PostgreSQL Source Code  git master
Data Fields
MultiXactStateData Struct Reference

Data Fields

MultiXactId nextMXact
 
MultiXactOffset nextOffset
 
bool finishedStartup
 
MultiXactId oldestMultiXactId
 
Oid oldestMultiXactDB
 
MultiXactOffset oldestOffset
 
bool oldestOffsetKnown
 
MultiXactId multiVacLimit
 
MultiXactId multiWarnLimit
 
MultiXactId multiStopLimit
 
MultiXactId multiWrapLimit
 
MultiXactOffset offsetStopLimit
 
ConditionVariable nextoff_cv
 
MultiXactId perBackendXactIds [FLEXIBLE_ARRAY_MEMBER]
 

Detailed Description

Definition at line 241 of file multixact.c.

Field Documentation

◆ finishedStartup

bool MultiXactStateData::finishedStartup

Definition at line 250 of file multixact.c.

Referenced by find_multixact_start(), SetMultiXactIdLimit(), SetOffsetVacuumLimit(), TrimMultiXact(), and TruncateMultiXact().

◆ multiStopLimit

MultiXactId MultiXactStateData::multiStopLimit

Definition at line 271 of file multixact.c.

Referenced by GetNewMultiXactId(), and SetMultiXactIdLimit().

◆ multiVacLimit

MultiXactId MultiXactStateData::multiVacLimit

Definition at line 269 of file multixact.c.

Referenced by GetNewMultiXactId(), and SetMultiXactIdLimit().

◆ multiWarnLimit

MultiXactId MultiXactStateData::multiWarnLimit

Definition at line 270 of file multixact.c.

Referenced by GetNewMultiXactId(), and SetMultiXactIdLimit().

◆ multiWrapLimit

MultiXactId MultiXactStateData::multiWrapLimit

Definition at line 272 of file multixact.c.

Referenced by GetNewMultiXactId(), and SetMultiXactIdLimit().

◆ nextMXact

MultiXactId MultiXactStateData::nextMXact

Definition at line 244 of file multixact.c.

Referenced by GetMultiXactIdMembers(), GetNewMultiXactId(), GetOldestMultiXactId(), MaybeExtendOffsetSlru(), MultiXactAdvanceNextMXact(), MultiXactGetCheckptMulti(), MultiXactIdSetOldestMember(), MultiXactIdSetOldestVisible(), MultiXactSetNextMXact(), ReadMultiXactCounts(), ReadMultiXactIdRange(), ReadNextMultiXactId(), SetMultiXactIdLimit(), SetOffsetVacuumLimit(), StartupMultiXact(), TrimMultiXact(), and TruncateMultiXact().

◆ nextoff_cv

ConditionVariable MultiXactStateData::nextoff_cv

Definition at line 281 of file multixact.c.

Referenced by GetMultiXactIdMembers(), MultiXactShmemInit(), and RecordNewMultiXact().

◆ nextOffset

MultiXactOffset MultiXactStateData::nextOffset

Definition at line 247 of file multixact.c.

Referenced by GetMultiXactIdMembers(), GetNewMultiXactId(), MultiXactAdvanceNextMXact(), MultiXactGetCheckptMulti(), MultiXactSetNextMXact(), ReadMultiXactCounts(), SetOffsetVacuumLimit(), StartupMultiXact(), TrimMultiXact(), and TruncateMultiXact().

◆ offsetStopLimit

MultiXactOffset MultiXactStateData::offsetStopLimit

Definition at line 275 of file multixact.c.

Referenced by GetNewMultiXactId(), and SetOffsetVacuumLimit().

◆ oldestMultiXactDB

Oid MultiXactStateData::oldestMultiXactDB

Definition at line 258 of file multixact.c.

Referenced by GetNewMultiXactId(), MultiXactGetCheckptMulti(), SetMultiXactIdLimit(), TrimMultiXact(), and TruncateMultiXact().

◆ oldestMultiXactId

MultiXactId MultiXactStateData::oldestMultiXactId

Definition at line 257 of file multixact.c.

Referenced by GetMultiXactIdMembers(), MultiXactAdvanceOldest(), MultiXactGetCheckptMulti(), ReadMultiXactCounts(), ReadMultiXactIdRange(), SetMultiXactIdLimit(), SetOffsetVacuumLimit(), TrimMultiXact(), and TruncateMultiXact().

◆ oldestOffset

MultiXactOffset MultiXactStateData::oldestOffset

Definition at line 265 of file multixact.c.

Referenced by GetNewMultiXactId(), ReadMultiXactCounts(), and SetOffsetVacuumLimit().

◆ oldestOffsetKnown

bool MultiXactStateData::oldestOffsetKnown

Definition at line 266 of file multixact.c.

Referenced by GetNewMultiXactId(), ReadMultiXactCounts(), and SetOffsetVacuumLimit().

◆ perBackendXactIds

MultiXactId MultiXactStateData::perBackendXactIds[FLEXIBLE_ARRAY_MEMBER]

Definition at line 330 of file multixact.c.

Referenced by MultiXactShmemInit().

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