Neo4j property type drift: how mixed types silently break Cypher queries
JeremyCMorgan · x · 2026-10-08
A Neo4j GraphAcademy article explains schema-optional type drift: mixing floats and strings makes avg() fail loudly but comparison filters silently drop nodes. Fixes: type predicates (5.9+), valueType() auditing (5.13+), and property type constraints; LOAD CSV loads everything as strings.
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