3 Commits

Author	SHA1	Message	Date
dimgigov	ca5e04b96e	feat: Phase 0 — pipeline integration, DDL parser, SQL executor ... - Rewrote PLAN.md with 6-phase production roadmap - Added 15 DDL/txn lexer keywords (primary, key, foreign, references, etc.) - Added AST nodes: CreateTable, DropTable, AlterTable, BeginTxn, CommitTxn, RollbackTxn, ExplainStmt, ColumnDef - Completed INSERT parser: VALUES, column list, RETURNING, ON CONFLICT - Added CREATE TABLE/DROP TABLE/ALTER TABLE parsers with constraints (PK, FK, UNIQUE, NOT NULL, CHECK, DEFAULT) - Added UPDATE/DELETE RETURNING support - Added BEGIN, COMMIT, ROLLBACK, EXPLAIN parsers - New query/executor.nim: AST->IR lowering + plan execution against LSM-Tree - Wired server to executor pipeline (replaced regex-based KV INSERT) - All 216 existing tests pass	2026-05-06 11:10:50 +03:00
dimgigov	096c8347cf	feat: complete Phase 3 + new production roadmap for Web/ERP ... - Thread-safety: locks in LSMTree and Graph engines - Raft network transport: async TCP, serialization, heartbeat, 3-node election test - CI/CD: GitHub Actions workflow - Cleanup: remove dead code, unused imports, build artifacts - New PLAN.md targeting production Web/ERP readiness - 216 tests passing	2026-05-06 10:40:34 +03:00
dimgigov	5dba7b5699	feat: Phase 1 — SSTable persistence, README honesty, benchmark fix ... - Add Current Status / Limitations section to README - Fix benchmark compilation (Duration.ticks → inNanoseconds) - Implement real SSTable binary format with write/read/mmap support - Add BloomFilter serialize/deserialize for disk storage - Fix mmap.nim to use posix.open instead of system.open - New PLAN.md with improvement roadmap - All 214 tests pass	2026-05-06 03:16:39 +03:00