Is there a function to test whether a string is ascii only?

I don't see it in string functions, not in APOC either.

Please confirm it and I will have to do it outside of neo4j. Those functions are very helpful though.

Have you considered


strip the given string of everything except alpha numeric characters and convert it to lower case.

and thus something similar to

match (n:Movie) where apoc.text.clean(n.title)=n.title return n;

or is this giving you issues as well

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