Method Less

db/change_cache.go:1002–1002

(i, j int)

func (h LogPriorityQueue) Len() int           { return len(h) }
func (h LogPriorityQueue) Less(i, j int) bool { return h[i].Sequence < h[j].Sequence }
func (h LogPriorityQueue) Swap(i, j int)      { h[i], h[j] = h[j], h[i] }

func (h *LogPriorityQueue) Push(x interface{}) {