query

package

v1.1.1 Latest Latest Go to latest Published: Mar 22, 2021 License: Apache-2.0 Imports: 8 Imported by: 1

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Repository

github.com/m-lab/prometheus-bigquery-exporter

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Documentation ¶

Overview ¶

Package query defines the QueryRunner interface for running bigquery queries and converting the results into a set of key/value labels and a single float64 value suitable for converting into a prometheus.Metric.

Index ¶

type BQRunner
- func NewBQRunner(client *bigquery.Client) *BQRunner
- func (qr *BQRunner) Query(query string) ([]sql.Metric, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type BQRunner ¶

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

BQRunner is a concerete implementation of QueryRunner for BigQuery.

func NewBQRunner ¶

func NewBQRunner(client *bigquery.Client) *BQRunner

NewBQRunner creates a new QueryRunner instance.

func (*BQRunner) Query ¶

func (qr *BQRunner) Query(query string) ([]sql.Metric, error)

Query executes the given query. Query only supports standard SQL. The query must define a column named "value" for the value, and may define additional columns, all of which are used as metric labels.

Source Files ¶

View all Source files

bigquery_runner.go

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