readservice

package

v2.0.0-beta.5 Latest Latest Go to latest Published: Feb 13, 2020 License: MIT Imports: 16 Imported by: 0

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Repository

github.com/mildebrandt/influxdb

Documentation ¶

Index ¶

func NewProxyQueryService(queryController *control.Controller) query.ProxyQueryService
func NewStore(viewer Viewer) reads.Store
type Viewer

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func NewProxyQueryService ¶

func NewProxyQueryService(queryController *control.Controller) query.ProxyQueryService

NewProxyQueryService returns a proxy query service based on the given queryController suitable for the storage read service.

func NewStore ¶

func NewStore(viewer Viewer) reads.Store

NewStore creates a store used to query time-series data.

Types ¶

type Viewer ¶

type Viewer interface {
	CreateCursorIterator(ctx context.Context) (tsdb.CursorIterator, error)
	CreateSeriesCursor(ctx context.Context, req storage.SeriesCursorRequest, cond influxql.Expr) (storage.SeriesCursor, error)
	TagKeys(ctx context.Context, orgID, bucketID influxdb.ID, start, end int64, predicate influxql.Expr) (cursors.StringIterator, error)
	TagValues(ctx context.Context, orgID, bucketID influxdb.ID, tagKey string, start, end int64, predicate influxql.Expr) (cursors.StringIterator, error)
}

Viewer is used by the store to query data from time-series files.

Source Files ¶

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