PostgreSQL Source Code git master
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Data Fields
ProcArrayStruct Struct Reference

Data Fields

int numProcs
 
int maxProcs
 
int maxKnownAssignedXids
 
int numKnownAssignedXids
 
int tailKnownAssignedXids
 
int headKnownAssignedXids
 
TransactionId lastOverflowedXid
 
TransactionId replication_slot_xmin
 
TransactionId replication_slot_catalog_xmin
 
int pgprocnos [FLEXIBLE_ARRAY_MEMBER]
 

Detailed Description

Definition at line 73 of file procarray.c.

Field Documentation

◆ headKnownAssignedXids

int ProcArrayStruct::headKnownAssignedXids

Definition at line 84 of file procarray.c.

Referenced by KnownAssignedXidsCompress(), KnownAssignedXidsGetAndSetXmin(), KnownAssignedXidsGetOldestXmin(), and ProcArrayShmemInit().

◆ lastOverflowedXid

TransactionId ProcArrayStruct::lastOverflowedXid

Definition at line 93 of file procarray.c.

Referenced by ExpireAllKnownAssignedTransactionIds(), ExpireOldKnownAssignedTransactionIds(), GetSnapshotData(), ProcArrayApplyRecoveryInfo(), ProcArrayApplyXidAssignment(), ProcArrayShmemInit(), and TransactionIdIsInProgress().

◆ maxKnownAssignedXids

int ProcArrayStruct::maxKnownAssignedXids

Definition at line 81 of file procarray.c.

Referenced by ProcArrayShmemInit().

◆ maxProcs

int ProcArrayStruct::maxProcs

Definition at line 76 of file procarray.c.

Referenced by GetMaxSnapshotXidCount(), and ProcArrayShmemInit().

◆ numKnownAssignedXids

int ProcArrayStruct::numKnownAssignedXids

Definition at line 82 of file procarray.c.

Referenced by ProcArrayApplyRecoveryInfo(), and ProcArrayShmemInit().

◆ numProcs

int ProcArrayStruct::numProcs

Definition at line 75 of file procarray.c.

Referenced by ProcArrayShmemInit(), and TerminateOtherDBBackends().

◆ pgprocnos

int ProcArrayStruct::pgprocnos[FLEXIBLE_ARRAY_MEMBER]

Definition at line 101 of file procarray.c.

◆ replication_slot_catalog_xmin

TransactionId ProcArrayStruct::replication_slot_catalog_xmin

Definition at line 98 of file procarray.c.

Referenced by ComputeXidHorizons(), GetOldestSafeDecodingTransactionId(), GetSnapshotData(), ProcArrayGetReplicationSlotXmin(), ProcArraySetReplicationSlotXmin(), and ProcArrayShmemInit().

◆ replication_slot_xmin

TransactionId ProcArrayStruct::replication_slot_xmin

Definition at line 96 of file procarray.c.

Referenced by ComputeXidHorizons(), GetOldestSafeDecodingTransactionId(), GetSnapshotData(), ProcArrayGetReplicationSlotXmin(), ProcArraySetReplicationSlotXmin(), and ProcArrayShmemInit().

◆ tailKnownAssignedXids

int ProcArrayStruct::tailKnownAssignedXids

Definition at line 83 of file procarray.c.

Referenced by KnownAssignedXidsGetAndSetXmin(), KnownAssignedXidsGetOldestXmin(), KnownAssignedXidsSearch(), and ProcArrayShmemInit().

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