old_snapshot.h File Reference

#include "datatype/timestamp.h"
#include "storage/s_lock.h"

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Data Structures
struct	OldSnapshotControlData

Typedefs
typedef struct OldSnapshotControlData	OldSnapshotControlData

Variables
PGDLLIMPORT volatile OldSnapshotControlData *	oldSnapshotControl

Typedef Documentation

OldSnapshotControlData

typedef struct OldSnapshotControlData OldSnapshotControlData

Variable Documentation

oldSnapshotControl

PGDLLIMPORT volatile OldSnapshotControlData* oldSnapshotControl

extern

Definition at line 81 of file snapmgr.c.

Referenced by GetOldSnapshotFromTimeMapping(), GetOldSnapshotThresholdTimestamp(), GetOldSnapshotTimeMapping(), GetSnapshotCurrentTimestamp(), MaintainOldSnapshotTimeMapping(), SetOldSnapshotThresholdTimestamp(), SnapMgrInit(), SnapshotTooOldMagicForTest(), and TransactionIdLimitedForOldSnapshots().