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fix(#10488, #10489, #10490, #10491): nested numeric params, DATETIME offset strings, CREATE INDEX rollback, view vertex routing - #10497
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…lists, DATETIME strings with an offset stored as UTC, CREATE INDEX in a writing transaction keeps the committed records, a vertex written after a type joined a view is not lost - #10488: a long[]/double[] nested in a list or map parameter (what the HTTP params parser leaves at any depth) is stored as the list it stands for, like the same value as a literal or from Java. Done at the one write choke point (MutableDocument.putProperty), so declared and undeclared properties agree and the batch-of-vectors fast path is untouched. - #10489: a DATETIME string with a non-zero offset or a zone is stored as the UTC wall clock of the instant, like an OffsetDateTime/ZonedDateTime. Z, +00:00 and offset-less strings keep their wall clock (#4125). The date() function and asDatetime() read a string the same way; a DATE still keeps the day written. - #10490: a CREATE INDEX that joins the caller's transaction indexes the committed records in a transaction of its own and queues on the caller's transaction only what the caller created, updated or deleted, so a rollback no longer empties the index and a UNIQUE index no longer accepts a duplicate of a committed key. - #10491: the commit listener routed a written vertex by whether the CSR held its type, so the first vertex written to a type attached to a listed one after the scan was dropped and the rebuild it triggered scanned before it committed. Vertices are now routed by the filter, like edges.
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Merge Risk: ⚪ Minimal · up to
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| Check name | Status | Explanation | Resolution |
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| Out of Scope Changes check |  |
Issue5606BuilderStateCarryOverTest.java changes NOT_CONFIGURABLE and its documentation for builtInCallerTransaction. The change fixes issue #5606 and is not required by linked issues #10488, #10… |
Remove the Issue5606 test and documentation changes from this pull request, or move the fix to a separate pull request. |
| Docstring Coverage | |
Docstring coverage is 45.71% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 105 functions across 22 files. (1 skipped… | Write docstrings for the functions missing them to satisfy the coverage threshold. |
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Check name Status Explanation Title check The title clearly identifies all four issue fixes and the main changes. It is long but specific and relevant. Description check The description is detailed and covers the four fixes, motivation through issue context, related issues, implementation details, and verification. It does not use every template heading and does not c… Linked Issues check The PR meets the coding requirements for all four active linked issues. [ #10488]MutableDocument.putPropertyrecursively unwraps nested primitive numeric arrays, and tests cover HTTP parameters, dec…Full details: Description check
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Explanation
The description is detailed and covers the four fixes, motivation through issue context, related issues, implementation details, and verification. It does not use every template heading and does not confirm
mvn clean package, but it is not largely incomplete.
Full details: Linked Issues check
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Explanation
The PR meets the coding requirements for all four active linked issues. [
#10488]MutableDocument.putPropertyrecursively unwraps nested primitive numeric arrays, and tests cover HTTP parameters, declared and undeclared properties, comparisons,.type(),GROUP BY, numeric narrowing, and the unchanged top-level path. [#10489]Type.convert,date(), and.asDatetime()convert offset- or zone-bearing strings to the named instant while preserving offset-less and UTC wall-clock behavior. Tests cover typed values, SQL values, database zones, read-side behavior,DATE, and the excludedGraphBatchrule. [#10490] Index creation builds committed records separately and reconciles only caller changes. Tests cover index families, bucket and super-type propagation, updates, deletes, commits, rollbacks, uniqueness, failures, and multi-chunk reconciliation. [#10491] Vertex changes use the configured filter for routing while coverage remains separate. Tests cover synchronous and asynchronous views, subtype attachment, inserts, deletes, populated and empty types, and comparison without the view.
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Full details: Out of Scope Changes check
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Explanation
Issue5606BuilderStateCarryOverTest.javachangesNOT_CONFIGURABLEand its documentation forbuiltInCallerTransaction. The change fixes issue#5606and is not required by linked issues#10488,#10489,#10490, or#10491. The focused diff confirms that this change is part of this pull request.Resolution
Remove the Issue5606 test and documentation changes from this pull request, or move the fix to a separate pull request.
Full details: Docstring Coverage
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Explanation
Docstring coverage is 45.71% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 105 functions across 22 files. (1 skipped: 1 unsupported.)
Resolution
Write docstrings for the functions missing them to satisfy the coverage threshold.
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Up to standards ✅🟢 Issues
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| Metric | Results |
|---|---|
| Complexity | 68 |
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Review of PR 10497I read the diff and did not build or run the tests. The PR bundles four fixes (#10488 to #10491). Each has a focused regression test and the javadoc explains the reasoning well. Findings are below, most important first. #10490 - two-step index build
#10488 - nested primitive array unwrapping in
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- #10490: a test for a pending duplicate of a committed key on a UNIQUE index (the failure path of the two-step build leaves a consistent state), comments on the memory cost and on why no writer can slip between the two steps. - #10488: the scan of a nested container tests the scalars first (about 0.5 us for a list of 1536 floats), and the javadoc says which shapes are replaced and why. - #10489: dropZone reads as two ifs instead of a switch with a no-op default. - #10491: the routing of a written vertex and the verdict taken the first time its type is met are two methods.
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Thanks for the review. Addressed in the last push:
Not changed: the copy of a container that holds a replacement (documented, only when arrays are present). |
ReviewOverall this is a well-reasoned PR. Comments are detailed and tests are included for each of the four issues. I reviewed the main-source diff; a few points are worth a look. #10488 (
#10489 (DATETIME offset)
#10490 (
#10491 (GAV): no concerns beyond the new test. Style (CLAUDE.md): imports and Main requests: the perf check for #10488 and the memory bound for #10490. |
- #10490: the caller's writes are reconciled in chunks of IndexBuilder.BUILD_BATCH_SIZE, so the committed versions held in memory are bounded by the chunk; a test writes more than one chunk. The test of a pending duplicate of a committed key now pins where it is refused (the caller's commit) and that the index left is complete. - #10488: a test ties the arrays the request parser leaves in a value to the two shapes the unwrapper replaces. - #10489, #10488, #10490, #10491: entries in docs/release-26.11.1.md.
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Second round, in the last push:
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Pre-verified on this head (
Regressions: 0 cases wrong on this head that were right on |
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Actionable comments posted: 1
- 🪄 Fix comments: Fix CodeRabbit comments on this PR
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Inline comments:
Review comments at
@engine/src/main/java/com/arcadedb/schema/IndexBuildCallerChanges.java:
- Around line 96-105: Update IndexBuildCallerChanges.apply to retain the
Document snapshot returned by indexer.updateDocument rather than discarding it,
merging its indexed properties with any existing snapshot for other indexes
instead of storing pending.detach() directly. Apply the same
snapshot-preservation invariant to pending creates whose indexed state differs
from the original buffer, and add a regression test covering 1 → 5, CREATE
INDEX, then 5 → 7 with no lookup result for k = 5.
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📒 Files selected for processing: 22
engine/src/main/java/com/arcadedb/database/DocumentIndexer.javaengine/src/main/java/com/arcadedb/database/MutableDocument.javaengine/src/main/java/com/arcadedb/database/TransactionContext.javaengine/src/main/java/com/arcadedb/function/sql/time/SQLFunctionDate.javaengine/src/main/java/com/arcadedb/graph/olap/DeltaCollector.javaengine/src/main/java/com/arcadedb/graph/olap/GraphAnalyticalView.javaengine/src/main/java/com/arcadedb/query/sql/method/conversion/SQLMethodAsDateTime.javaengine/src/main/java/com/arcadedb/schema/IndexBuildCallerChanges.javaengine/src/main/java/com/arcadedb/schema/IndexBuilder.javaengine/src/main/java/com/arcadedb/schema/LocalDocumentType.javaengine/src/main/java/com/arcadedb/schema/Type.javaengine/src/main/java/com/arcadedb/schema/TypeIndexBuilder.javaengine/src/main/java/com/arcadedb/utility/DateUtils.javaengine/src/test/java/com/arcadedb/graph/olap/Issue10491ViewVertexTypeAttachedAfterBuildTest.javaengine/src/test/java/com/arcadedb/schema/Issue10450IndexBuildWithUnrelatedPendingWritesTest.javaengine/src/test/java/com/arcadedb/schema/Issue10488NestedNumericArrayParamTest.javaengine/src/test/java/com/arcadedb/schema/Issue10489DateTimeOffsetStringTest.javaengine/src/test/java/com/arcadedb/schema/Issue10490IndexBuildRollbackKeepsCommittedRecordsTest.javaengine/src/test/java/com/arcadedb/schema/Issue5606BuilderStateCarryOverTest.javaengine/src/test/java/com/arcadedb/schema/Issue8090SpaceSeparatedFractionalDateTimeTest.javaserver/src/main/java/com/arcadedb/server/http/handler/PostCommandHandler.javaserver/src/test/java/com/arcadedb/server/http/handler/Issue10488NestedArrayParamHttpIT.java
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Review summary: the four fixes are well-reasoned and each has regression tests. Suggestions: (1) #10490 - confirm a test injects a failure in the caller-changes step (IndexBuildCallerChanges.apply) for TypeIndexBuilder, BucketIndexBuilder and super-type propagation, since committed entries are already committed by then; (2) #10490 - add a UNIQUE case where the caller deletes a committed row and inserts another with the same key before CREATE INDEX, with commit and rollback; (3) #10488 - the unwrap is only in MutableDocument.putProperty, please verify map-based setters, builders and UPDATE CONTENT/MERGE with nested params funnel through it; (4) #10488 - test a long[] element outside int range (mixed Integer/Long) for equality and GROUP BY; (5) the buildCreatedIndex Javadoc in IndexBuilder has a line well over the 160 column limit; (6) #10489 silently changes stored values for non-UTC offset clients - documented in release notes, a temporary opt-out flag may be worth considering; (7) confirm the new HTTP IT uses BaseGraphServerTest/getServerHttpUrl and that the repeated-run Issue10491 test is tagged slow if long. No security concerns found. Overall good, pending 1-4. |
… index holds for it A record updated before a CREATE INDEX and again after it was diffed, by the second update, against the committed buffer, so the entry the reconciliation had queued for the intermediate value stayed in the index. After reconciling a record the transaction wrote, the indexed state of the record is recorded as the diff source of its next update (DocumentIndexer.snapshotAfterBuild): the new index from the pending record, every other index from the diff source it already had. Covers a committed record and one the transaction created, and an index that already existed.
ReviewOverall this is a well-reasoned set of four fixes. The docs, the Javadoc on the invariants, and the per-issue regression tests ( #10490 index build (highest risk, most worth a second look)
#10488
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- #10490: failures injected in the reconciliation step through the progress callback, for the type builder and the bucket builder (the index is dropped, a retry succeeds); a UNIQUE index over a deleted and reinserted key, commit and rollback. - #10488: every path that assigns a property (set, set(Map), fromMap, UPDATE MERGE, UPDATE CONTENT, INSERT CONTENT) stores the nested list as a list; a list holding a long beyond the int range equals the literal and groups with it. - IndexBuilder: a javadoc line over the column limit rewrapped.
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Third round, in the last push (tests and a javadoc line, no behavior change):
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Review (engine changes reviewed; the diff was large, so I did not trace every test). Solid overall: root causes are well explained, each fix has a regression test, and the code follows CLAUDE.md conventions. Points to check
Style and tests
No security concerns found. Nothing blocking apart from confirming point 1. |
Review of #10497I read the diff of the main engine changes. I did not build the project or run any tests. The root-cause fixes look well reasoned and the Javadoc explains the "why" clearly. Comments below, most important first. Behaviour and correctness
Style (CLAUDE.md)The code follows the repo conventions. Tests
Security / performanceNo new dependencies. The only security concern is the recursion depth in item 3. The per-write scan in item 3 is the main performance cost. The #10490 work happens only at DDL time and is chunked, so memory stays bounded. Overall this is solid work. The points above are mostly confirmations and hardening, not blockers. 🤖 Generated with Claude Code |
- #10490: a record created, updated and deleted in one transaction, the super-type propagation with updates and deletes of the subtype's records (commit and rollback), and a geospatial index compared with one built the plain way over the same final records. The not-found handling of the reconciliation is commented, and the fallback of snapshotAfterBuild is logged at FINE. - #10489: negative offsets and named zones across DST, and date() / asDatetime() agreeing with what an INSERT stores. - #10488: what a TreeMap, LinkedList or TreeSet becomes with and without a replacement.
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Fourth round, in the last push (tests, a comment and a FINE log, no behavior change):
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Up to standards ✅🟢 Issues
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| Metric | Results |
|---|---|
| Complexity | 68 |
🟢 Coverage 93.33% diff coverage · -4.92% coverage variation
Metric Results Coverage variation ✅ -4.92% coverage variation Diff coverage ✅ 93.33% diff coverage Coverage variation details
Coverable lines Covered lines Coverage Common ancestor commit (890a7f4) 245516 213150 86.82% Head commit (4f9cc8d) 278362 (+32846) 227965 (+14815) 81.90% (-4.92%) Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch:
<coverage of head commit> - <coverage of common ancestor commit>Diff coverage details
Coverable lines Covered lines Diff coverage Pull request (#10497) 165 154 93.33% Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified:
<covered lines added or modified>/<coverable lines added or modified> * 100%
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Review of PR 10497 (#10488, #10489, #10490, #10491)Overall this is a careful, well-documented set of fixes, and each issue has a regression test (engine tests plus one server IT). I read the main-code diff. Feedback below, mostly minor. I did not run the tests. Good
Points to consider
Tests
No blocking issues found. |
ReviewI read the main-source changes. I did not run the tests, and I skimmed the test files rather than reading them closely. Overall: The fixes are well reasoned, and the comments explain the why. The PR bundles four unrelated issues (#10488 to #10491), which makes it hard to review and to revert. Splitting it would help if it isn't too late. #10488 (nested primitive arrays)
#10489 (DATETIME offset strings)
#10490 (CREATE INDEX in a dirty transaction)
#10491 (OLAP view routing)
Style and conventions (CLAUDE.md)
Nothing here blocks the PR in my view. The main requests are a follow-up issue for the bulk-path zone mismatch, a louder failure for the |
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Review (my copy of the diff was truncated, so I did not read all the test changes, and I did not run the build or tests.) Overall: The four fixes are well scoped. The comments explain the why with issue references, and the release notes state the behavior change for 10489 clearly. Notes
Style (CLAUDE.md)
Nothing blocking from what I could see. I would like to see the benchmark from note 1 and the transaction test matrix from note 5 before merge. |
- #10491: a property updated right after the type joined is what the view holds once it holds the type (read through the view itself), in both update modes. - #10490: a record inserted before the index and updated after it, with commit and with rollback. - #10488: a benchmark-tagged tripwire on the walk of a 1536-float list, so the per-write cost is pinned outside the regular lanes.
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Fifth round, in the last push (tests only):
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ReviewRead the main-source diff in full. I did not build the PR or run its tests. Overall the changes are well reasoned and well documented, and the tests are thorough. Notes below, none blocking. #10488 nested primitive arrays (
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Sixth round, in the last push (Javadoc and comments only, no code change):
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ReviewI read the first part of the diff (docs, engine changes up to What looks good
Points to consider
TestsThe PR description says tests were added or updated, for example
Overall this is a careful set of fixes. The points above are mostly about confirming test coverage and the cost on the write path. 🤖 Generated with Claude Code |
Review of PR #10497Overall this is a careful, well-documented set of fixes. Each issue has a dedicated regression test, and the two-step index build is easy to follow. I read the diff only and did not run the tests. Below are the points I'd look at before merge. Behavior and correctness
Style (per CLAUDE.md)
Test coverageCoverage is strong: unit tests, an HTTP IT, a rollback test for the index build, and a view test for #10491. Cases I'd like to see if they are not there already:
Security and performanceNo security concerns: the unwrap runs on already-parsed data and exposes nothing new. On the hot path it adds one container walk and no allocation when nothing is replaced, which is acceptable. Nice work. The points above are mostly confirmations and small hardening. |
Codecov Report❌ Patch coverage is Additional details and impacted files@@ Coverage Diff @@
## main #10497 +/- ##
============================================
- Coverage 78.71% 78.71% -0.01%
Complexity 4730 4730
============================================
Files 2279 2280 +1
Lines 245516 245661 +145
Branches 53359 53400 +41
============================================
+ Hits 193266 193380 +114
- Misses 32406 32423 +17
- Partials 19844 19858 +14 ☔ View full report in Codecov by Harness. 🚀 New features to boost your workflow:
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CI on 4f9cc8d, compared with the run of the base commit on main (890a7f4,
Review state: the last two reviews of the main-source diff find nothing blocking, and every point of them is answered above or in the earlier rounds; the CodeRabbit finding (the diff base of a later update) is fixed, covered by tests and acknowledged in its thread. #10498 stays open for the bulk-path rule. |
This was referenced Oct 21, 2026
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Verified on the merge
Against the head, #10488, #10490, #10491 read the same in every number; #10489 differs only in the Bolt row count (3 against 4). Regressions between head and merge: 0 (no case is wrong on the merge that was right on |
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Fixes #10488
Fixes #10489
Fixes #10490
Fixes #10491
What changed
#10488 - nested numeric arrays in HTTP params.
toMap(true)leaves along[]/double[]at any depth of the request, and only the top level of a parameter was turned back into a list. A nested one was stored as the primitive array, so=,.type()andGROUP BYsaw a different value than for the same list as a literal. The nested arrays are now unwrapped at the one write choke point (MutableDocument.putProperty,Type.unwrapNestedPrimitiveArrays): declared and undeclared properties agree, nothing is copied unless something is replaced, and the batch-of-vectors fast path (top-level arrays,UNWIND $batch ... row.embedding) is untouched.long[]elements narrow toIntegerwhere they fit, as the JSON scalar parser does, soGROUP BYputs equal maps in one group.#10489 - DATETIME string with an offset. A string with a non-zero offset or a zone is now stored as the UTC wall clock of the instant it names, like an
OffsetDateTime/ZonedDateTimealready was, so HTTP/SQL and Bolt/Java store one value for one instant.Z,+00:00and offset-less strings keep their wall clock, so the Cypherdatetime()round trip (#4125) is unchanged.date()and.asDatetime()read a string the same way (the existing contract is that reading answers what writing stores); aDATEstill keeps the day written. Behavior change: existing values are not rewritten. The bulk path (GraphBatch) still rebases onto the database zone, which is the same value for a UTC database; reconciling that third rule is left alone.#10490 - CREATE INDEX in a transaction that wrote to the indexed type. The shared build scanned the caller's pending pages plus the committed ones and queued one entry per record on the caller's transaction, so a rollback emptied an index whose component is committed on its own. The build is now two steps (
IndexBuilder.buildCreatedIndex, which every sharing call site goes through): the committed state is indexed in a transaction of its own with the caller's transaction set aside, chunked like any other build; thenIndexBuildCallerChangesqueues on the caller's transaction only what the caller created, updated or deleted in the bucket, deciding per record from its committed and pending versions. Applies to every family and to the type, bucket and super-type propagation entry points. The test that pinned the old vector count (Issue10450...updateInTheIndexedTypeStillJoinsTheTransaction) now expects the committed records.#10491 - vertex written right after a type joins a Graph Analytical View. The commit listener routed a written vertex by
coversVertexType, which since #10212 also answers "does the CSR hold this type yet". For an existing type attached withALTER TYPE ... SUPERTYPE +Basethe answer was no, so the listener dropped the vertex, and the rebuild that answer dispatches (from inside the writing transaction) scanned before the commit. Vertices are now routed by the filter, as edges already were (routeWrittenVertexType); the held/not-held verdict is still taken at the first write, andcoversVertexTypealone decides whether the view is served.Also fixes
Issue5606BuilderStateCarryOverTest, red on main sincebuiltInCallerTransactionwas added (an outcome ofcreate(), not a setting).Verification
Issue10488NestedNumericArrayParamTest,Issue10488NestedArrayParamHttpIT,Issue10489DateTimeOffsetStringTest,Issue10490IndexBuildRollbackKeepsCommittedRecordsTest(LSM_TREE, UNIQUE, FULL_TEXT, BY ITEM, HASH; insert/update/delete, commit and rollback, super-type propagation, bucket builder),Issue10491ViewVertexTypeAttachedAfterBuildTest(reproduced 6 of 8 before the fix, 12 reps each).Issue8090...tests that pinned the offset-dropping rule.Summary by CodeRabbit
Bug Fixes
Tests