SQLite Graph Database Extension
A powerful SQLite extension that adds graph database capabilities with full Cypher query support. Part of the AgentFlare AI ecosystem. Build sophisticated graph applications with the reliability of SQLite and the expressiveness of Cypher.
⚠️ ALPHA RELEASE: This is an alpha release (v0.1.0-alpha.0) intended for testing and feedback. The API may change in future releases. Not recommended for production use.
Features (Alpha v0.1.0)
✅ Working Features
Core Graph Operations : Create, read, update, delete nodes and edges via SQL functions
: Create, read, update, delete nodes and edges via SQL functions Cypher Query Execution (NEW!): Full basic Cypher support working end-to-end CREATE (n) - Create anonymous nodes ✅ CREATE (p:Person {name: "Alice"}) - Create nodes with labels and properties ✅ CREATE (a)-[:TYPE]->(b) - Create relationships ✅ CREATE (a)-[:TYPE {props}]->(b) - Create relationships with properties ✅ MATCH (n) RETURN n - Basic pattern matching ✅ MATCH (n:Label) RETURN n - Label-based matching ✅ MATCH (a)-[r:TYPE]->(b) RETURN a, r, b - Relationship matching ✅ MATCH (n) WHERE n.prop > value RETURN n - Property filtering ✅ WHERE clause with all comparison operators: =, >, <, >=, <=, <> ✅ Full execution pipeline: parser → logical planner → physical planner → executor ✅ 70/70 CREATE TCK tests passing (100% openCypher compliance for CREATE)
(NEW!): Full basic Cypher support working end-to-end Graph Virtual Tables : SQLite virtual table integration for graph data
: SQLite virtual table integration for graph data Basic Graph Algorithms : Connectivity checks, density calculations, degree centrality
: Connectivity checks, density calculations, degree centrality SQL API : graph_node_add() , graph_edge_add() , graph_count_nodes() , graph_count_edges()
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