TableScanDescData Struct Reference

#include <relscan.h>

Data Fields
Relation	rs_rd
struct SnapshotData *	rs_snapshot
int	rs_nkeys
struct ScanKeyData *	rs_key
ItemPointerData	rs_mintid
ItemPointerData	rs_maxtid
uint32	rs_flags
struct ParallelTableScanDescData *	rs_parallel

Detailed Description

Definition at line 31 of file relscan.h.

Field Documentation

rs_flags

uint32 TableScanDescData::rs_flags

Definition at line 47 of file relscan.h.

Referenced by heap_beginscan(), heap_endscan(), heap_getnext(), heap_getnextslot(), heap_getnextslot_tidrange(), heap_rescan(), heap_setscanlimits(), heapam_scan_sample_next_block(), heapam_scan_sample_next_tuple(), heapgetpage(), heapgettup_advance_block(), heapgettup_initial_block(), initscan(), SampleHeapTupleVisible(), table_rescan_tidrange(), table_scan_getnextslot_tidrange(), and table_scan_update_snapshot().

rs_key

struct ScanKeyData* TableScanDescData::rs_key

Definition at line 37 of file relscan.h.

Referenced by heap_beginscan(), heap_endscan(), heap_getnext(), heap_getnextslot(), heap_getnextslot_tidrange(), and initscan().

rs_maxtid

ItemPointerData TableScanDescData::rs_maxtid

Definition at line 41 of file relscan.h.

Referenced by heap_getnextslot_tidrange(), and heap_set_tidrange().

rs_mintid

ItemPointerData TableScanDescData::rs_mintid

Definition at line 40 of file relscan.h.

Referenced by heap_getnextslot_tidrange(), and heap_set_tidrange().

rs_nkeys

int TableScanDescData::rs_nkeys

Definition at line 36 of file relscan.h.

Referenced by heap_beginscan(), heap_getnext(), heap_getnextslot(), heap_getnextslot_tidrange(), and initscan().

rs_parallel

struct ParallelTableScanDescData* TableScanDescData::rs_parallel

Definition at line 49 of file relscan.h.

Referenced by ExecSeqScanReInitializeDSM(), heap_beginscan(), heapam_index_build_range_scan(), heapam_scan_get_blocks_done(), heapgettup_advance_block(), heapgettup_initial_block(), and initscan().

rs_rd

Relation TableScanDescData::rs_rd

Definition at line 34 of file relscan.h.

Referenced by acquire_sample_rows(), BitmapPrefetch(), heap_beginscan(), heap_endscan(), heap_get_latest_tid(), heap_getnext(), heap_getnextslot(), heap_getnextslot_tidrange(), heapam_scan_analyze_next_block(), heapam_scan_analyze_next_tuple(), heapam_scan_bitmap_next_block(), heapam_scan_bitmap_next_tuple(), heapam_scan_sample_next_block(), heapam_scan_sample_next_tuple(), heapgetpage(), heapgettup(), heapgettup_advance_block(), heapgettup_initial_block(), heapgettup_pagemode(), initscan(), table_beginscan_tidrange(), table_endscan(), table_rescan(), table_rescan_set_params(), table_rescan_tidrange(), table_scan_analyze_next_block(), table_scan_analyze_next_tuple(), table_scan_bitmap_next_block(), table_scan_bitmap_next_tuple(), table_scan_getnextslot(), table_scan_getnextslot_tidrange(), table_scan_sample_next_block(), table_scan_sample_next_tuple(), table_tuple_get_latest_tid(), and table_tuple_tid_valid().

rs_snapshot

struct SnapshotData* TableScanDescData::rs_snapshot

Definition at line 35 of file relscan.h.

Referenced by heap_beginscan(), heap_endscan(), heap_get_latest_tid(), heap_rescan(), heapam_index_build_range_scan(), heapam_scan_bitmap_next_block(), heapam_scan_sample_next_tuple(), heapgetpage(), heapgettup(), SampleHeapTupleVisible(), and table_scan_update_snapshot().

---

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

• src/include/access/relscan.h