- Reject follower writes if any statement in the batch is DML/COMMIT
(not only stmts[0]).
- COMMIT always emits empty-valued kvPairs for isDelete entries.
- applyCommand updates LSM plus secondary B-tree/FTS/HNSW indexes
(applyReplicatedPut/Delete) so follower index scans see replicated rows.
- Tests: not-leader append, commit timeout, index apply unit, E2E
index-backed SELECT on follower.
- parser: clause keywords (header, format, status, user, csv, ...) now work
as identifiers everywhere; IMPORT/EXPORT accept FORMAT csv/HEADER true
- nimble test + CI run all 13 test suites (650 checks green)
- ExecutionContext.registry is now {.cursor.} (breaks registry<->ctx cycle)
- ORC crash reproduced and bisected (tests/orc_repro.py); ARC stays the MM
- Refactored Row from Table[string, string] to Table[string, Value]
- Added Value operators: ==, !=, $, in for string interop
- Fixed valueToString for vkNull to return '\\N' instead of ''
- Fixed evalExpr irekField to return vkNull when field not found
- Added IN (val1, val2, ...) parser support
- Fixed nkPath column names in multi-table joins
- Fixed LATERAL JOIN null padding when no matching rows
- Added CREATE/DROP/USE/SHOW DATABASE parser support
- Adapted all tests for new Value type
- Add isDelete flag to VersionedRecord to fix COMMIT treating empty values
as DELETE. Previously version.xmax != TxnId(0) was never true for active
transactions, so deletes inside transactions never removed rows.
- Fix MIN/MAX aggregates skipping NULL: was checking for "\\N" instead
of correct "\N" sentinel, so NULL values were never skipped.
- Add duplicate alias deduplication in lowerSelect() and getSelectColumns().
Identical aliases now get _1, _2 suffixes (e.g. count(*), count(*)_1).
- Add nil guard for expr.subqueryPlan in irekSubquery evalExpr handler.
- Initialize txnManager in newExecutionContext to prevent segfault on BEGIN.
- Add regression tests: DELETE in transaction, PK-only row survival,
MIN/MAX NULL skipping.
dimgigov