PageHeaderData Struct Reference

#include <bufpage.h>

Data Fields
PageXLogRecPtr	pd_lsn
uint16	pd_checksum
uint16	pd_flags
LocationIndex	pd_lower
LocationIndex	pd_upper
LocationIndex	pd_special
uint16	pd_pagesize_version
TransactionId	pd_prune_xid
ItemIdData	pd_linp [1]

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Detailed Description

Definition at line 147 of file bufpage.h.

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Field Documentation

uint16 PageHeaderData::pd_checksum

Definition at line 152 of file bufpage.h.

Referenced by page_header(), PageCalcChecksum16(), PageIsVerified(), and PageSetChecksumInplace().

uint16 PageHeaderData::pd_flags

Definition at line 153 of file bufpage.h.

Referenced by page_header(), PageInit(), and PageIsVerified().

ItemIdData PageHeaderData::pd_linp[1]

Definition at line 159 of file bufpage.h.

Referenced by PageIndexTupleDelete().

LocationIndex PageHeaderData::pd_lower

Definition at line 154 of file bufpage.h.

Referenced by page_header(), PageAddItem(), PageIndexMultiDelete(), PageIndexTupleDelete(), PageInit(), and PageIsVerified().

PageXLogRecPtr PageHeaderData::pd_lsn

Definition at line 150 of file bufpage.h.

uint16 PageHeaderData::pd_pagesize_version

Definition at line 157 of file bufpage.h.

TransactionId PageHeaderData::pd_prune_xid

Definition at line 158 of file bufpage.h.

Referenced by page_header().

LocationIndex PageHeaderData::pd_special

Definition at line 156 of file bufpage.h.

Referenced by GetBTPageStatistics(), page_header(), PageAddItem(), PageIndexMultiDelete(), PageIndexTupleDelete(), PageInit(), and PageIsVerified().

LocationIndex PageHeaderData::pd_upper

Definition at line 155 of file bufpage.h.

Referenced by page_header(), PageAddItem(), PageIndexMultiDelete(), PageIndexTupleDelete(), PageInit(), and PageIsVerified().

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

• src/include/storage/bufpage.h