table

Documentation

Index

• type Profiler
  • func New(queryExecutor protocol.QueryExecutor, metadataStore protocol.MetadataStore) *Profiler
  • func (t *Profiler) Profile(entry protocol.Entry, profile *job.Profile, metricSpecs []*metric.Spec) ([]*metric.Metric, error)

Types

type Profiler

type Profiler struct {
	// contains filtered or unexported fields
}

Profiler as a model of table profiler

func New

func New(queryExecutor protocol.QueryExecutor, metadataStore protocol.MetadataStore) *Profiler

New as a constructor of table profiler

func (*Profiler) Profile

func (t *Profiler) Profile(entry protocol.Entry, profile *job.Profile, metricSpecs []*metric.Spec) ([]*metric.Metric, error)

ProfileFullScan to do full scan table profiling