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Learning Neo4j 3.x - Second Edition by Rik Van Bruggen, Jérôme Baton

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Verifying APOC installation

With your server started, you may now go to your Neo4j browser and input the following query:

CALL dbms.functions() YIELD nameWHERE name STARTS WITH 'apoc.'RETURN count(name)UNION CALL dbms.procedures() YIELD nameWHERE name STARTS WITH 'apoc.'RETURN count(name)

This is a UNION query that will return two lines, fortunately with non-zero numbers. My result at the time of writing this is 98, then 201. Note that this is not using APOC, but built-in functions.

A UNION query returns the concatenation of the results of two queries returning the same columns.

This means 98 functions and 201 procedures. I presume that soon, the formidable community and the uncomparable Michael Hunger (@mesirii) will reach 365 functions ...

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