Quettabyte

Count all nodes in the graph: MATCH () RETURN count(*); Return developers and their experience: MATCH (d:Developer) RETURN d.name, d.yoe; Filter with WHERE inside the pattern (GQL syntax): MATCH (d:Developer WHERE d.yoe > 8) RETURN d.name, d.level; Label expression with IS keyword: MATCH (s IS Startup) RETURN s.name, s.funding; OR label expression- match multiple labels at once: MATCH (n:Language|Startup) RETURN n; Edge pattern with direction and type: MATCH (:Developer)-[w:WRITES]->(lang:Language) RETURN lang.name, w.since; Edge with WHERE clause: MATCH (:Developer)-[w:WRITES WHERE w.since < 2020]->(lang:Language) RETURN lang.name; Path variable binding: MATCH p = (:Developer)-[:MENTORS]->(:Developer) RETURN p; Two-hop traversal- who mentors someone employed at a startup: MATCH (senior:Developer)-[:MENTORS]->(junior:Developer)-[:EMPLOYED_AT]->(s:Startup) RETURN senior.name, junior.name, s.name; Variable-length path (quantified path pattern): MATCH (d:Developer {name: "Lana"})-[:MENTORS]->{1,3}(mentee:Developer) RETURN mentee.name;