strings.toLower() function

The strings.toLower() function converts a string to lowercase.

*Output data type: String*

import "strings"
strings.toLower(v: "KOALA")
// returns "koala"

Parameters

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) => ({
      r with exclamation: strings.toLower(v: r.exclamation)
    })
  )

Related articles

• strings.toTitle() function
• strings.toUpper() function
• strings.title() function