func()

in executor/operation.go [167:227]

• 60 lines of code
• 13 McCabe index (conditional complexity)

func (exec *Executor) addNsMapMetric(ns, op string, count int) {
	var metricSum *uint64
	switch op {
	case "i":
		val, ok := exec.metricInsertMap.Load(ns)
		if !ok {
			storeVal := uint64(0)
			exec.metricInsertMap.Store(ns, &storeVal)
			metricSum = &storeVal
		} else {
			metricSum = val.(*uint64)
		}
	case "u":
		val, ok := exec.metricUpdateMap.Load(ns)
		if !ok {
			storeVal := uint64(0)
			exec.metricUpdateMap.Store(ns, &storeVal)
			metricSum = &storeVal
		} else {
			metricSum = val.(*uint64)
		}
	case "d":
		val, ok := exec.metricDeleteMap.Load(ns)
		if !ok {
			storeVal := uint64(0)
			exec.metricDeleteMap.Store(ns, &storeVal)
			metricSum = &storeVal
		} else {
			metricSum = val.(*uint64)
		}
	case "c":
		val, ok := exec.metricDDLMap.Load(ns)
		if !ok {
			storeVal := uint64(0)
			exec.metricDDLMap.Store(ns, &storeVal)
			metricSum = &storeVal
		} else {
			metricSum = val.(*uint64)
		}
	case "x":
		val, ok := exec.metricUnknownMap.Load(ns)
		if !ok {
			storeVal := uint64(0)
			exec.metricUnknownMap.Store(ns, &storeVal)
			metricSum = &storeVal
		} else {
			metricSum = val.(*uint64)
		}
	case "e":
		val, ok := exec.metricErrorMap.Load(ns)
		if !ok {
			storeVal := uint64(0)
			exec.metricErrorMap.Store(ns, &storeVal)
			metricSum = &storeVal
		} else {
			metricSum = val.(*uint64)
		}
	}

	atomic.AddUint64(metricSum, uint64(count))
}