InfluxDB Docs

strings.toLower() function

The strings.toLower() function converts a string to lower case.

Output data type: String

import "strings"

strings.toLower(v: "KOALA")

// returns "koala"

Paramters

v

The string value to convert.

Data type: String

Examples

Convert all values of a column to lower case
import "strings"

data
  |> map(fn:(r) => strings.toLower(v: r.exclamation))