Failed to create node property type constraint: Invalid property type `STRING NOT NULL`. about neo4j HOT 4 CLOSED

That makes sense. But I think the line immediately under it that says

For all available Cypher® types, see the section on types and their synonyms.

kinda confused me and thought any type is supported.

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Yup, can definitely be better worded. Thanks for the help.

from neo4j.

This is actually the expected behaviour, even if it might not be that intuitive.

The property type constraints cannot handle all types but only a subset of them as given by the constraint documentation (picture below). At the moment that does not include the NOT NULL variants as existence/not null has its own separate constraint IS NOT NULL which pre-dates the property type ones.

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That is more to see syntax variations and remaining (but not allowed) types, could maybe be better formulated though. But the top of the list does say that these are the ones supported by the constraints 🤷‍♀️

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