dimgigov
b1aadf77f9
- RECOVER TO TIMESTAMP '...' — parser + executor, replays WAL entries - core/tracing.nim — OTLP/HTTP export via exportOtlp() - FTS: ftsIndexes table in ExecutionContext, engine import ready - 281 tests, 0 failures
40 lines
1.5 KiB
Markdown
40 lines
1.5 KiB
Markdown
# BaraDB — Оставащи задачи
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> Завършеното е в `PLAN_DONE.md`.
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---
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## Ниски (nice-to-have, не блокират production)
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### 1. Full FTS BM25 ranking in `@@`
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- **Статус:** ⚠️ Инфраструктура готова
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- **Текущо:** `ftsIndexes: Table[string, InvertedIndex]` в ExecutionContext. FTS engine (`fts/engine.nim`) с BM25, tokenization. `@@` прави term-based substring match.
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- **Липсва:** `evalExpr` няма достъп до `ctx` за BM25 lookup. Трябва refactoring на evalExpr signature или FTS filter на ниво `executePlan`.
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---
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## Изрично НЕ се прави
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| Задача | Причина |
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|--------|---------|
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| **Partitioning** | Сложно, малки БД не се нуждаят |
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| **Kubernetes Helm** | Docker Compose е достатъчен |
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---
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## Завършено (обща сума: 3 сесии)
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**281 теста — 0 failure-а.**
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### Session 1: SQL Features
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- Recursive CTE, UNION/INTERSECT/EXCEPT, DROP INDEX, VIEW persistence
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- JSON path (`->`, `->>`), FTS SQL (`@@`), multi-col range scan, covering index, SCRAM auth
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### Session 2: Production Hardening
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- JWT security, WAL reader, tracing spans, 2PC real RPC, stress test fix
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### Session 3: PITR + OpenTelemetry
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- `RECOVER TO TIMESTAMP` — parser + executor (WAL replay)
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- `core/tracing.nim` — OTLP/HTTP export (`exportOtlp`)
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- FTS infrastructure — `ftsIndexes` in ExecutionContext, engine import
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