mz_repr::optimize

Struct OptimizerFeatures

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pub struct OptimizerFeatures {
Show 14 fields
    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_reduce_reduction: bool,
    pub enable_join_prioritize_arranged: bool,
    pub enable_projection_pushdown_after_relation_cse: bool,
    pub enable_less_reduce_in_eqprop: bool,
    pub enable_dequadratic_eqprop_map: bool,

}

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§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_reduce_reduction: bool§enable_join_prioritize_arranged: bool§enable_projection_pushdown_after_relation_cse: bool§enable_less_reduce_in_eqprop: bool§enable_dequadratic_eqprop_map: bool

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impl Arbitrary for OptimizerFeatures

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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, <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.
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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, <bool as Arbitrary>::Strategy, <bool as Arbitrary>::Strategy)), fn((bool, bool, bool, bool, bool, bool, bool, usize, bool, (bool, bool, bool, bool, bool))) -> OptimizerFeatures>

The type of Strategy used to generate values of type Self.
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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. Read more
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fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). Read more
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impl Clone for OptimizerFeatures

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fn clone(&self) -> OptimizerFeatures

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for OptimizerFeatures

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

Formats the value using the given formatter. Read more
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impl Default for OptimizerFeatures

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fn default() -> OptimizerFeatures

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for OptimizerFeatures

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl OverrideFrom<OptimizerFeatureOverrides> for OptimizerFeatures

An OverrideFrom implementation that updates OptimizerFeatures using OptimizerFeatureOverrides values.

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

Override the configuration represented by Self with values from the given layer.
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impl PartialEq for OptimizerFeatures

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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

Serialize this value into the given Serde serializer. Read more
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impl Eq for OptimizerFeatures

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impl StructuralPartialEq for OptimizerFeatures

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