The Complete Cypher Cheat Sheet

Cypher is an open query language specifically designed for property graph databases, providing an intuitive and efficient way to interact with property graphs. This comprehensive cheat sheet covers essential Cypher queries and their interpretations, offering guidance for both beginners and experienced users. Key topics include using the MATCH clause to find nodes and relationships, employing OPTIONAL MATCH for handling null values, and utilizing the WHERE clause for specifying properties. It also explains the WITH clause for chaining queries, creating and updating nodes and relationships, and deleting nodes, properties, and labels. Advanced topics such as using CALL for Cartesian products, loading data with LOAD CSV, and optimizing queries with INDEXES are addressed. Additionally, the document touches on constraints for maintaining data integrity and built-in graph algorithms for advanced analysis, including Breadth-First Search and PageRank. The guide concludes by suggesting resources for further learning and community support, highlighting Cypher's versatility and utility in managing graph databases.