Struct RelOptInfo

Source

#[repr(C)]
pub struct RelOptInfo {Show 59 fields
    pub type_: NodeTag,
    pub reloptkind: Type,
    pub relids: Relids,
    pub rows: f64,
    pub consider_startup: bool,
    pub consider_param_startup: bool,
    pub consider_parallel: bool,
    pub reltarget: *mut PathTarget,
    pub pathlist: *mut List,
    pub ppilist: *mut List,
    pub partial_pathlist: *mut List,
    pub cheapest_startup_path: *mut Path,
    pub cheapest_total_path: *mut Path,
    pub cheapest_unique_path: *mut Path,
    pub cheapest_parameterized_paths: *mut List,
    pub direct_lateral_relids: Relids,
    pub lateral_relids: Relids,
    pub relid: Index,
    pub reltablespace: Oid,
    pub rtekind: Type,
    pub min_attr: AttrNumber,
    pub max_attr: AttrNumber,
    pub attr_needed: *mut Relids,
    pub attr_widths: *mut int32,
    pub lateral_vars: *mut List,
    pub lateral_referencers: Relids,
    pub indexlist: *mut List,
    pub statlist: *mut List,
    pub pages: BlockNumber,
    pub tuples: f64,
    pub allvisfrac: f64,
    pub eclass_indexes: *mut Bitmapset,
    pub subroot: *mut PlannerInfo,
    pub subplan_params: *mut List,
    pub rel_parallel_workers: c_int,
    pub amflags: uint32,
    pub serverid: Oid,
    pub userid: Oid,
    pub useridiscurrent: bool,
    pub fdwroutine: *mut FdwRoutine,
    pub fdw_private: *mut c_void,
    pub unique_for_rels: *mut List,
    pub non_unique_for_rels: *mut List,
    pub baserestrictinfo: *mut List,
    pub baserestrictcost: QualCost,
    pub baserestrict_min_security: Index,
    pub joininfo: *mut List,
    pub has_eclass_joins: bool,
    pub consider_partitionwise_join: bool,
    pub top_parent_relids: Relids,
    pub part_scheme: PartitionScheme,
    pub nparts: c_int,
    pub boundinfo: *mut PartitionBoundInfoData,
    pub partbounds_merged: bool,
    pub partition_qual: *mut List,
    pub part_rels: *mut *mut RelOptInfo,
    pub all_partrels: Relids,
    pub partexprs: *mut *mut List,
    pub nullable_partexprs: *mut *mut List,
}

Fields§

§type_: NodeTag§reloptkind: Type§relids: Relids§rows: f64§consider_startup: bool§consider_param_startup: bool§consider_parallel: bool§reltarget: *mut PathTarget§pathlist: *mut List§ppilist: *mut List§partial_pathlist: *mut List§cheapest_startup_path: *mut Path§cheapest_total_path: *mut Path§cheapest_unique_path: *mut Path§cheapest_parameterized_paths: *mut List§direct_lateral_relids: Relids§lateral_relids: Relids§relid: Index§reltablespace: Oid§rtekind: Type§min_attr: AttrNumber§max_attr: AttrNumber§attr_needed: *mut Relids§attr_widths: *mut int32§lateral_vars: *mut List§lateral_referencers: Relids§indexlist: *mut List§statlist: *mut List§pages: BlockNumber§tuples: f64§allvisfrac: f64§eclass_indexes: *mut Bitmapset§subroot: *mut PlannerInfo§subplan_params: *mut List§rel_parallel_workers: c_int§amflags: uint32§serverid: Oid§userid: Oid§useridiscurrent: bool§fdwroutine: *mut FdwRoutine§fdw_private: *mut c_void§unique_for_rels: *mut List§non_unique_for_rels: *mut List§baserestrictinfo: *mut List§baserestrictcost: QualCost§baserestrict_min_security: Index§joininfo: *mut List§has_eclass_joins: bool§consider_partitionwise_join: bool§top_parent_relids: Relids§part_scheme: PartitionScheme§nparts: c_int§boundinfo: *mut PartitionBoundInfoData§partbounds_merged: bool§partition_qual: *mut List§part_rels: *mut *mut RelOptInfo§all_partrels: Relids§partexprs: *mut *mut List§nullable_partexprs: *mut *mut List

Struct RelOptInfoCopy item path

Fields§

Trait Implementations§

impl Clone for RelOptInfo

fn clone(&self) -> RelOptInfo

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

impl Debug for RelOptInfo

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

impl Default for RelOptInfo

fn default() -> Self

impl Display for RelOptInfo

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

impl PgNode for RelOptInfo

fn display_node(&self) -> String

impl Copy for RelOptInfo

Auto Trait Implementations§

impl Freeze for RelOptInfo

impl RefUnwindSafe for RelOptInfo

impl !Send for RelOptInfo

impl !Sync for RelOptInfo

impl Unpin for RelOptInfo

impl UnwindSafe for RelOptInfo

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for Twhere T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct RelOptInfo

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T> ToOwned for T
where T: Clone,

impl<T> ToString for T
where T: Display + ?Sized,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,