Release Notes for Apache AGE release 1.8.0 for PG19 branch (currently PG19beta1)
WARNING!
Always back up your database before executing any upgrade scripts
This is a BETA release of Apache AGE built on PostgreSQL 19beta1. Please, treat it as such!
WARNING!
Apache AGE 1.8.0 - Release Notes
Point PG19 driver tests at the PG19 image (dev_snapshot_PG19) (#2464)
Fix Docker Hub build: use postgres:19beta1 base image (#2462)
Support building against PostgreSQL 19 (#2457)
Fix installcheck fetch-depth parameter to 100 (#2461)
Fix segfault on CREATE/MERGE/SET with generated or extra label columns (#2458)
Propagate null through unnest and single() three-valued logic (#2406)
Add automatic header-dependency tracking to the Makefile (#2454)
ci: pin Build/Regression runner to ubuntu-24.04 and guard Bison version for GLR grammar (#2445)
Fix segfault and out-of-bounds reads in file loaders on malformed rows (#2453)
Support outer references in reduce() fold bodies (#2448)
Fix stack overflow and precision loss in toFloatList() conversion (#2451)
Fix Node.js driver CI build broken by @types/node drift (#2452)
Preserve null-valued keys in map literals (#2391) (#2412)
Fix single-node labeled pattern expressions not filtering by label (#2443) (#2444)
Support relationship-type filters and a minimum hop count (#2442)
resolve subgraph staging sequences via regclass (#2446)
Add reduce() list folding function (#2435)
Support pattern expressions as boolean expressions (#2360)
Add shortest_path / all_shortest_paths SRFs (#2430)
cypher_with: add ORDER BY to non-deterministic RETURN queries (#2436)
Make ag_catalog ownership and built-in resolution explicit (#2440)
Makefile: add installcheck-existing target and improve readability (#2437)
age_global_graph: stabilize regression tests (#2431)
cypher_vle: add ORDER BY to non-deterministic RETURN queries (#2434)
feature: add create_subgraph() (#2441)
Make age extension usable from shared_preload_libraries (#2438)
Fix locale-dependent string comparison in direct_field_access test (#2439)
Fix VLE [*0..N] zero-hop self-binding when edge label is missing (#2382) (#2419)
fix: remove pthread_mutex that causes self-deadlock on VLE queries (#2433)
Restore contsel/contjoinsel for containment & key-existence operators (#2356) (#2417)
perf: VLE hash-adjacency overhaul — agehash + flat-array VertexEdgeArray (#2421)
python driver: preserve trailing quotes in agtype string values (#2425)
perf(agtype): arena passthrough + binary-direct id extraction (#2424)
Add vertex and edge composite types with direct field access optimization (#2303)
perf: VLE terminal-qual rewrite (#2420)
Add agtype <-> jsonb bidirectional casts (#350) (#2361)
feat(python-driver): add public API for connection pooling and model dict conversion (#2374)
Fix upgrade test: allow function removal (#2422)
Zero-initialize parent_cpstate in analyze_cypher (#2423)
Fix upgrade test: replace data-integrity checks with catalog comparison (#2403)
Allow safe Cypher reserved keywords in alias positions (#2355) (#2415)
Propagate null through agtype arithmetic operators (#2405)
Update README.md (#2414)
Add VLE semantics and cost model design note (#2349) (#2413)
Fix property access on list comprehension / predicate loop variables (#2402)
Add MERGE ON CREATE SET / ON MATCH SET support (#2347)
Propagate null in agtype_access_slice bounds (#2400)
VLE cache + performance improvements (#2376)
CI: fail build on compiler and bison warnings (#2398)
fix(python-driver): add null-guards in ANTLR parser and relax runtime version pin (#2372)
Return an empty list from tail() for empty and singleton lists (#2399)
Fix substring() crash when start-offset is NULL and length is supplied (#2401)
fix(python-driver): quote-escape column aliases in buildCypher() (#2373)
Implement predicate functions: all(), any(), none(), single() (#2359)
Fix OPTIONAL MATCH dropping null-preserving rows with subquery WHERE (#2380)
Python driver: Add skip_load parameter to skip LOAD 'age' statement (#2366)
Fix upgrade test: build default install SQL from HEAD, not initial commit (#2397)
Improve extension upgrade regression test (addendum to #2364) (#2377)
Add missing include for PR: Add index scan (#2351) (#2379)
Add index scan (#2351)
Fix MATCH on brand-new label after CREATE returning 0 rows (#2341)
Fix nondeterministic age_global_graph regression test (#2365)
Add extension upgrade template regression test (#2364)
Fix crash in PREPARE with property parameter when enable_containment is off (#2339)
Fix entity_exists() CID visibility for CREATE + WITH + MERGE (#2343)
Support doubled-quote escaping in Cypher string literals (issue #2222) (#2342)
Fix MATCH after CREATE returning 0 rows (issue #2308) (#2340)
Fix chained MERGE not seeing sibling MERGE's changes (#1446) (#2344)
Fix VLE queries failing on read-only replicas (#2160) (#2345)
Fix VLE NULL handling for chained OPTIONAL MATCH (#2337)
fix incorrect variable assignment (#2336)
Remove labeler github action (#2335)
Fix ISO C90 forbids mixed declarations and code warning (#2334)
Fix null pointer handling in array iteration (#2313)
Fix security vulnerabilities in Node.js driver (#2329)
Update python-driver security and formatting (#2330)
Fix JDBC driver CI test failures (#2333)
Add pg_upgrade support functions for PostgreSQL (#2326)