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Data Fields
PruneState Struct Reference

Data Fields

Relation rel
 
GlobalVisState * vistest
 
TransactionId new_prune_xid
 
TransactionId snapshotConflictHorizon
 
int nredirected
 
int ndead
 
int nunused
 
OffsetNumber redirected [MaxHeapTuplesPerPage *2]
 
OffsetNumber nowdead [MaxHeapTuplesPerPage]
 
OffsetNumber nowunused [MaxHeapTuplesPerPage]
 
bool marked [MaxHeapTuplesPerPage+1]
 

Detailed Description

Definition at line 32 of file pruneheap.c.

Field Documentation

◆ marked

bool PruneState::marked[MaxHeapTuplesPerPage+1]

Definition at line 55 of file pruneheap.c.

Referenced by heap_page_prune(), heap_prune_chain(), heap_prune_record_dead(), heap_prune_record_redirect(), and heap_prune_record_unused().

◆ ndead

int PruneState::ndead

Definition at line 42 of file pruneheap.c.

Referenced by heap_page_prune(), and heap_prune_record_dead().

◆ new_prune_xid

TransactionId PruneState::new_prune_xid

Definition at line 39 of file pruneheap.c.

Referenced by heap_page_prune(), and heap_prune_record_prunable().

◆ nowdead

OffsetNumber PruneState::nowdead[MaxHeapTuplesPerPage]

Definition at line 46 of file pruneheap.c.

Referenced by heap_page_prune(), and heap_prune_record_dead().

◆ nowunused

OffsetNumber PruneState::nowunused[MaxHeapTuplesPerPage]

Definition at line 47 of file pruneheap.c.

Referenced by heap_page_prune(), and heap_prune_record_unused().

◆ nredirected

int PruneState::nredirected

Definition at line 41 of file pruneheap.c.

Referenced by heap_page_prune(), and heap_prune_record_redirect().

◆ nunused

int PruneState::nunused

Definition at line 43 of file pruneheap.c.

Referenced by heap_page_prune(), and heap_prune_record_unused().

◆ redirected

OffsetNumber PruneState::redirected[MaxHeapTuplesPerPage *2]

Definition at line 45 of file pruneheap.c.

Referenced by heap_page_prune(), and heap_prune_record_redirect().

◆ rel

Relation PruneState::rel

Definition at line 34 of file pruneheap.c.

Referenced by heap_page_prune().

◆ snapshotConflictHorizon

TransactionId PruneState::snapshotConflictHorizon

Definition at line 40 of file pruneheap.c.

Referenced by heap_page_prune(), and heap_prune_chain().

◆ vistest

GlobalVisState* PruneState::vistest

Definition at line 37 of file pruneheap.c.

Referenced by heap_page_prune(), and heap_prune_satisfies_vacuum().

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