3 Commits

Author	SHA1	Message	Date
dimgigov	14596c9584	fix(adapter,executor,tests): harden nimforum adapter and fix transaction/aggregate bugs ... Adapter (baradb_sqlite.nim): - getRow now returns @[] for missing rows (db_sqlite compat) - insertID/nextId handle NULL (\N) values correctly - preprocessQuery replaces SQLite-specific syntax: TIMESTAMP->DATETIME, DATETIME('now')->current timestamp, INET->STRING - add dbBegin/dbCommit/dbRollback for transaction support Executor: - fix COMMIT treating empty values as DELETE (rows with only PK were lost) - fix MIN/MAX aggregates including NULL (\N) which skewed results - add numeric comparison for irNeq Tests: - stress_test: shared DB, 16 workers, correctness scan after run - nimforum_smoke_test: 10 tests including schema, transactions, iterators	2026-05-19 20:43:00 +03:00
dimgigov	9d71edafd4	Сесия 9: Седмици 1+2 — Stabilization + Type Safety ... - Поправени deficiencies #5-#8 (GROUP BY bare columns, aggregate names, sync client с blocking socket, thread-safe Lock в SyncClient) - Добавен BlockingClient (net.Socket + Lock) в clients/nim/src/baradb/client.nim - Обновен src/barabadb/client/client.nim със sync клиент без waitFor - Regression тестове за всички 10 deficiencies - Добавен valueKind в IRExpr за типова информация - evalExprValue връща Value discriminated union - Премахнати parseFloat евристики от irAdd/Sub/Mul/Div/Mod/Pow/Neg - INT+INT→INT, INT+FLOAT→FLOAT, FLOAT/INT→FLOAT - 12 нови теста за type safety Тестове: 311 — 0 failures Build: 0 warnings	2026-05-17 10:21:15 +03:00
dimgigov	3453d3cae7	feat: add forum Nim client improvements and SQLite adaptor	2026-05-15 18:12:01 +03:00