Documentation

v1.tagKeys() function

v1.tagkeys() was deprecated in Flux v0.88.0 in favor of schema.tagkeys().

The v1.tagKeys() function returns a list of tag keys for all series that match the predicate. The return value is always a single table with a single column, _value.

import "influxdata/influxdb/v1"

v1.tagKeys(
    bucket: "example-bucket",
    predicate: (r) => true,
    start: -30d,
)

Parameters

bucket

Bucket to return tag keys from.

predicate

Predicate function that filters tag keys. Default is (r) => true.

start

Oldest time to include in results. Default is -30d.

Relative start times are defined using negative durations. Negative durations are relative to now. Absolute start times are defined using time values.

Examples

import "influxdata/influxdb/v1"

v1.tagKeys(bucket: "my-bucket")

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