Method HasCount

schema/schema.go:452–465

HasCount returns whether we want to mantain a count index for the given predicate or not.

(ctx context.Context, pred string)

// HasCount returns whether we want to mantain a count index for the given predicate or not.
func (s *state) HasCount(ctx context.Context, pred string) bool {
	isWrite, _ := ctx.Value(IsWrite).(bool)
	s.RLock()
	defer s.RUnlock()
	if isWrite {
		if schema, ok := s.mutSchema[pred]; ok && schema.Count {
			return true
		}
	}
	if schema, ok := s.predicate[pred]; ok {
		return schema.Count
	}
	return false
}

func (s *state) PredicatesToDelete(pred string) []string {
	s.RLock()