neo4j how to drop all constraints

Question

Is there a cypher command to drop all constraints?

I know I can drop specific constraints.

DROP CONSTRAINT ON (book:Book) ASSERT book.isbn IS UNIQUE 

However I want to clear all constraints as part of teardown after testing. Can't find anything in the docs, but something like:

DROP CONSTRAINT * 

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Update: My testing setup.

Writing a tiny promise-based nodejs cypher client. I want to test defining unique indexes in application code.

Answer 1

Note using APOC you can drop all indexes and constraints via CALL apoc.schema.assert({}, {}).