PostgreSQL Source Code  git master
Data Fields
VariableCacheData Struct Reference

#include <transam.h>

Data Fields

Oid nextOid
 
uint32 oidCount
 
FullTransactionId nextXid
 
TransactionId oldestXid
 
TransactionId xidVacLimit
 
TransactionId xidWarnLimit
 
TransactionId xidStopLimit
 
TransactionId xidWrapLimit
 
Oid oldestXidDB
 
TransactionId oldestCommitTsXid
 
TransactionId newestCommitTsXid
 
FullTransactionId latestCompletedXid
 
uint64 xactCompletionCount
 
TransactionId oldestClogXid
 

Detailed Description

Definition at line 209 of file transam.h.

Field Documentation

◆ latestCompletedXid

FullTransactionId VariableCacheData::latestCompletedXid

Definition at line 238 of file transam.h.

Referenced by ComputeXidHorizons(), GetRunningTransactionData(), GetSnapshotData(), MaintainLatestCompletedXid(), MaintainLatestCompletedXidRecovery(), StartupXLOG(), and TransactionIdIsInProgress().

◆ newestCommitTsXid

TransactionId VariableCacheData::newestCommitTsXid

Definition at line 233 of file transam.h.

Referenced by ActivateCommitTs(), CreateCheckPoint(), DeactivateCommitTs(), SetCommitTsLimit(), TransactionIdGetCommitTsData(), and TransactionTreeSetCommitTsData().

◆ nextOid

Oid VariableCacheData::nextOid

Definition at line 214 of file transam.h.

Referenced by BootStrapXLOG(), CreateCheckPoint(), GetNewObjectId(), SetNextObjectId(), StartupXLOG(), and xlog_redo().

◆ nextXid

FullTransactionId VariableCacheData::nextXid

Definition at line 220 of file transam.h.

Referenced by ActivateCommitTs(), AdvanceNextFullTransactionIdPastXid(), BootStrapXLOG(), CreateCheckPoint(), ForceTransactionIdLimitUpdate(), GetNewTransactionId(), GetOldestActiveTransactionId(), GetOldestSafeDecodingTransactionId(), GetRunningTransactionData(), MaintainLatestCompletedXidRecovery(), PrescanPreparedTransactions(), ProcArrayApplyRecoveryInfo(), ProcessTwoPhaseBuffer(), ReadNextFullTransactionId(), ReleasePredicateLocks(), SetTransactionIdLimit(), StartupCLOG(), StartupSUBTRANS(), StartupXLOG(), TrimCLOG(), update_cached_xid_range(), xlog_redo(), and XLogRecGetFullXid().

◆ oidCount

uint32 VariableCacheData::oidCount

Definition at line 215 of file transam.h.

Referenced by BootStrapXLOG(), CreateCheckPoint(), GetNewObjectId(), SetNextObjectId(), StartupXLOG(), and xlog_redo().

◆ oldestClogXid

TransactionId VariableCacheData::oldestClogXid

Definition at line 253 of file transam.h.

Referenced by AdvanceOldestClogXid(), and TransactionIdInRecentPast().

◆ oldestCommitTsXid

TransactionId VariableCacheData::oldestCommitTsXid

Definition at line 232 of file transam.h.

Referenced by ActivateCommitTs(), AdvanceOldestCommitTsXid(), CreateCheckPoint(), DeactivateCommitTs(), SetCommitTsLimit(), and TransactionIdGetCommitTsData().

◆ oldestXid

TransactionId VariableCacheData::oldestXid

Definition at line 222 of file transam.h.

Referenced by CreateCheckPoint(), ForceTransactionIdLimitUpdate(), GetSnapshotData(), SetTransactionIdLimit(), update_cached_xid_range(), and xlog_redo().

◆ oldestXidDB

Oid VariableCacheData::oldestXidDB

Definition at line 227 of file transam.h.

Referenced by CreateCheckPoint(), ForceTransactionIdLimitUpdate(), GetNewTransactionId(), and SetTransactionIdLimit().

◆ xactCompletionCount

uint64 VariableCacheData::xactCompletionCount

Definition at line 248 of file transam.h.

Referenced by CreateSharedProcArray(), ExpireTreeKnownAssignedTransactionIds(), GetSnapshotData(), GetSnapshotDataReuse(), ProcArrayClearTransaction(), ProcArrayEndTransactionInternal(), ProcArrayRemove(), and XidCacheRemoveRunningXids().

◆ xidStopLimit

TransactionId VariableCacheData::xidStopLimit

Definition at line 225 of file transam.h.

Referenced by GetNewTransactionId(), and SetTransactionIdLimit().

◆ xidVacLimit

TransactionId VariableCacheData::xidVacLimit

Definition at line 223 of file transam.h.

Referenced by ForceTransactionIdLimitUpdate(), GetNewTransactionId(), and SetTransactionIdLimit().

◆ xidWarnLimit

TransactionId VariableCacheData::xidWarnLimit

Definition at line 224 of file transam.h.

Referenced by GetNewTransactionId(), and SetTransactionIdLimit().

◆ xidWrapLimit

TransactionId VariableCacheData::xidWrapLimit

Definition at line 226 of file transam.h.

Referenced by GetNewTransactionId(), and SetTransactionIdLimit().

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