apoc.coll.occurrences

Function APOC Core

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

Signature

apoc.coll.occurrences(coll :: LIST? OF ANY?, item :: ANY?) :: (INTEGER?)

Name	Type	Default
coll	LIST? OF ANY?	null
item	ANY?	null

Name

Type

Default

coll

LIST? OF ANY?

null

item

ANY?

null

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