PostgreSQL Source Code  git master
Data Fields
BufferCachePagesRec Struct Reference

Data Fields

uint32 bufferid
 
RelFileNumber relfilenumber
 
Oid reltablespace
 
Oid reldatabase
 
ForkNumber forknum
 
BlockNumber blocknum
 
bool isvalid
 
bool isdirty
 
uint16 usagecount
 
int32 pinning_backends
 

Detailed Description

Definition at line 28 of file pg_buffercache_pages.c.

Field Documentation

◆ blocknum

BlockNumber BufferCachePagesRec::blocknum

Definition at line 35 of file pg_buffercache_pages.c.

Referenced by pg_buffercache_pages().

◆ bufferid

uint32 BufferCachePagesRec::bufferid

Definition at line 30 of file pg_buffercache_pages.c.

Referenced by pg_buffercache_pages().

◆ forknum

ForkNumber BufferCachePagesRec::forknum

Definition at line 34 of file pg_buffercache_pages.c.

Referenced by pg_buffercache_pages().

◆ isdirty

bool BufferCachePagesRec::isdirty

Definition at line 37 of file pg_buffercache_pages.c.

Referenced by pg_buffercache_pages().

◆ isvalid

bool BufferCachePagesRec::isvalid

Definition at line 36 of file pg_buffercache_pages.c.

Referenced by pg_buffercache_pages().

◆ pinning_backends

int32 BufferCachePagesRec::pinning_backends

Definition at line 45 of file pg_buffercache_pages.c.

Referenced by pg_buffercache_pages().

◆ reldatabase

Oid BufferCachePagesRec::reldatabase

Definition at line 33 of file pg_buffercache_pages.c.

Referenced by pg_buffercache_pages().

◆ relfilenumber

RelFileNumber BufferCachePagesRec::relfilenumber

Definition at line 31 of file pg_buffercache_pages.c.

Referenced by pg_buffercache_pages().

◆ reltablespace

Oid BufferCachePagesRec::reltablespace

Definition at line 32 of file pg_buffercache_pages.c.

Referenced by pg_buffercache_pages().

◆ usagecount

uint16 BufferCachePagesRec::usagecount

Definition at line 38 of file pg_buffercache_pages.c.

Referenced by pg_buffercache_pages().

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