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