tobase64()
Returns a binary value as a BASE64 string.
Syntax
tobase64(BLOB_EXPR)
Required Parameter
BLOB_EXPR
- Expression to be evaluated as binary. The function returns null if it receives a non-binary value.
Usage
json "{}" | eval str=tobase64(binary("hello, world!"))
=> "aGVsbG8sIHdvcmxkIQ=="