ES|QL `URL_DECODE` function

Syntax

Embedded

Parameters

string: The URL-encoded string to decode.

Description

URL-decodes the input, or returns null and adds a warning header to the response if the input cannot be decoded.

Supported types

string	result
keyword	keyword
text	keyword

Example

		ROW u = "https%3A%2F%2Fexample.com%2F%3Fx%3Dfoo%20bar%26y%3Dbaz"
| EVAL u = URL_DECODE(u)

u:keyword
https://example.com/?x=foo bar&y=baz