schema.measurementTagValues() function
The schema.measurementTagValues()
function returns a list of tag values for a specific measurement.
The return value is always a single table with a single column, _value
.
import "influxdata/influxdb/schema"
schema.measurementTagValues(
bucket: "example-bucket",
measurement: "cpu",
tag: "host"
)
Parameters
bucket
Bucket to return tag values from for a specific measurement.
Data type: String
measurement
Measurement to return tag values from.
Data type: String
tag
Tag to return all unique values from.
Data type: String
Function definition
package schema
measurementTagValues = (bucket, measurement, tag) =>
tagValues(
bucket: bucket,
tag: tag,
predicate: (r) => r._measurement == measurement
)
Used functions: schema.tagValues()
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