4 Commits (v3.0)

Author	SHA1	Message	Date
Rene Cannao	4552236700	feat(plugins/genai): Step 6 — move RAG/Vector/discovery surface into the plugin ... Final file-move step in the carve-out: relocates the leaf modules that didn't depend on (and weren't depended on by) anything still in core. After this commit, the only PROXYSQLGENAI-guarded code remaining in libproxysql.a is `MCP_Tool_Handler` — the base class the plugin's AI_Tool_Handler / RAG_Tool_Handler inherit from — and that lives in core only because removing it would force pulling those derived plugin classes into core just for the inheritance edge. Step 7 deletes the PROXYSQLGENAI macro entirely. Files moved (git mv preserves history) Headers (include/ -> plugins/genai/include/) AI_Vector_Storage.h MySQL_Catalog.h Discovery_Schema.h Static_Harvester.h PgSQL_Static_Harvester.h Sources (lib/ -> plugins/genai/src/) AI_Vector_Storage.cpp MySQL_Catalog.cpp Discovery_Schema.cpp Static_Harvester.cpp PgSQL_Static_Harvester.cpp Core changes were minimal because these are leaf modules: include/proxysql.h: drop the AI_Vector_Storage.h include. include/cpp.h: drop AI_Vector_Storage / Discovery_Schema / MySQL_Catalog / Static_Harvester / PgSQL_Static_Harvester includes (replaced with a single carve-out history comment that Step 7 will delete entirely). lib/ProxySQL_Admin.cpp: drop the Discovery_Schema.h include — its only live use was via the now-#if-0'd save/load_mcp_query_rules blocks 4.C left behind for follow-up reference. lib/Makefile: drop AI_Vector_Storage.oo, MySQL_Catalog.oo, Discovery_Schema.oo, Static_Harvester.oo, PgSQL_Static_Harvester.oo from the GenAI _OBJ_CXX list. Test fixture probe update test/tap/tests/unit/Makefile: PROXYSQLGENAI auto-detect probe switched from `AI_Vector_Storage` (now plugin-only) to `MCP_Tool_Handler` (the last GenAI-tier symbol still in core). Step 7 deletes the auto-detect entirely. All three plugin unit tests pass: genai_plugin_load_unit-t : 25/25 genai_plugin_anomaly_unit-t : 6/6 genai_plugin_backend_client : 27/27 Binary size deltas: src/proxysql 159 MB -> 152 MB (-7 MB) plugins/genai/...Plugin.so 47 MB -> 55 MB (+8 MB) Net process RSS roughly neutral, as the design predicted. Carve-out scoreboard: Step 0-2 : infrastructure Step 3 : ~1.1 K LOC (Anomaly_Detector) Step 4.B : ~0.5 K LOC (backend_client) Step 4.C : ~13 K LOC (MCP subsystem + tool handlers + MySQL_FTS) Step 4.F : runtime-reconfig admin SQL routed through plugin commands Step 4.G : MCP admin / config / stats tables registered via plugin ABI Step 5 : ~7 K LOC (GenAI/LLM/AI/RAG) Step 6 : ~5 K LOC (AI_Vector_Storage + Discovery_Schema + MySQL_Catalog + Static_Harvester pair) Pending: Step 7 — delete the PROXYSQLGENAI macro from build flags and any remaining `#ifdef PROXYSQLGENAI` blocks.	2 weeks ago
Rene Cannao	4810f1f05b	lint: fix reserved identifier in include guards ... Replace __CLASS_* and ____CLASS_* patterns with PROXYSQL_*_H to comply with the C++ standard where identifiers starting with __ are reserved in the global namespace. Also fixes: - ____CLASS_STANDARD_MYSQL_THREAD_H -> PROXYSQL_STANDARD_MYSQL_THREAD_H - ____CLASS_STANDARD_PGSQL_THREAD_H -> PROXYSQL_STANDARD_PGSQL_THREAD_H - __CLASS_PROXYSQL_POLL -> PROXYSQL_POLL_H (added _H for consistency)	1 month ago
Rene Cannao	48bc7dd7bf	Merge v4.0 GenAI features into v3.0 with conditional compilation ... This commit merges the experimental v4.0 GenAI/MCP features into the stable v3.0 branch using conditional compilation. All v4.0 features are disabled by default and only enabled when PROXYSQLGENAI=1 is set at compile time. Changes: Build System: - Modified main Makefile to pass PROXYSQLGENAI flag to sub-makefiles - Modified deps/Makefile to conditionally build sqlite-vec and sqlite-rembed - Modified lib/Makefile to add PSQLGA flag and include GenAI object files - Modified src/Makefile to add PSQLGA flag and conditional linking Headers (wrapped with #ifdef PROXYSQLGENAI): - All 20 new GenAI header files in include/ - Modified cpp.h, proxysql_glovars.hpp, proxysql_admin.h - Modified ProxySQL_Admin_Tables_Definitions.h for GenAI/MCP tables Source Files: - All 22 new GenAI source files in lib/ wrapped with #ifdef PROXYSQLGENAI - Modified src/main.cpp for conditional global variables and init/shutdown - Modified Admin_Handler.cpp for conditional command handlers - Modified Admin_Bootstrap.cpp for conditional table registration - Modified Admin_FlushVariables.cpp for conditional variable flushing - Modified ProxySQL_Admin.cpp for conditional admin methods - Modified ProxySQL_Admin_Stats.cpp for conditional MCP stats functions - Modified proxy_sqlite3_symbols.cpp to always compile (needed by core) - Modified MySQL_Session.cpp for conditional GenAI function calls Test Files: - Renamed test_mcp_query_rules-t to test_mcp_query_rules-t.sh - Renamed test_mcp_rag_metrics-t to test_mcp_rag_metrics-t.sh - Modified anomaly_detection-t.cpp for conditional test execution Usage: # Build without GenAI (v3.0 mode - default) make clean && make build_deps -j$(nproc) && make build_lib -j$(nproc) && make build_src -j$(nproc) # Build with GenAI (v4.0 mode) make clean && PROXYSQLGENAI=1 make build_deps -j$(nproc) && PROXYSQLGENAI=1 make build_lib -j$(nproc) && PROXYSQLGENAI=1 make build_src -j$(nproc)	3 months ago
Rene Cannao	d9346fe64d	feat: Add AI features manager foundation ... - Add AI_Features_Manager coordinator class - Add AI_Vector_Storage interface (stub) - Add Anomaly_Detector class (stub for Phase 3) - Update includes and main initialization	4 months ago