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WHERE

Filter results with 15+ predicates: comparisons, boolean logic, string matching, null checks, regex, and list membership.

MATCH (n:Person)
WHERE n.age >= 25 AND n.name STARTS WITH 'A'
RETURN n.name, n.age

Operators#

OperatorExampleSince
=WHERE n.age = 300.2.0
<>WHERE n.name <> 'Bob'0.6.0
>, <, >=, <=WHERE n.age > 250.6.0
ANDWHERE n.age > 25 AND n.age <= 350.6.0
ORWHERE n.age < 20 OR n.age > 600.6.0
NOTWHERE NOT n.name = 'Carol'0.6.0
CONTAINSWHERE n.name CONTAINS 'li'0.6.0
STARTS WITHWHERE n.name STARTS WITH 'A'0.6.0
EXISTS()WHERE EXISTS(n.email)0.6.0

Examples#

Comparison#

MATCH (n:Person) WHERE n.age >= 25 AND n.age < 35 RETURN n.name

String predicates#

MATCH (n:Person) WHERE n.name STARTS WITH 'A' RETURN n

Existence check#

MATCH (n:Person) WHERE EXISTS(n.email) RETURN n.name, n.email

Compound boolean#

MATCH (n:Person) WHERE n.age > 25 AND NOT n.name = 'Carol' RETURN n.name

See Also#

  • MATCH — pattern matching
  • RETURN — projection
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