diff --git a/db.go b/db.go index 8e248b5..f3fe6cc 100644 --- a/db.go +++ b/db.go @@ -677,10 +677,10 @@ func (db *DB) Sync() (err error) { // If WAL size is greater than min threshold, attempt checkpoint. var checkpoint bool checkpointMode := CheckpointModePassive - if newWALSize >= calcWALSize(db.pageSize, db.MinCheckpointPageN) { - checkpoint = true - } else if db.MaxCheckpointPageN > 0 && newWALSize >= calcWALSize(db.pageSize, db.MaxCheckpointPageN) { + if db.MaxCheckpointPageN > 0 && newWALSize >= calcWALSize(db.pageSize, db.MaxCheckpointPageN) { checkpoint, checkpointMode = true, CheckpointModeRestart + } else if newWALSize >= calcWALSize(db.pageSize, db.MinCheckpointPageN) { + checkpoint = true } else if db.CheckpointInterval > 0 && !info.dbModTime.IsZero() && time.Since(info.dbModTime) > db.CheckpointInterval && newWALSize > calcWALSize(db.pageSize, 1) { checkpoint = true }