proxysql

Commit Graph

Author	SHA1	Message	Date
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 weeks ago
René Cannaò	e00617be11	Merge pull request #5333 from wazir-ahmed/v4.0-config-embedding-model RAG: Fix query embedding and vector search	3 weeks ago
Wazir Ahmed	10026891ce	RAG: Convert vector similarity search into a subquery - `sqlite-vec` requires that `knn` queries (using the `MATCH` operator for vector similarity search) must have a `LIMIT` clause at the same query level as the `MATCH` clause. - Execute `knn` queries as a subquery and then do `JOIN`s with `rag_chunks` and `rag_documents`. Signed-off-by: Wazir Ahmed <wazir@proxysql.com>	4 weeks ago
Javier Jaramago Fernández	a5ef787c7e	feat: Improve logging for MCP and RAG tools - Add new column 'endpoint' for 'stats_mcp_query_tools_counters'. - Add new table 'rag_search_log' to log 'log_rag_search_fts' operations.	4 weeks ago
Rene Cannao	bd6d34f52b	fix: Address SQL injection vulnerabilities from PR #26 review - lib/MySQL_Catalog.cpp: Convert search/list/remove to use SQLite prepared statements instead of string concatenation for user parameters - lib/RAG_Tool_Handler.cpp: Add escape_fts_query() function to properly escape single quotes in FTS5 MATCH clauses; update all FTS and vector MATCH queries to use escaped values - lib/Static_Harvester.cpp: Add is_valid_schema_name() validation function to ensure schema names only contain safe characters (alphanumeric, underscore, dollar sign) before using in INFORMATION_SCHEMA queries - lib/Query_Tool_Handler.cpp: Add clarifying comments to validate_readonly_query explaining the blacklist (quick exit) + whitelist (allowed query types) approach - Remove backup file lib/Anomaly_Detector.cpp.bak Addresses gemini-code-assist review comments from PR #26.	1 month ago
Rene Cannao	5d08deca7d	Fix AI agent review issues - Address SQL injection vulnerabilities by adding input validation and escaping - Fix configuration variable handling in get_variable and set_variable methods for RAG variables - Make embedding dimension configurable for rag_vec_chunks table - Remove code duplication in SQL filter building logic by creating consolidated build_sql_filters function - Update all search tools (FTS, vector, hybrid) to use consolidated filter building	1 month ago
Rene Cannao	ad166c6b8a	docs: Add comprehensive Doxygen documentation for RAG subsystem - Enhanced inline Doxygen comments in RAG_Tool_Handler.h and RAG_Tool_Handler.cpp - Added detailed parameter descriptions, return values, and cross-references - Created Doxyfile for documentation generation - Added documentation summary and guidelines - Documented all RAG tools with their schemas and usage patterns - Added security and performance considerations documentation The RAG subsystem is now fully documented with comprehensive Doxygen comments that provide clear guidance for developers working with the codebase.	1 month ago
Rene Cannao	3daaa5c592	feat: Implement RAG (Retrieval-Augmented Generation) subsystem Adds a complete RAG subsystem to ProxySQL with: - RAG_Tool_Handler implementing all MCP tools for retrieval operations - Database schema with FTS and vector support - FTS, vector, and hybrid search capabilities - Fetch and refetch tools for document/chunk retrieval - Admin tools for monitoring - Configuration variables for RAG parameters - Comprehensive documentation and test scripts Implements v0 deliverables from RAG blueprint: - SQLite schema initialization - Source registry management - MCP tools: search_fts, search_vector, search_hybrid, get_chunks, get_docs, fetch_from_source, admin.stats - Unit/integration tests and examples	1 month ago

8 Commits (ade0130e67e88b9052d0dc4e76d48d98d3328485)