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Data Fields
IndexScanDescData Struct Reference

#include <relscan.h>

Data Fields

Relation heapRelation
 
Relation indexRelation
 
struct SnapshotData * xs_snapshot
 
int numberOfKeys
 
int numberOfOrderBys
 
struct ScanKeyData * keyData
 
struct ScanKeyData * orderByData
 
bool xs_want_itup
 
bool xs_temp_snap
 
bool kill_prior_tuple
 
bool ignore_killed_tuples
 
bool xactStartedInRecovery
 
void * opaque
 
struct IndexScanInstrumentation * instrument
 
IndexTuple xs_itup
 
struct TupleDescData * xs_itupdesc
 
HeapTuple xs_hitup
 
struct TupleDescData * xs_hitupdesc
 
ItemPointerData xs_heaptid
 
bool xs_heap_continue
 
IndexFetchTableData * xs_heapfetch
 
bool xs_recheck
 
Datum * xs_orderbyvals
 
bool * xs_orderbynulls
 
bool xs_recheckorderby
 
struct ParallelIndexScanDescData * parallel_scan
 

Detailed Description

Definition at line 134 of file relscan.h.

Field Documentation

◆ heapRelation

Relation IndexScanDescData::heapRelation

Definition at line 137 of file relscan.h.

Referenced by _bt_killitems(), btgetbitmap(), btgettuple(), btrescan(), index_beginscan(), index_beginscan_parallel(), IndexOnlyNext(), and RelationGetIndexScan().

◆ ignore_killed_tuples

bool IndexScanDescData::ignore_killed_tuples

Definition at line 149 of file relscan.h.

Referenced by _bt_readpage(), _hash_load_qualified_items(), gistScanPage(), and RelationGetIndexScan().

◆ indexRelation

Relation IndexScanDescData::indexRelation

Definition at line 138 of file relscan.h.

Referenced by _bt_advance_array_keys(), _bt_advance_array_keys_increment(), _bt_checkkeys(), _bt_compare_scankey_args(), _bt_endpoint(), _bt_find_extreme_element(), _bt_first(), _bt_killitems(), _bt_merge_arrays(), _bt_num_array_keys(), _bt_oppodir_checkkeys(), _bt_parallel_primscan_schedule(), _bt_parallel_seize(), _bt_preprocess_array_keys(), _bt_preprocess_array_keys_final(), _bt_preprocess_keys(), _bt_readfirstpage(), _bt_readnextpage(), _bt_readpage(), _bt_saoparray_shrink(), _bt_scanbehind_checkkeys(), _bt_set_startikey(), _bt_setup_array_cmp(), _bt_skiparray_strat_decrement(), _bt_skiparray_strat_increment(), _bt_start_array_keys(), _hash_checkqual(), _hash_first(), _hash_kill_items(), _hash_next(), _hash_readnext(), _hash_readpage(), _hash_readprev(), blbeginscan(), blgetbitmap(), bringetbitmap(), btrescan(), ginbeginscan(), ginNewScanKey(), gistbeginscan(), gistgetbitmap(), gistgettuple(), gistindex_keytest(), gistkillitems(), gistrescan(), gistScanPage(), hashendscan(), hashrescan(), index_endscan(), index_fetch_heap(), index_getbitmap(), index_getnext_tid(), index_markpos(), index_parallelrescan(), index_rescan(), index_restrpos(), RelationGetIndexScan(), scanGetCandidate(), scanPendingInsert(), spgbeginscan(), spggetbitmap(), spggettuple(), and spgrescan().

◆ instrument

struct IndexScanInstrumentation* IndexScanDescData::instrument

Definition at line 160 of file relscan.h.

Referenced by _bt_first(), _hash_first(), blgetbitmap(), bringetbitmap(), ginNewScanKey(), gistgetbitmap(), gistgettuple(), index_beginscan(), index_beginscan_bitmap(), index_beginscan_parallel(), RelationGetIndexScan(), and spgrescan().

◆ keyData

struct ScanKeyData* IndexScanDescData::keyData

Definition at line 142 of file relscan.h.

Referenced by _bt_num_array_keys(), _bt_preprocess_array_keys(), _bt_preprocess_keys(), _hash_checkqual(), _hash_first(), blgetbitmap(), blrescan(), bringetbitmap(), brinrescan(), btrescan(), ginNewScanKey(), ginrescan(), gistindex_keytest(), gistrescan(), hashrescan(), IndexScanEnd(), RelationGetIndexScan(), spgPrepareScanKeys(), and spgrescan().

◆ kill_prior_tuple

bool IndexScanDescData::kill_prior_tuple

Definition at line 148 of file relscan.h.

Referenced by btgettuple(), gistgettuple(), hashgettuple(), index_fetch_heap(), index_getbitmap(), index_getnext_tid(), index_rescan(), index_restrpos(), and RelationGetIndexScan().

◆ numberOfKeys

int IndexScanDescData::numberOfKeys

Definition at line 140 of file relscan.h.

Referenced by _bt_num_array_keys(), _bt_preprocess_array_keys(), _bt_preprocess_keys(), _hash_checkqual(), _hash_first(), blgetbitmap(), blrescan(), bringetbitmap(), brinrescan(), btbeginscan(), btrescan(), ginNewScanKey(), ginrescan(), gistindex_keytest(), gistrescan(), hashrescan(), index_rescan(), RelationGetIndexScan(), spgPrepareScanKeys(), and spgrescan().

◆ numberOfOrderBys

int IndexScanDescData::numberOfOrderBys

Definition at line 141 of file relscan.h.

Referenced by gistbeginscan(), gistgettuple(), gistindex_keytest(), gistrescan(), gistScanPage(), index_rescan(), index_store_float8_orderby_distances(), IndexOnlyNext(), pairingheap_GISTSearchItem_cmp(), RelationGetIndexScan(), reorderqueue_push(), spgbeginscan(), spgendscan(), spgPrepareScanKeys(), and spgrescan().

◆ opaque

void* IndexScanDescData::opaque

Definition at line 154 of file relscan.h.

Referenced by _bt_advance_array_keys(), _bt_advance_array_keys_increment(), _bt_check_compare(), _bt_checkkeys(), _bt_endpoint(), _bt_first(), _bt_killitems(), _bt_merge_arrays(), _bt_next(), _bt_oppodir_checkkeys(), _bt_parallel_done(), _bt_parallel_primscan_schedule(), _bt_parallel_seize(), _bt_preprocess_array_keys(), _bt_preprocess_array_keys_final(), _bt_preprocess_keys(), _bt_readfirstpage(), _bt_readnextpage(), _bt_readpage(), _bt_scanbehind_checkkeys(), _bt_set_startikey(), _bt_setup_array_cmp(), _bt_skiparray_strat_adjust(), _bt_skiparray_strat_decrement(), _bt_skiparray_strat_increment(), _bt_start_array_keys(), _bt_start_prim_scan(), _bt_steppage(), _bt_tuple_before_array_skeys(), _bt_unmark_keys(), _hash_first(), _hash_kill_items(), _hash_load_qualified_items(), _hash_next(), _hash_readnext(), _hash_readpage(), _hash_readprev(), blbeginscan(), blendscan(), blgetbitmap(), blrescan(), brinbeginscan(), brinendscan(), bringetbitmap(), btbeginscan(), btendscan(), btgetbitmap(), btgettuple(), btmarkpos(), btrescan(), btrestrpos(), collectMatchesForHeapRow(), getNextNearest(), ginbeginscan(), ginendscan(), gingetbitmap(), ginNewScanKey(), ginrescan(), gistbeginscan(), gistendscan(), gistgetbitmap(), gistgettuple(), gistindex_keytest(), gistkillitems(), gistrescan(), gistScanPage(), hashbeginscan(), hashendscan(), hashgetbitmap(), hashgettuple(), hashrescan(), RelationGetIndexScan(), scanGetItem(), scanPendingInsert(), spgbeginscan(), spgendscan(), spggetbitmap(), spggettuple(), spgPrepareScanKeys(), spgrescan(), and startScan().

◆ orderByData

struct ScanKeyData* IndexScanDescData::orderByData

Definition at line 143 of file relscan.h.

Referenced by gistindex_keytest(), gistrescan(), IndexScanEnd(), RelationGetIndexScan(), spgPrepareScanKeys(), and spgrescan().

◆ parallel_scan

struct ParallelIndexScanDescData* IndexScanDescData::parallel_scan

Definition at line 192 of file relscan.h.

Referenced by _bt_advance_array_keys(), _bt_first(), _bt_parallel_done(), _bt_parallel_primscan_schedule(), _bt_parallel_release(), _bt_parallel_seize(), _bt_preprocess_array_keys_final(), _bt_readnextpage(), _bt_readpage(), _bt_start_prim_scan(), _bt_steppage(), btparallelrescan(), and index_beginscan_internal().

◆ xactStartedInRecovery

bool IndexScanDescData::xactStartedInRecovery

Definition at line 150 of file relscan.h.

Referenced by index_fetch_heap(), and RelationGetIndexScan().

◆ xs_heap_continue

bool IndexScanDescData::xs_heap_continue

Definition at line 174 of file relscan.h.

Referenced by index_fetch_heap(), index_getnext_slot(), index_getnext_tid(), index_rescan(), index_restrpos(), and IndexOnlyNext().

◆ xs_heapfetch

IndexFetchTableData* IndexScanDescData::xs_heapfetch

Definition at line 176 of file relscan.h.

Referenced by index_beginscan(), index_beginscan_parallel(), index_endscan(), index_fetch_heap(), index_getnext_tid(), index_parallelrescan(), index_rescan(), index_restrpos(), and RelationGetIndexScan().

◆ xs_heaptid

ItemPointerData IndexScanDescData::xs_heaptid

Definition at line 173 of file relscan.h.

Referenced by _bt_returnitem(), _hash_first(), _hash_next(), btgetbitmap(), execCurrentOf(), getNextNearest(), gistgettuple(), index_fetch_heap(), index_getnext_slot(), index_getnext_tid(), and spggettuple().

◆ xs_hitup

HeapTuple IndexScanDescData::xs_hitup

Definition at line 170 of file relscan.h.

Referenced by getNextNearest(), gistgetbitmap(), gistgettuple(), gistrescan(), gistScanPage(), IndexOnlyNext(), RelationGetIndexScan(), and spggettuple().

◆ xs_hitupdesc

struct TupleDescData* IndexScanDescData::xs_hitupdesc

Definition at line 171 of file relscan.h.

Referenced by gistrescan(), IndexOnlyNext(), RelationGetIndexScan(), and spgbeginscan().

◆ xs_itup

IndexTuple IndexScanDescData::xs_itup

Definition at line 168 of file relscan.h.

Referenced by _bt_returnitem(), IndexOnlyNext(), and RelationGetIndexScan().

◆ xs_itupdesc

struct TupleDescData* IndexScanDescData::xs_itupdesc

Definition at line 169 of file relscan.h.

Referenced by btbeginscan(), IndexOnlyNext(), and RelationGetIndexScan().

◆ xs_orderbynulls

bool* IndexScanDescData::xs_orderbynulls

Definition at line 188 of file relscan.h.

Referenced by gistbeginscan(), index_store_float8_orderby_distances(), IndexNextWithReorder(), spgbeginscan(), and spgendscan().

◆ xs_orderbyvals

Datum* IndexScanDescData::xs_orderbyvals

Definition at line 187 of file relscan.h.

Referenced by gistbeginscan(), index_store_float8_orderby_distances(), IndexNextWithReorder(), spgbeginscan(), and spgendscan().

◆ xs_recheck

bool IndexScanDescData::xs_recheck

Definition at line 178 of file relscan.h.

Referenced by btgettuple(), getNextNearest(), gistgettuple(), hashgettuple(), IndexNext(), IndexNextWithReorder(), IndexOnlyNext(), and spggettuple().

◆ xs_recheckorderby

bool IndexScanDescData::xs_recheckorderby

Definition at line 189 of file relscan.h.

Referenced by index_store_float8_orderby_distances(), IndexNextWithReorder(), and IndexOnlyNext().

◆ xs_snapshot

struct SnapshotData* IndexScanDescData::xs_snapshot

Definition at line 139 of file relscan.h.

Referenced by _bt_endpoint(), _bt_first(), _bt_readpage(), _hash_first(), _hash_readnext(), btrescan(), gistScanPage(), index_beginscan(), index_beginscan_bitmap(), index_beginscan_parallel(), index_endscan(), index_fetch_heap(), index_restrpos(), RelationGetIndexScan(), scanPendingInsert(), and startScan().

◆ xs_temp_snap

bool IndexScanDescData::xs_temp_snap

Definition at line 145 of file relscan.h.

Referenced by index_beginscan_internal(), and index_endscan().

◆ xs_want_itup

bool IndexScanDescData::xs_want_itup

Definition at line 144 of file relscan.h.

Referenced by btrescan(), ExecIndexOnlyScanInitializeDSM(), ExecIndexOnlyScanInitializeWorker(), getNextNearest(), gistgettuple(), gistrescan(), gistScanPage(), IndexOnlyNext(), RelationGetIndexScan(), and spggettuple().

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