v3.4.0

What's Changed

• Read round()'s precision as a whole number toward zero, and refuse one below 0 in both its forms by @jasperblues in #325
• Order min() and max() of a list the statement makes item by item, as ORDER BY does by @jasperblues in #329
• Read a map parameter's nested property on Oracle by one path, so a long one over two rows doesn't crash the session by @jasperblues in #327
• Fail a statement whose round() precision, read from data, is below 0, on every SQL store by @jasperblues in #330
• Point to the video from the hero by @jasperblues in #334
• Copy the install lines on a click, and list how each library writes the model by @jasperblues in #337
• Write a side of a text sum the statement makes a text as its own text, not as toString writes a float by @jasperblues in #335
• Make no adaptive plan in an Oracle session, so a read of a graph just seeded finds its rows by @jasperblues in #338
• Give a number back from round() to places past its digits, where Oracle's NUMBER and Postgres's numeric overflowed by @jasperblues in #341
• Add a how-to for running Cypher on a relational database, linked from the landing page by @jasperblues in #345
• Leave the hero's docs links to the nav bar by @jasperblues in #346
• Compare lists and maps that hold a null item by item on Postgres and Oracle, as Cypher does, and run the Cypher spec at v0.6.6 by @jasperblues in #340
• Read a start or length of left(), right() and substring() as Neo4j does, compiled to SQL by @jasperblues in #348
• Round to 0 places as round(x) does, half toward +infinity, where Neo4j does so by @jasperblues in #350
• Give null for round() of a null by a negative precision read from data, as Neo4j does by @jasperblues in #353
• Give the object manager's suites that plan statements on a fresh store 30 seconds a test, as #256 gave the save suite by @jasperblues in #352
• Round by a mode to 0 places for a NaN precision given as a parameter, as Neo4j reads it by @jasperblues in #357
• Compare and sort texts by code point in Cypher on Postgres, not by the database's collation by @jasperblues in #358
• Tell the sign of the least positive numbers on Oracle, whose SIGN gives 0 for them by @jasperblues in #359
• Walk a parameter's list with a long item in Cypher, so Oracle takes it by @jasperblues in #360
• Read a property a RETURN or a WITH gives through its text on Oracle, so a long one over two rows doesn't crash the session by @jasperblues in #362
• Make all(), any(), none() and single() three-valued, and run the Cypher spec at v0.6.13 by @jasperblues in #368
• Make the graph's tables on Postgres's first connection, as on Oracle, so Cypher through a persistence manager works on a new store by @jasperblues in #365
• Fail round() by a precision below 0 or past 2147483647 only on a row that rounds a number by it, as Neo4j does by @jasperblues in #369
• Say Postgres's exact decimal covers sum() and avg(), and that it is more accurate by @jasperblues in #370
• Sort values of several kinds in Cypher's order on Oracle by @jasperblues in #371
• Give the Oracle connection suite the 60-second timeout the other Oracle suites have by @jasperblues in #376
• Sum floats as doubles on Oracle, so a float past NUMBER's range is kept, and run the Cypher spec at v0.6.15 by @jasperblues in #381
• Read an unwound item's text through text where a write works out what it writes on Oracle, so a long one over two rows doesn't crash the session by @jasperblues in #380
• Compare lists that hold a null item by item on Oracle in a statement that writes and in a reduce step by @jasperblues in #379
• Give collect(DISTINCT)'s timing test 30 seconds, as CI's runners take up to 17 by @jasperblues in #383
• Default the shipped Neo4j, Memgraph and FalkorDB test containers to latest, as drivine4j's do by @jasperblues in #382
• Leave the store key's constraint out of force, and warn, when an index is in its way by @jasperblues in #385
• Measure, cut, change and search a text past 4,000 bytes on Oracle, where it was null by @jasperblues in #384
• Run the Cypher spec at v0.6.16 by @jasperblues in #386
• Sort a list of zoned values by its moments on Postgres, item by item, as Neo4j does by @jasperblues in #387
• Release @liberation-data/drivine to npm from a pushed vX.Y.Z tag, through CI by @jasperblues in #390
• Join an OPTIONAL CALL or an OPTIONAL MATCH on 1 = 1 on Oracle, so a COUNT { } holding one isn't refused and doesn't crash the session by @jasperblues in #389
• Release a version bump when it merges, and add a Prepare release workflow by @jasperblues in #392
• Read an unwound item's text through the item's text on Oracle, where a RETURN or a WITH gives it by @jasperblues in #391
• Run the Cypher spec at v0.6.17 by @jasperblues in #394
• Read a list of temporal values item by item on Oracle, so a list worked out with temporal arithmetic parses at once, and sort zoned lists by their moments there too by @jasperblues in #395
• Run the Cypher spec at v0.6.18 by @jasperblues in #398
• Keep a compiled Cypher statement out of node-oracledb's statement cache on Oracle, so its PGA goes back when it ends by @jasperblues in #399
• Read a list that holds temporal values at any depth item by item on Oracle, a coalesce of one and lists or maps of them too, so they parse at once by @jasperblues in #400
• Prepare release: bump the model files' generator version with package.json, so the release PR passes CI by @jasperblues in #403
• Release v3.4.0 by @jasperblues in #404

Full Changelog: v3.3.0...v3.4.0

Part of Drivine 2026.10, with drivine4j 0.4.0, drivine-python 0.3.0 and Cypher spec v0.6.18.