apoc.coll.containsAll

Function APOC Core

apoc.coll.containsAll(coll, values) optimized contains-all operation (using a HashSet) (returns single row or not)

Signature

apoc.coll.containsAll(coll :: LIST? OF ANY?, values :: LIST? OF ANY?) :: (BOOLEAN?)

Input parameters

Name Type Default

coll

LIST? OF ANY?

null

values

LIST? OF ANY?

null

Usage Examples

The following checks if a collection contains all the values from another collection:

RETURN apoc.coll.containsAll([1,2,3,4,5], [3,7]) AS output;
Table 1. Results
Output

FALSE

 
RETURN apoc.coll.containsAll([1,2,3,4,5], [1,3]) AS output;
Table 2. Results
Output

TRUE

 
RETURN apoc.coll.containsAll([1,2,3,4,5], [4,1]) AS output;
Table 3. Results
Output

TRUE