Struct pgrx::pg_sys::WindowAggState

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#[repr(C)]
pub struct WindowAggState {
Show 52 fields
    pub ss: ScanState,
    pub funcs: *mut List,
    pub numfuncs: i32,
    pub numaggs: i32,
    pub perfunc: *mut WindowStatePerFuncData,
    pub peragg: *mut WindowStatePerAggData,
    pub partEqfunction: *mut ExprState,
    pub ordEqfunction: *mut ExprState,
    pub buffer: *mut Tuplestorestate,
    pub current_ptr: i32,
    pub framehead_ptr: i32,
    pub frametail_ptr: i32,
    pub grouptail_ptr: i32,
    pub spooled_rows: i64,
    pub currentpos: i64,
    pub frameheadpos: i64,
    pub frametailpos: i64,
    pub agg_winobj: *mut WindowObjectData,
    pub aggregatedbase: i64,
    pub aggregatedupto: i64,
    pub frameOptions: i32,
    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: i64,
    pub frameheadgroup: i64,
    pub frametailgroup: i64,
    pub groupheadpos: i64,
    pub grouptailpos: i64,
    pub partcontext: *mut MemoryContextData,
    pub aggcontext: *mut MemoryContextData,
    pub curaggcontext: *mut MemoryContextData,
    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,

}

Fields§

§ss: ScanState§funcs: *mut List§numfuncs: i32§numaggs: i32§perfunc: *mut WindowStatePerFuncData§peragg: *mut WindowStatePerAggData§partEqfunction: *mut ExprState§ordEqfunction: *mut ExprState§buffer: *mut Tuplestorestate§current_ptr: i32§framehead_ptr: i32§frametail_ptr: i32§grouptail_ptr: i32§spooled_rows: i64§currentpos: i64§frameheadpos: i64§frametailpos: i64§agg_winobj: *mut WindowObjectData§aggregatedbase: i64§aggregatedupto: i64§frameOptions: i32§startOffset: *mut ExprState§endOffset: *mut ExprState§startOffsetValue: Datum§endOffsetValue: Datum§startInRangeFunc: FmgrInfo§endInRangeFunc: FmgrInfo§inRangeColl: Oid§inRangeAsc: bool§inRangeNullsFirst: bool§currentgroup: i64§frameheadgroup: i64§frametailgroup: i64§groupheadpos: i64§grouptailpos: i64§partcontext: *mut MemoryContextData§aggcontext: *mut MemoryContextData§curaggcontext: *mut MemoryContextData§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<(), Error>

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

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fn default() -> WindowAggState

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<(), Error>

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

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