v1.measurementTagValues() function
Deprecated
v1.measurementTagValues() was deprecated in Flux v0.88.0 in favor of
schema.measurementTagValues().
v1.measurementTagValues() returns a list of tag values for a specific measurement.
Results include a single table with a single column, _value.
Function type signature
(
bucket: string,
measurement: A,
tag: string,
?start: B,
?stop: C,
) => stream[D] where A: Equatable, D: Record
For more information, see Function type signatures.
Parameters
bucket
(Required) Bucket to return tag values from for a specific measurement.
measurement
(Required) Measurement to return tag values from.
tag
(Required) Tag to return all unique values from.
start
Oldest time to include in results. Default is -30d.
stop
Newest time include in results.
The stop time is exclusive, meaning values with a time equal to stop time are excluded from the results.
Default is now().
Examples
Query unique tag values from an InfluxDB measurement
import "influxdata/influxdb/schema"
schema.measurementTagValues(
bucket: "example-bucket",
measurement: "example-measurement",
tag: "example-tag",
)
Not supported in the Flux REPL
v1 functions can retrieve schema information when executed within
the context of InfluxDB, but not from the Flux REPL.
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