apoc.coll.occurrences

Function

apoc.coll.occurrences(coll LIST<ANY>, item ANY) - returns the count of the given item in the collection.

Signature

apoc.coll.occurrences(coll :: LIST<ANY>, item :: ANY) :: INTEGER

Input parameters

Name Type Default

coll

LIST<ANY>

null

item

ANY

null

Usage examples

The following returns the number of occurrences of the value 9 in a list:

RETURN apoc.coll.occurrences([1,3,5,7,9,9], 9) AS output;
Table 1. Results
Output

2