5 Commits (4534e5b4dc4668d6e1f96b9160c6209f356efca9)

Author	SHA1	Message	Date
Rene Cannao	3e37337877	Use RAII for sqlite3 statements across codebase ... - Convert prepare_v2() calls to use unique_ptr RAII pattern - Remove manual sqlite3_finalize calls (now handled by RAII) - Update flush_*_variables functions to use new prepare_v2 return pattern - Apply changes to Admin, Cluster, Monitor, Catalog, and other modules	3 months 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)	4 months ago
Rene Cannao	02918d18b8	Fix PR #25 Review: All AI code reviewer feedback addressed ... This commit addresses all recommendations from CodeRabbit, Gemini Code Assist, and Copilot for PR #25 (FTS security and code quality improvements). Critical Security Fixes: - MCP_Thread.cpp: Rollback fts_path on reset failure to keep config consistent - MySQL_FTS.cpp: Add escape_mysql_identifier() for MySQL query identifier escaping - MySQL_FTS.cpp: Add unique hash-based fallback to sanitize_name() for empty strings - MySQL_FTS.cpp: Add where_clause validation to block dangerous SQL patterns Memory Safety Fixes: - MySQL_FTS.cpp: Fix indexes_result memory leak on early return in search() - MySQL_FTS.h: Delete copy/move operations to prevent accidental resource duplication Thread Safety Documentation: - MySQL_Tool_Handler.cpp: Add comment explaining FTS lock design rationale Test Script Improvements: - test_mcp_fts.sh: Add curl timeouts (5s connect, 30s max) - test_mcp_fts.sh: Remove unused delete_response variable - test_mcp_fts_detailed.sh: Make cleanup tolerant of non-existent indexes Build Fixes: - Makefile: Fix EXCLUDE_TRACKING_VARAIABLES typo to EXCLUDE_TRACKING_VARIABLES - vector_db_performance-t.cpp: Fix printf format specifiers to %lld with cast Schema Fixes: - Query_Tool_Handler.cpp: Change fts_index_table columns schema from string to array Code Cleanup: - MySQL_Tool_Handler.cpp: Remove all remaining debug fprintf statements (34 lines) - Documentation: Change "Full Text" to "Full-Text" (hyphenated) Total: ~50 fixes across 10 files	4 months ago
Rene Cannao	a10c09bcc9	Fix PR #21 review: Security, memory safety, thread safety, and code cleanup ... Security fixes: - Add escape_identifier() helper for proper SQLite identifier escaping - Replace sanitize_name() with allowlist validation (ASCII letters, digits, underscore only) - Fix MATCH clause FTS5 operator injection by wrapping query in double quotes - Apply escape_identifier() to all DDL statements (CREATE, DROP, triggers) Memory safety fixes: - Replace VLA with std::vector in MySQL_FTS::init(), add delete on error path - Fix memory leak: free error string before return in list_indexes() - Fix reindex_json["error"] potential exception using .value() with default Thread safety fixes: - reinit_fts(): Add mutex lock around pointer swap - reset_fts_path(): Move blocking init() outside lock, only swap pointer under lock Code cleanup: - Remove 7 debug fprintf statements from Query_Tool_Handler.cpp - Remove unused #include <memory> from MySQL_FTS.h Test script security fixes: - Use MYSQL_PWD environment variable instead of -p"..." for password - Add escape_sql() function and apply to INSERT statement - Fix CURL_OPTS quoting: ${CURL_OPTS:+"${CURL_OPTS}"} - Remove unused FTS_INDEX_NAME and SEARCH_QUERIES variables Documentation fixes: - Fix bare URL to markdown link format - Add code block language identifiers (text, bash)	4 months ago
Rahim Kanji	18dd249438	Merge remote-tracking branch 'v3.1-vec' into v3.1_fts-support	4 months ago