HeapScanDescData Struct Reference

#include <heapam.h>

Data Fields
TableScanDescData	rs_base
BlockNumber	rs_nblocks
BlockNumber	rs_startblock
BlockNumber	rs_numblocks
bool	rs_inited
OffsetNumber	rs_coffset
BlockNumber	rs_cblock
Buffer	rs_cbuf
BufferAccessStrategy	rs_strategy
HeapTupleData	rs_ctup
ParallelBlockTableScanWorkerData *	rs_parallelworkerdata
int	rs_cindex
int	rs_ntuples
OffsetNumber	rs_vistuples [MaxHeapTuplesPerPage]

Detailed Description

Definition at line 48 of file heapam.h.

Field Documentation

rs_base

TableScanDescData HeapScanDescData::rs_base

Definition at line 50 of file heapam.h.

Referenced by heap_beginscan(), heap_endscan(), heap_getnext(), heap_getnextslot(), heap_getnextslot_tidrange(), heap_rescan(), heap_setscanlimits(), heapam_index_build_range_scan(), heapam_scan_get_blocks_done(), heapgetpage(), heapgettup_advance_block(), heapgettup_continue_page(), heapgettup_initial_block(), heapgettup_pagemode(), heapgettup_start_page(), and initscan().

rs_cblock

BlockNumber HeapScanDescData::rs_cblock

Definition at line 61 of file heapam.h.

Referenced by heapam_index_build_range_scan(), heapam_index_validate_scan(), heapam_relation_copy_for_cluster(), heapam_scan_analyze_next_block(), heapam_scan_analyze_next_tuple(), heapam_scan_bitmap_next_block(), heapam_scan_bitmap_next_tuple(), heapam_scan_get_blocks_done(), heapam_scan_sample_next_block(), heapam_scan_sample_next_tuple(), heapgetpage(), heapgettup(), heapgettup_pagemode(), and initscan().

rs_cbuf

Buffer HeapScanDescData::rs_cbuf

Definition at line 62 of file heapam.h.

Referenced by heap_endscan(), heap_getnextslot(), heap_getnextslot_tidrange(), heap_rescan(), heapam_index_build_range_scan(), heapam_index_validate_scan(), 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_continue_page(), heapgettup_pagemode(), heapgettup_start_page(), initscan(), and pgstat_heap().

rs_cindex

int HeapScanDescData::rs_cindex

Definition at line 76 of file heapam.h.

Referenced by heapam_scan_analyze_next_block(), heapam_scan_analyze_next_tuple(), heapam_scan_bitmap_next_block(), heapam_scan_bitmap_next_tuple(), and heapgettup_pagemode().

rs_coffset

OffsetNumber HeapScanDescData::rs_coffset

Definition at line 60 of file heapam.h.

Referenced by heapgettup_continue_page().

rs_ctup

HeapTupleData HeapScanDescData::rs_ctup

Definition at line 67 of file heapam.h.

Referenced by heap_beginscan(), heap_getnext(), heap_getnextslot(), heap_getnextslot_tidrange(), heapam_scan_bitmap_next_tuple(), heapam_scan_sample_next_tuple(), heapgettup(), heapgettup_pagemode(), and initscan().

rs_inited

bool HeapScanDescData::rs_inited

Definition at line 59 of file heapam.h.

Referenced by heap_setscanlimits(), heapam_scan_sample_next_block(), heapgettup(), heapgettup_continue_page(), heapgettup_initial_block(), heapgettup_pagemode(), heapgettup_start_page(), and initscan().

rs_nblocks

BlockNumber HeapScanDescData::rs_nblocks

Definition at line 53 of file heapam.h.

Referenced by heap_set_tidrange(), heapam_index_build_range_scan(), heapam_index_validate_scan(), heapam_relation_copy_for_cluster(), heapam_scan_bitmap_next_block(), heapam_scan_get_blocks_done(), heapam_scan_sample_next_block(), heapam_tuple_tid_valid(), heapgettup_advance_block(), heapgettup_initial_block(), initscan(), and pgstat_heap().

rs_ntuples

int HeapScanDescData::rs_ntuples

Definition at line 77 of file heapam.h.

Referenced by heapam_scan_bitmap_next_block(), heapam_scan_bitmap_next_tuple(), heapgetpage(), heapgettup_pagemode(), and SampleHeapTupleVisible().

rs_numblocks

BlockNumber HeapScanDescData::rs_numblocks

Definition at line 55 of file heapam.h.

Referenced by heap_setscanlimits(), heapgettup_advance_block(), heapgettup_initial_block(), and initscan().

rs_parallelworkerdata

ParallelBlockTableScanWorkerData* HeapScanDescData::rs_parallelworkerdata

Definition at line 73 of file heapam.h.

Referenced by heap_beginscan(), heap_endscan(), heapgettup_advance_block(), and heapgettup_initial_block().

rs_startblock

BlockNumber HeapScanDescData::rs_startblock

Definition at line 54 of file heapam.h.

Referenced by heap_setscanlimits(), heapam_relation_copy_for_cluster(), heapam_scan_get_blocks_done(), heapam_scan_sample_next_block(), heapgettup_advance_block(), heapgettup_initial_block(), and initscan().

rs_strategy

BufferAccessStrategy HeapScanDescData::rs_strategy

Definition at line 65 of file heapam.h.

Referenced by heap_beginscan(), heap_endscan(), heapgetpage(), initscan(), and pgstat_heap().

rs_vistuples

OffsetNumber HeapScanDescData::rs_vistuples[MaxHeapTuplesPerPage]

Definition at line 78 of file heapam.h.

Referenced by heapam_scan_bitmap_next_block(), heapam_scan_bitmap_next_tuple(), heapgetpage(), and SampleHeapTupleVisible().

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

• src/include/access/heapam.h