Struct pgx_pg_sys::WindowAggState

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#[repr(C)]
pub struct WindowAggState {
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    pub ss: ScanState,
    pub funcs: *mut List,
    pub numfuncs: c_int,
    pub numaggs: c_int,
    pub perfunc: WindowStatePerFunc,
    pub peragg: WindowStatePerAgg,
    pub partEqfunction: *mut ExprState,
    pub ordEqfunction: *mut ExprState,
    pub buffer: *mut Tuplestorestate,
    pub current_ptr: c_int,
    pub framehead_ptr: c_int,
    pub frametail_ptr: c_int,
    pub grouptail_ptr: c_int,
    pub spooled_rows: int64,
    pub currentpos: int64,
    pub frameheadpos: int64,
    pub frametailpos: int64,
    pub agg_winobj: *mut WindowObjectData,
    pub aggregatedbase: int64,
    pub aggregatedupto: int64,
    pub frameOptions: c_int,
    pub startOffset: *mut ExprState,
    pub endOffset: *mut ExprState,
    pub startOffsetValue: Datum,
    pub endOffsetValue: Datum,
    pub startInRangeFunc: FmgrInfo,
    pub endInRangeFunc: FmgrInfo,
    pub inRangeColl: Oid,
    pub inRangeAsc: bool,
    pub inRangeNullsFirst: bool,
    pub currentgroup: int64,
    pub frameheadgroup: int64,
    pub frametailgroup: int64,
    pub groupheadpos: int64,
    pub grouptailpos: int64,
    pub partcontext: MemoryContext,
    pub aggcontext: MemoryContext,
    pub curaggcontext: MemoryContext,
    pub tmpcontext: *mut ExprContext,
    pub all_first: bool,
    pub all_done: bool,
    pub partition_spooled: bool,
    pub more_partitions: bool,
    pub framehead_valid: bool,
    pub frametail_valid: bool,
    pub grouptail_valid: bool,
    pub first_part_slot: *mut TupleTableSlot,
    pub framehead_slot: *mut TupleTableSlot,
    pub frametail_slot: *mut TupleTableSlot,
    pub agg_row_slot: *mut TupleTableSlot,
    pub temp_slot_1: *mut TupleTableSlot,
    pub temp_slot_2: *mut TupleTableSlot,

}

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§ss: ScanState§funcs: *mut List§numfuncs: c_int§numaggs: c_int§perfunc: WindowStatePerFunc§peragg: WindowStatePerAgg§partEqfunction: *mut ExprState§ordEqfunction: *mut ExprState§buffer: *mut Tuplestorestate§current_ptr: c_int§framehead_ptr: c_int§frametail_ptr: c_int§grouptail_ptr: c_int§spooled_rows: int64§currentpos: int64§frameheadpos: int64§frametailpos: int64§agg_winobj: *mut WindowObjectData§aggregatedbase: int64§aggregatedupto: int64§frameOptions: c_int§startOffset: *mut ExprState§endOffset: *mut ExprState§startOffsetValue: Datum§endOffsetValue: Datum§startInRangeFunc: FmgrInfo§endInRangeFunc: FmgrInfo§inRangeColl: Oid§inRangeAsc: bool§inRangeNullsFirst: bool§currentgroup: int64§frameheadgroup: int64§frametailgroup: int64§groupheadpos: int64§grouptailpos: int64§partcontext: MemoryContext§aggcontext: MemoryContext§curaggcontext: MemoryContext§tmpcontext: *mut ExprContext§all_first: bool§all_done: bool§partition_spooled: bool§more_partitions: bool§framehead_valid: bool§frametail_valid: bool§grouptail_valid: bool§first_part_slot: *mut TupleTableSlot§framehead_slot: *mut TupleTableSlot§frametail_slot: *mut TupleTableSlot§agg_row_slot: *mut TupleTableSlot§temp_slot_1: *mut TupleTableSlot§temp_slot_2: *mut TupleTableSlot

Trait Implementations§

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impl Clone for WindowAggState

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fn clone(&self) -> WindowAggState

Returns a copy 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 WindowAggState

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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 WindowAggState

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Display for WindowAggState

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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 PgNode for WindowAggState

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fn display_node(&self) -> String

Format this node Read more
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impl Copy for WindowAggState

Auto Trait Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for Twhere T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.