Hello
I spotted and error in the doc with ends_with located here:
https://docs.graylog.org/docs/functions#ends_with
The example for it has ‘starts_with’ as function.
// Returns true
starts_with ( "Foobar Baz Quux" , "quux" , true );
// Returns false
starts_with ( "Foobar Baz Quux" , "Baz" ); `