool as Arbitrary>::Parameters, <bool as Arbitrary>::Parameters, <bool as Arbitrary>::Parameters, <usize as Arbitrary>::Parameters, <bool as Arbitrary>::Parameters, (<bool as Arbitrary>::Parameters, <bool as Arbitrary>::Parameters, <bool as Arbitrary>::Parameters))

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

type Strategy = Map<(<bool as Arbitrary>::Strategy, <bool as Arbitrary>::Strategy, <bool as Arbitrary>::Strategy, <bool as Arbitrary>::Strategy, <bool as Arbitrary>::Strategy, <bool as Arbitrary>::Strategy, <bool as Arbitrary>::Strategy, <usize as Arbitrary>::Strategy, <bool as Arbitrary>::Strategy, (<bool as Arbitrary>::Strategy, <bool as Arbitrary>::Strategy, <bool as Arbitrary>::Strategy)), fn(_: (bool, bool, bool, bool, bool, bool, bool, usize, bool, (bool, bool, bool))) -> OptimizerFeatures>

The type of Strategy used to generate values of type Self.

fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl Clone for OptimizerFeatures

fn clone(&self) -> OptimizerFeatures

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OptimizerFeatures

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for OptimizerFeatures

fn default() -> OptimizerFeatures

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OptimizerFeatures

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl OverrideFrom<OptimizerFeatureOverrides> for OptimizerFeatures

An OverrideFrom implementation that updates OptimizerFeatures using OptimizerFeatureOverrides values.

fn override_from(self, overrides: &OptimizerFeatureOverrides) -> Self

Override the configuration represented by Self with values from the given layer.

impl PartialEq for OptimizerFeatures

fn eq(&self, other: &OptimizerFeatures) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for OptimizerFeatures

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for OptimizerFeatures

impl StructuralPartialEq for OptimizerFeatures