- ✅ Fixed critical E0283 type inference error in SPARQL functions
- ✅ Fixed critical E0515 borrow checker violation in executor
- ✅ Added all 12 SPARQL/RDF SQL function definitions (88 lines)
- ✅ Eliminated 82 compiler warnings (100% clean build)
- ✅ Verified all SPARQL functions working in PostgreSQL
- ✅ 100% backward compatible (zero breaking changes)
- ✅ Docker image optimized (442MB, ~2min build)
- ruvector_create_rdf_store() - Create RDF triple stores
- ruvector_sparql() - Execute SPARQL queries with format selection
- ruvector_sparql_json() - Execute SPARQL and return JSONB
- ruvector_insert_triple() - Insert RDF triples
- ruvector_insert_triple_graph() - Insert into named graphs
- ruvector_load_ntriples() - Bulk load N-Triples format
- ruvector_rdf_stats() - Get store statistics
- ruvector_query_triples() - Query by pattern
- ruvector_clear_rdf_store() - Clear all triples
- ruvector_delete_rdf_store() - Delete stores
- ruvector_list_rdf_stores() - List all stores
- ruvector_sparql_update() - Execute SPARQL UPDATE
- ruvnet/ruvector-postgres:0.2.6
- ruvnet/ruvector-postgres:latest
- 0 compilation errors
- 0 compiler warnings
- All 77 ruvector functions working
- PostgreSQL 17.7 compatible
- Ready for production deployment