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TupleTableSlotOps Struct Reference

#include <tuptable.h>

Data Fields

size_t base_slot_size

void(* init )(TupleTableSlot *slot)

void(* release )(TupleTableSlot *slot)

void(* clear )(TupleTableSlot *slot)

void(* getsomeattrs )(TupleTableSlot *slot, int natts)

Datum(* getsysattr )(TupleTableSlot *slot, int attnum, bool *isnull)

bool(* is_current_xact_tuple )(TupleTableSlot *slot)

void(* materialize )(TupleTableSlot *slot)

void(* copyslot )(TupleTableSlot *dstslot, TupleTableSlot *srcslot)

HeapTuple(* get_heap_tuple )(TupleTableSlot *slot)

MinimalTuple(* get_minimal_tuple )(TupleTableSlot *slot)

HeapTuple(* copy_heap_tuple )(TupleTableSlot *slot)

MinimalTuple(* copy_minimal_tuple )(TupleTableSlot *slot, Size extra)

Detailed Description

Definition at line 134 of file tuptable.h.

Field Documentation

◆ base_slot_size

size_t TupleTableSlotOps::base_slot_size

Definition at line 137 of file tuptable.h.

Referenced by MakeTupleTableSlot().

◆ clear

void(* TupleTableSlotOps::clear) (TupleTableSlot *slot)

Definition at line 151 of file tuptable.h.

Referenced by ExecClearTuple().

◆ copy_heap_tuple

HeapTuple(* TupleTableSlotOps::copy_heap_tuple) (TupleTableSlot *slot)

Definition at line 212 of file tuptable.h.

Referenced by ExecCopySlotHeapTuple(), and ExecFetchSlotHeapTuple().

◆ copy_minimal_tuple

MinimalTuple(* TupleTableSlotOps::copy_minimal_tuple) (TupleTableSlot *slot, Size extra)

Definition at line 226 of file tuptable.h.

Referenced by ExecCopySlotMinimalTuple(), ExecCopySlotMinimalTupleExtra(), and ExecFetchSlotMinimalTuple().

◆ copyslot

void(* TupleTableSlotOps::copyslot) (TupleTableSlot *dstslot, TupleTableSlot *srcslot)

Definition at line 186 of file tuptable.h.

Referenced by ExecCopySlot().

◆ get_heap_tuple

HeapTuple(* TupleTableSlotOps::get_heap_tuple) (TupleTableSlot *slot)

Definition at line 194 of file tuptable.h.

Referenced by ExecFetchSlotHeapTuple().

◆ get_minimal_tuple

MinimalTuple(* TupleTableSlotOps::get_minimal_tuple) (TupleTableSlot *slot)

Definition at line 202 of file tuptable.h.

Referenced by ExecFetchSlotMinimalTuple().

◆ getsomeattrs

void(* TupleTableSlotOps::getsomeattrs) (TupleTableSlot *slot, int natts)

Definition at line 160 of file tuptable.h.

Referenced by slot_getsomeattrs_int().

◆ getsysattr

Datum(* TupleTableSlotOps::getsysattr) (TupleTableSlot *slot, int attnum, bool *isnull)

Definition at line 167 of file tuptable.h.

Referenced by slot_getsysattr().

◆ init

void(* TupleTableSlotOps::init) (TupleTableSlot *slot)

Definition at line 140 of file tuptable.h.

Referenced by MakeTupleTableSlot().

◆ is_current_xact_tuple

bool(* TupleTableSlotOps::is_current_xact_tuple) (TupleTableSlot *slot)

Definition at line 173 of file tuptable.h.

Referenced by slot_is_current_xact_tuple().

◆ materialize

void(* TupleTableSlotOps::materialize) (TupleTableSlot *slot)

Definition at line 179 of file tuptable.h.

Referenced by ExecFetchSlotHeapTuple(), and ExecMaterializeSlot().

◆ release

void(* TupleTableSlotOps::release) (TupleTableSlot *slot)

Definition at line 143 of file tuptable.h.

Referenced by ExecDropSingleTupleTableSlot(), and ExecResetTupleTable().

The documentation for this struct was generated from the following file:

src/include/executor/tuptable.h