Language Reference

Reference pages for the GFQL query language: the quick reference and Cypher syntax guide, then filtering, projection, predicates, built-in calls, policies, validation modes, and wire formats.

For a guided introduction, see 10 Minutes to GFQL. For the formal language specification, wire protocol, and embedding contracts, see GFQL Specifications.

• GFQL Quick Reference
• Cypher Syntax In GFQL
• GFQL WHERE (Same-Path Constraints)
• GFQL RETURN (Row Pipelines)
• GFQL Operator Reference
• Working with Dates and Times
• GFQL Built-in Call Reference
• Combine GFQL with PyGraphistry Loaders, ML, AI, & Visualization
• Translate Between SQL, Pandas, Cypher, and GFQL
• GFQL Policy Hooks
• Strict Schema Checks
• Declarative Graph Schemas
• Temporal Predicates Wire Protocol Reference
• Loading Graph Data