PostgreSQL Source Code  git master
Data Fields
LVRelState Struct Reference

Data Fields

Relation rel
 
Relation * indrels
 
int nindexes
 
BufferAccessStrategy bstrategy
 
ParallelVacuumState * pvs
 
bool aggressive
 
bool skipwithvm
 
bool consider_bypass_optimization
 
bool do_index_vacuuming
 
bool do_index_cleanup
 
bool do_rel_truncate
 
struct VacuumCutoffs cutoffs
 
GlobalVisState * vistest
 
TransactionId NewRelfrozenXid
 
MultiXactId NewRelminMxid
 
bool skippedallvis
 
char * dbname
 
char * relnamespace
 
char * relname
 
char * indname
 
BlockNumber blkno
 
OffsetNumber offnum
 
VacErrPhase phase
 
bool verbose
 
TidStore * dead_items
 
VacDeadItemsInfo * dead_items_info
 
BlockNumber rel_pages
 
BlockNumber scanned_pages
 
BlockNumber removed_pages
 
BlockNumber frozen_pages
 
BlockNumber lpdead_item_pages
 
BlockNumber missed_dead_pages
 
BlockNumber nonempty_pages
 
double new_rel_tuples
 
double new_live_tuples
 
IndexBulkDeleteResult ** indstats
 
int num_index_scans
 
int64 tuples_deleted
 
int64 tuples_frozen
 
int64 lpdead_items
 
int64 live_tuples
 
int64 recently_dead_tuples
 
int64 missed_dead_tuples
 
BlockNumber current_block
 
BlockNumber next_unskippable_block
 
bool next_unskippable_allvis
 
Buffer next_unskippable_vmbuffer
 

Detailed Description

Definition at line 136 of file vacuumlazy.c.

Field Documentation

◆ aggressive

bool LVRelState::aggressive

Definition at line 148 of file vacuumlazy.c.

Referenced by find_next_unskippable_block(), heap_vacuum_rel(), lazy_scan_heap(), and lazy_scan_noprune().

◆ blkno

BlockNumber LVRelState::blkno

Definition at line 172 of file vacuumlazy.c.

Referenced by lazy_scan_heap(), lazy_truncate_heap(), lazy_vacuum_heap_rel(), restore_vacuum_error_info(), update_vacuum_error_info(), and vacuum_error_callback().

◆ bstrategy

BufferAccessStrategy LVRelState::bstrategy

Definition at line 144 of file vacuumlazy.c.

Referenced by count_nondeletable_pages(), dead_items_alloc(), heap_vacuum_rel(), lazy_check_wraparound_failsafe(), lazy_cleanup_one_index(), lazy_scan_heap(), lazy_vacuum_heap_rel(), and lazy_vacuum_one_index().

◆ consider_bypass_optimization

bool LVRelState::consider_bypass_optimization

Definition at line 152 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_scan_heap(), and lazy_vacuum().

◆ current_block

BlockNumber LVRelState::current_block

Definition at line 215 of file vacuumlazy.c.

Referenced by heap_vac_scan_next_block(), and lazy_scan_heap().

◆ cutoffs

struct VacuumCutoffs LVRelState::cutoffs

Definition at line 157 of file vacuumlazy.c.

Referenced by heap_page_is_all_visible(), heap_vacuum_rel(), lazy_check_wraparound_failsafe(), lazy_scan_noprune(), and lazy_scan_prune().

◆ dbname

char* LVRelState::dbname

Definition at line 168 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), and lazy_check_wraparound_failsafe().

◆ dead_items

TidStore* LVRelState::dead_items

Definition at line 187 of file vacuumlazy.c.

Referenced by dead_items_add(), dead_items_alloc(), dead_items_reset(), lazy_scan_heap(), lazy_vacuum(), lazy_vacuum_heap_rel(), and lazy_vacuum_one_index().

◆ dead_items_info

VacDeadItemsInfo* LVRelState::dead_items_info

Definition at line 188 of file vacuumlazy.c.

Referenced by dead_items_add(), dead_items_alloc(), dead_items_reset(), lazy_scan_heap(), lazy_vacuum(), lazy_vacuum_all_indexes(), lazy_vacuum_heap_rel(), and lazy_vacuum_one_index().

◆ do_index_cleanup

bool LVRelState::do_index_cleanup

Definition at line 156 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_check_wraparound_failsafe(), lazy_cleanup_all_indexes(), lazy_scan_heap(), lazy_vacuum(), lazy_vacuum_all_indexes(), lazy_vacuum_heap_rel(), and update_relstats_all_indexes().

◆ do_index_vacuuming

bool LVRelState::do_index_vacuuming

Definition at line 155 of file vacuumlazy.c.

Referenced by dead_items_alloc(), heap_vacuum_rel(), lazy_check_wraparound_failsafe(), lazy_scan_heap(), lazy_vacuum(), lazy_vacuum_all_indexes(), lazy_vacuum_heap_page(), and lazy_vacuum_heap_rel().

◆ do_rel_truncate

bool LVRelState::do_rel_truncate

Definition at line 157 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_check_wraparound_failsafe(), and should_attempt_truncation().

◆ frozen_pages

BlockNumber LVRelState::frozen_pages

Definition at line 193 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), and lazy_scan_prune().

◆ indname

char* LVRelState::indname

Definition at line 171 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_cleanup_one_index(), lazy_vacuum_one_index(), and vacuum_error_callback().

◆ indrels

Relation* LVRelState::indrels

Definition at line 140 of file vacuumlazy.c.

Referenced by dead_items_alloc(), heap_vacuum_rel(), lazy_cleanup_all_indexes(), lazy_vacuum_all_indexes(), and update_relstats_all_indexes().

◆ indstats

IndexBulkDeleteResult** LVRelState::indstats

Definition at line 202 of file vacuumlazy.c.

Referenced by dead_items_cleanup(), heap_vacuum_rel(), lazy_cleanup_all_indexes(), lazy_vacuum_all_indexes(), and update_relstats_all_indexes().

◆ live_tuples

int64 LVRelState::live_tuples

Definition at line 210 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_scan_heap(), lazy_scan_noprune(), and lazy_scan_prune().

◆ lpdead_item_pages

BlockNumber LVRelState::lpdead_item_pages

Definition at line 194 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_scan_noprune(), lazy_scan_prune(), lazy_vacuum(), and lazy_vacuum_heap_rel().

◆ lpdead_items

int64 LVRelState::lpdead_items

Definition at line 209 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_scan_noprune(), lazy_scan_prune(), lazy_vacuum(), lazy_vacuum_all_indexes(), and lazy_vacuum_heap_rel().

◆ missed_dead_pages

BlockNumber LVRelState::missed_dead_pages

Definition at line 195 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), and lazy_scan_noprune().

◆ missed_dead_tuples

int64 LVRelState::missed_dead_tuples

Definition at line 212 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_scan_heap(), and lazy_scan_noprune().

◆ new_live_tuples

double LVRelState::new_live_tuples

Definition at line 200 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), and lazy_scan_heap().

◆ new_rel_tuples

double LVRelState::new_rel_tuples

Definition at line 199 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_cleanup_all_indexes(), and lazy_scan_heap().

◆ NewRelfrozenXid

TransactionId LVRelState::NewRelfrozenXid

Definition at line 163 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_scan_noprune(), and lazy_scan_prune().

◆ NewRelminMxid

MultiXactId LVRelState::NewRelminMxid

Definition at line 164 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_scan_noprune(), and lazy_scan_prune().

◆ next_unskippable_allvis

bool LVRelState::next_unskippable_allvis

Definition at line 217 of file vacuumlazy.c.

Referenced by find_next_unskippable_block(), heap_vac_scan_next_block(), and lazy_scan_heap().

◆ next_unskippable_block

BlockNumber LVRelState::next_unskippable_block

Definition at line 216 of file vacuumlazy.c.

Referenced by find_next_unskippable_block(), heap_vac_scan_next_block(), and lazy_scan_heap().

◆ next_unskippable_vmbuffer

Buffer LVRelState::next_unskippable_vmbuffer

Definition at line 218 of file vacuumlazy.c.

Referenced by find_next_unskippable_block(), heap_vac_scan_next_block(), and lazy_scan_heap().

◆ nindexes

int LVRelState::nindexes

Definition at line 141 of file vacuumlazy.c.

Referenced by dead_items_alloc(), heap_vacuum_rel(), lazy_cleanup_all_indexes(), lazy_scan_heap(), lazy_scan_noprune(), lazy_scan_prune(), lazy_vacuum(), lazy_vacuum_all_indexes(), and update_relstats_all_indexes().

◆ nonempty_pages

BlockNumber LVRelState::nonempty_pages

Definition at line 196 of file vacuumlazy.c.

Referenced by count_nondeletable_pages(), heap_vacuum_rel(), lazy_scan_noprune(), lazy_scan_prune(), lazy_truncate_heap(), and should_attempt_truncation().

◆ num_index_scans

int LVRelState::num_index_scans

Definition at line 205 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_check_wraparound_failsafe(), lazy_cleanup_all_indexes(), lazy_vacuum(), lazy_vacuum_all_indexes(), and lazy_vacuum_heap_rel().

◆ offnum

OffsetNumber LVRelState::offnum

Definition at line 173 of file vacuumlazy.c.

Referenced by heap_page_is_all_visible(), lazy_scan_noprune(), lazy_scan_prune(), restore_vacuum_error_info(), update_vacuum_error_info(), and vacuum_error_callback().

◆ phase

VacErrPhase LVRelState::phase

Definition at line 174 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), restore_vacuum_error_info(), update_vacuum_error_info(), and vacuum_error_callback().

◆ pvs

ParallelVacuumState* LVRelState::pvs

Definition at line 145 of file vacuumlazy.c.

Referenced by dead_items_alloc(), dead_items_cleanup(), dead_items_reset(), lazy_cleanup_all_indexes(), and lazy_vacuum_all_indexes().

◆ recently_dead_tuples

int64 LVRelState::recently_dead_tuples

Definition at line 211 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_scan_heap(), lazy_scan_noprune(), and lazy_scan_prune().

◆ rel

Relation LVRelState::rel

Definition at line 139 of file vacuumlazy.c.

Referenced by count_nondeletable_pages(), dead_items_alloc(), find_next_unskippable_block(), heap_page_is_all_visible(), heap_vacuum_rel(), lazy_cleanup_one_index(), lazy_scan_heap(), lazy_scan_new_or_empty(), lazy_scan_noprune(), lazy_scan_prune(), lazy_truncate_heap(), lazy_vacuum_all_indexes(), lazy_vacuum_heap_page(), lazy_vacuum_heap_rel(), and lazy_vacuum_one_index().

◆ rel_pages

BlockNumber LVRelState::rel_pages

Definition at line 190 of file vacuumlazy.c.

Referenced by count_nondeletable_pages(), find_next_unskippable_block(), heap_vac_scan_next_block(), heap_vacuum_rel(), lazy_cleanup_all_indexes(), lazy_scan_heap(), lazy_truncate_heap(), lazy_vacuum(), and should_attempt_truncation().

◆ relname

char* LVRelState::relname

Definition at line 170 of file vacuumlazy.c.

Referenced by count_nondeletable_pages(), dead_items_alloc(), heap_vacuum_rel(), lazy_check_wraparound_failsafe(), lazy_scan_prune(), lazy_truncate_heap(), lazy_vacuum_heap_rel(), and vacuum_error_callback().

◆ relnamespace

char* LVRelState::relnamespace

Definition at line 169 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_check_wraparound_failsafe(), and vacuum_error_callback().

◆ removed_pages

BlockNumber LVRelState::removed_pages

Definition at line 192 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), and lazy_truncate_heap().

◆ scanned_pages

BlockNumber LVRelState::scanned_pages

Definition at line 191 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), lazy_cleanup_all_indexes(), and lazy_scan_heap().

◆ skippedallvis

bool LVRelState::skippedallvis

Definition at line 165 of file vacuumlazy.c.

Referenced by heap_vac_scan_next_block(), and heap_vacuum_rel().

◆ skipwithvm

bool LVRelState::skipwithvm

Definition at line 150 of file vacuumlazy.c.

Referenced by find_next_unskippable_block(), and heap_vacuum_rel().

◆ tuples_deleted

int64 LVRelState::tuples_deleted

Definition at line 207 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), and lazy_scan_prune().

◆ tuples_frozen

int64 LVRelState::tuples_frozen

Definition at line 208 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), and lazy_scan_prune().

◆ verbose

bool LVRelState::verbose

Definition at line 175 of file vacuumlazy.c.

Referenced by count_nondeletable_pages(), dead_items_alloc(), heap_vacuum_rel(), and lazy_truncate_heap().

◆ vistest

GlobalVisState* LVRelState::vistest

Definition at line 161 of file vacuumlazy.c.

Referenced by heap_vacuum_rel(), and lazy_scan_prune().

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