Struct mz_repr::optimize::OptimizerFeatureOverrides

pub struct OptimizerFeatureOverrides {

    pub enable_consolidate_after_union_negate: Option<bool>,
    pub enable_eager_delta_joins: Option<bool>,
    pub enable_letrec_fixpoint_analysis: Option<bool>,
    pub enable_new_outer_join_lowering: Option<bool>,
    pub enable_reduce_mfp_fusion: Option<bool>,
    pub enable_variadic_left_join_lowering: Option<bool>,
    pub enable_cardinality_estimates: Option<bool>,
    pub persist_fast_path_limit: Option<usize>,
    pub reoptimize_imported_views: Option<bool>,
    pub enable_value_window_function_fusion: Option<bool>,
    pub enable_reduce_unnest_list_fusion: Option<bool>,
    pub enable_window_aggregation_fusion: Option<bool>,
    pub enable_reduce_reduction: Option<bool>,
}

Fields

enable_consolidate_after_union_negate: Option<bool>

enable_eager_delta_joins: Option<bool>

enable_letrec_fixpoint_analysis: Option<bool>

enable_new_outer_join_lowering: Option<bool>

enable_reduce_mfp_fusion: Option<bool>

enable_variadic_left_join_lowering: Option<bool>

enable_cardinality_estimates: Option<bool>

persist_fast_path_limit: Option<usize>

reoptimize_imported_views: Option<bool>

enable_value_window_function_fusion: Option<bool>

enable_reduce_unnest_list_fusion: Option<bool>

enable_window_aggregation_fusion: Option<bool>

enable_reduce_reduction: Option<bool>

Trait Implementations

impl Clone for OptimizerFeatureOverrides

fn clone(&self) -> OptimizerFeatureOverrides

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OptimizerFeatureOverrides

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

Formats the value using the given formatter.

impl Default for OptimizerFeatureOverrides

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OptimizerFeatureOverrides

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<BTreeMap<String, String>> for OptimizerFeatureOverrides

An OptimizerFeatureOverrides ⇒ BTreeMap<String, String> conversion.

WARNING: changing the definition of item might break catalog re-hydration for some catalog items (such as entries for CREATE CLUSTER ... FEATURES(...) statements).

fn from(value: BTreeMap<String, String>) -> Self

Converts to this type from the input type.

impl From<OptimizerFeatureOverrides> for BTreeMap<String, String>

A BTreeMap<String, String> ⇒ OptimizerFeatureOverrides conversion.

WARNING: changing the definition of item might break catalog re-hydration for some catalog items (such as entries for CREATE CLUSTER ... FEATURES(...) statements).

fn from(overrides: OptimizerFeatureOverrides) -> Self

Converts to this type from the input type.

impl Ord for OptimizerFeatureOverrides

fn cmp(&self, other: &OptimizerFeatureOverrides) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

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 OptimizerFeatureOverrides

fn eq(&self, other: &OptimizerFeatureOverrides) -> 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 PartialOrd for OptimizerFeatureOverrides

fn partial_cmp(&self, other: &OptimizerFeatureOverrides) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for OptimizerFeatureOverrides

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 OptimizerFeatureOverrides

impl StructuralPartialEq for OptimizerFeatureOverrides