ES|QL FROM_BASE64 function
Decodes a base64 string.
string-
A base64 string.
Decode a base64 string.
null and adds a warning header to the response if the decoded bytes are not
well-formed UTF-8.
| string | result |
|---|---|
| keyword | keyword |
| text | keyword |
ROW a = "ZWxhc3RpYw=="
| EVAL d = FROM_BASE64(a)
| a:keyword | d:keyword |
|---|---|
| ZWxhc3RpYw== | elastic |