PostgreSQL Source Code git master
Data Fields
buftag Struct Reference

#include <buf_internals.h>

Data Fields

Oid spcOid
 
Oid dbOid
 
RelFileNumber relNumber
 
ForkNumber forkNum
 
BlockNumber blockNum
 

Detailed Description

Definition at line 162 of file buf_internals.h.

Field Documentation

◆ blockNum

BlockNumber buftag::blockNum

Definition at line 168 of file buf_internals.h.

Referenced by AbortBufferIO(), apw_dump_now(), buffer_readv_complete_one(), buffer_stage_common(), BufferGetBlockNumber(), BufferGetTag(), BufferSync(), buffertag_comparator(), BufferTagsEqual(), BufTableInsert(), ClearBufferTag(), DropRelationBuffers(), DropRelationLocalBuffers(), ExtendBufferedRelShared(), FindAndDropRelationBuffers(), FlushLocalBuffer(), InitBufferTag(), InvalidateLocalBuffer(), IssuePendingWritebacks(), local_buffer_write_error_callback(), pg_buffercache_pages(), ReleaseAndReadBuffer(), and shared_buffer_write_error_callback().

◆ dbOid

Oid buftag::dbOid

Definition at line 165 of file buf_internals.h.

Referenced by apw_dump_now(), buffer_readv_complete_one(), BufferTagsEqual(), BufTagGetRelFileLocator(), BufTagMatchesRelFileLocator(), ClearBufferTag(), DropDatabaseBuffers(), FlushDatabaseBuffers(), InitBufferTag(), and pg_buffercache_pages().

◆ forkNum

ForkNumber buftag::forkNum

Definition at line 167 of file buf_internals.h.

Referenced by buffer_readv_complete_one(), BufferTagsEqual(), BufTagGetForkNum(), and BufTagSetRelForkDetails().

◆ relNumber

RelFileNumber buftag::relNumber

Definition at line 166 of file buf_internals.h.

Referenced by buffer_readv_complete_one(), buffer_stage_common(), BufferTagsEqual(), BufTagGetRelNumber(), and BufTagSetRelForkDetails().

◆ spcOid

Oid buftag::spcOid

Definition at line 164 of file buf_internals.h.

Referenced by apw_dump_now(), buffer_readv_complete_one(), BufferSync(), BufferTagsEqual(), BufTagGetRelFileLocator(), BufTagMatchesRelFileLocator(), ClearBufferTag(), InitBufferTag(), and pg_buffercache_pages().

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