InfluxDB Docs

strings.toTitle() function

The strings.toTitle() function converts all characters in a string to title case.

Output data type: String

import "strings"

strings.toTitle(v: "a flux of foxes")

// returns "A FLUX OF FOXES"

Parameters

v

The string value to convert.

Data type: String

Examples

Covert characters in a string to title case
import "strings"

data
  |> map(fn: (r) => ({ r with pageTitle: strings.toTitle(v: r.pageTitle) }))

The difference between toTitle and toUpper

The results of toTitle() and toUpper are often the same, however the difference is visible with special characters:

str = "dz"

strings.toTitle(v: str) // Returns Dz
strings.toUpper(v: str) // Returns DZ