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 200 of file multixact.c.

Field Documentation

◆ finishedStartup

bool MultiXactStateData::finishedStartup

Definition at line 209 of file multixact.c.

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

◆ multiStopLimit

MultiXactId MultiXactStateData::multiStopLimit

Definition at line 230 of file multixact.c.

Referenced by GetNewMultiXactId(), and SetMultiXactIdLimit().

◆ multiVacLimit

MultiXactId MultiXactStateData::multiVacLimit

Definition at line 228 of file multixact.c.

Referenced by GetNewMultiXactId(), and SetMultiXactIdLimit().

◆ multiWarnLimit

MultiXactId MultiXactStateData::multiWarnLimit

Definition at line 229 of file multixact.c.

Referenced by GetNewMultiXactId(), and SetMultiXactIdLimit().

◆ multiWrapLimit

MultiXactId MultiXactStateData::multiWrapLimit

Definition at line 231 of file multixact.c.

Referenced by GetNewMultiXactId(), and SetMultiXactIdLimit().

◆ nextMXact

MultiXactId MultiXactStateData::nextMXact

Definition at line 203 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 240 of file multixact.c.

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

◆ nextOffset

MultiXactOffset MultiXactStateData::nextOffset

Definition at line 206 of file multixact.c.

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

◆ offsetStopLimit

MultiXactOffset MultiXactStateData::offsetStopLimit

Definition at line 234 of file multixact.c.

Referenced by GetNewMultiXactId(), and SetOffsetVacuumLimit().

◆ oldestMultiXactDB

Oid MultiXactStateData::oldestMultiXactDB

Definition at line 217 of file multixact.c.

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

◆ oldestMultiXactId

MultiXactId MultiXactStateData::oldestMultiXactId

Definition at line 216 of file multixact.c.

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

◆ oldestOffset

MultiXactOffset MultiXactStateData::oldestOffset

Definition at line 224 of file multixact.c.

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

◆ oldestOffsetKnown

bool MultiXactStateData::oldestOffsetKnown

Definition at line 225 of file multixact.c.

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

◆ perBackendXactIds

MultiXactId MultiXactStateData::perBackendXactIds[FLEXIBLE_ARRAY_MEMBER]

Definition at line 289 of file multixact.c.

Referenced by MultiXactShmemInit().

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