proxysql

Commit Graph

Author	SHA1	Message	Date
Rahim Kanji	5810978e4e	Unify ABORT and ROLLBACK command parsing Remove separate early-return handling for ABORT that was bypassing parse_rollback(). Treat ABORT as a synonym of ROLLBACK.	1 month ago
Rahim Kanji	abb66cc19f	Addressed AI review feeback	1 month ago
Rahim Kanji	e84433159b	Merge remote-tracking branch 'v3.0' into v3.0_pgsql-pipeline-set-reset-discard-fix-5432	1 month ago
René Cannaò	c60f390b44	Merge pull request #5422 from sysown/v3.0-pgsql_monitor_repl_lag feat: add 'replication_lag' support for PostgreSQL monitoring	1 month ago
Rene Cannao	ff1398ead5	fix: plumb real hostgroup_id for pgsql replication lag monitoring - Add hostgroup_id to mon_srv_t and ext_srvs.\n- Update fetch_updated_conf queries to return hostgroup_id.\n- Use real hostgroup_id in replication_lag_action call.	1 month ago
Rene Cannao	1911b02157	feat: temporarily disable pgsql monitor replication lag group_by_host	1 month ago
Rene Cannao	f45173b9c6	fix: make cmake3 discovery in test deps portable - Fallback to 'cmake' if 'cmake3' is not found.\n- Fixes build failures on systems where CMake 3.x is provided as 'cmake' (Ubuntu/Debian/Fedora).	1 month ago
René Cannaò	16f8837e0d	Merge branch 'v3.0' into v3.0-pgsql_monitor_repl_lag Signed-off-by: René Cannaò <rene@proxysql.com>	1 month ago
Rene Cannao	c4fc60bdb0	fix: address security and logic issues in PostgreSQL replication lag monitoring - Fix SQL injection in pt-heartbeat query concatenation.\n- Fix copy-paste errors between mysql_thread_ and pgsql_thread_ variables.\n- Restore monitor_replication_lag_group_by_host logic.	1 month ago
René Cannaò	d3af6c11bf	Merge pull request #5428 from sysown/v3.0-future_build_fixes fix: minor build fixes and improvements	1 month ago
Rene Cannao	131e69f94a	fix: portability and macOS compatibility for test dependencies - Use CMAKE3 variable for flexibility on Linux systems.\n- Add -Wno-incompatible-pointer-types for macOS to support modern Clang versions.	1 month ago
Rahim Kanji	1877a7d5f0	Added more tests in pgsql-set_statement_test-t.cpp and pgsql-transaction_variable_state_tracking-t.cpp	1 month ago
Rahim Kanji	96bc668735	Fix pipeline mode transaction state handling and SET/RESET/DISCARD support Addresses issues with PostgreSQL Extended Query Protocol (Pipeline mode) in ProxySQL: Transaction State Handler Migration: - Moved handle_transaction_state() from PgSQL_Session::RequestEnd() to PgSQL_Session::handler() - Now called only for client queries (PROCESSING_QUERY/PROCESSING_STMT_EXECUTE) - Prevents internal SET commands from triggering transaction logic incorrectly - Added transaction state reset at 7 locations for clean connection pool return SET/RESET/DISCARD Pipeline Mode Support (lib/PgSQL_Session.cpp): - SET statements now execute properly in pipeline mode via RunQuery() - RESET ALL and DISCARD ALL blocked with proper error messages in pipeline mode - Added startup parameter mismatch detection for RESET with locked hostgroup	1 month ago
Rahim Kanji	aca91c3bd2	Optimize PgSQL_Protocol::generate_ok_packet to use direct buffer writes Replace format-specifier based PG_pkt helper methods (write_CommandComplete, write_ParameterStatus, write_ReadyForQuery) with direct buffer writes using put_char(), put_uint32(), and put_string().	1 month ago
Rahim Kanji	5dd27500f3	Addressed AI review feedback	1 month ago
Rahim Kanji	ea619d7816	Added TAP test	1 month ago
Rahim Kanji	742ff05ecc	Fix PostgreSQL transaction state management for pipeline mode Move transaction state tracking from RequestEnd to connection handler to enable proper binary pipeline mode support: - Call handle_transaction_state() at ASYNC_QUERY_END/ASYNC_STMT_EXECUTE_END in PgSQL_Connection instead of RequestEnd - Add reset_state() calls in 7 locations to prevent stale state: * Session reset * Connection detach (finishQuery) * Error handlers (4 paths) * Base session housekeeping - Refactor destructor to use reset_state() Fixes transaction state tracking in pipeline mode where connections can be returned to pool mid-transaction.	1 month ago
Rahim Kanji	d0ad4b666d	* Improve malformed packet test robustness with proper message sequencing * Fix test assertions to properly validate malformed packet handling	1 month ago
Rahim Kanji	4d86e6949c	Add defensive null guard before reading PSarrayIN->len	1 month ago
Rahim Kanji	c309facaa2	Fixed typo	1 month ago
Rahim Kanji	ed8890b6a5	Added bounds checking for Describe and Close messages to prevent reads beyond packet boundaries	1 month ago
Rahim Kanji	8c9af56f38	Address AI review feedback	1 month ago
Rahim Kanji	17679382b1	Added pgsql-test_malformed_packet-t.cpp test	1 month ago
Rahim Kanji	83d16f3c22	Fix buffer handling in PostgreSQL admin session handler Improve error handling in admin_session_handler when processing PostgreSQL query packets: * Fix potential underflow in query_length calculation when handling very small packets (< 2 bytes) * Fix NULL pointer dereference in strcasecmp when query_no_space is not initialized due to early packet validation failures	1 month ago
Rahim Kanji	05b5821fbc	Fix integer underflow in PostgreSQL query packet handling and null terminator checking * Add validation to reject packets smaller than 6 bytes before processing * Add null terminator check	1 month ago
Rahim Kanji	d71090864f	Improve startup packet parsing Replace strlen() with memchr() to safely search for null terminators within buffer bounds. If no null terminator is found, treat the packet as malformed and break out of the processing loop.	1 month ago
Rahim Kanji	03ad2c3aae	Fix underallocation for undersized PostgreSQL packets The buffer2array() function could allocate less than 5 bytes for a packet when pkgsize was malformed to be smaller than the header size. This violated PostgreSQL protocol assumptions that packets are always >= 5 bytes. Ensure minimum allocation of sizeof(header) bytes regardless of the claimed packet size in the header.	1 month ago
René Cannaò	5b721a6594	Merge pull request #5426 from sysown/tsdb-metric-update-fix [skip-ci] fix: TSDB metric collection & config load from disk	2 months ago
Javier Jaramago Fernández	2bfa23665b	fix: compilation of test dep 'mysql-connector-c 5.7' in newer CMake (> 4) Compilation for 'mysql-connector-c' for 5.7 is broken in newer CMake versions. There is no simple around this, since CMake 4 introduces multiple breaking changes and 'CMAKE_POLICY_VERSION_MINIMUM' isn't sufficient to fix this issues. Due to this, the simplest fix is to install in the testing environment CMake3. This fixed version of CMake should be used specifically for building this dependency. Arch Linux has a package that could be used as reference https://aur.archlinux.org/packages/cmake3.	2 months ago
Javier Jaramago Fernández	f88dddaefb	fix: set maxdepth for OpenSSL libraries search Previously OpenSSL library search didn't specify the depth of the search. This results in long waits during building searching in unnecessary system directories. The previous is unnecessary. When pkg-config is requested with 'libdir', the expectation is that the directory in which the binaries are located is returned. Due to this, the search can be contained only in that target directory.	2 months ago
Javier Jaramago Fernández	1c311fd5f1	fix: coredumper build in newer CMake versions	2 months ago
Javier Jaramago Fernández	26c6eab5ae	fix: improve error reporting for sqlite3 TAP utils	2 months ago
Javier Jaramago Fernández	5f347c15a6	chore: remove test cert files incorrectly pushed to TAP dir	2 months ago
Javier Jaramago Fernández	ff729a657e	chore: disable 'pt-heartbeat' in 'PgSQL_Threads_Handler::get_variable' This isn't for functional purposes, just for consistency in reporting the motivation for disabling the feature in the codebase.	2 months ago
Javier Jaramago Fernández	0132075d47	fix: simplified expression in 'test_pgsql_replication_lag' TAP scripts	2 months ago
Javier Jaramago Fernández	35254fad8c	fix: typo in 'pgsql-repl' infra script message	2 months ago
Javier Jaramago Fernández	36348fa797	fix: minor escaping issues with 'pgsql-repl' infra scripts	2 months ago
Wazir Ahmed	5421a382ab	fix: Load TSDB variables from disk during startup - TSDB variables stored on disk were not being loaded into runtime during startup. Add the missing `flush_tsdb_variables___database_to_runtime()` and invoke it during init. - Inline the existing load/save wrappers in the header as thin delegations to the underlying flush functions Signed-off-by: Wazir Ahmed <wazir@proxysql.com>	2 months ago
Wazir Ahmed	1684d30725	fix: Refresh Prometheus metrics before TSDB sampling - `tsdb_sampler_loop()` calls `registry->Collect()` without refreshing module metrics, causing stale metric values to be stored in the TSDB. - Added `update_modules_metrics()` call before `Collect()` in the sampler. Signed-off-by: Wazir Ahmed <wazir@proxysql.com>	2 months ago
René Cannaò	d683dd7b8b	Merge pull request #5410 from sysown/v3.0-unified-large-pr v3.0: unify ff_inspect + mcp-stats2 + 5384 + noise-testing	2 months ago
René Cannaò	148dfb2af3	Merge pull request #5423 from sysown/v3.0-genai_keys v3.0-genai_keys: GenAI live validations, LLM bridge tests, and portability fix	2 months ago
Rene Cannao	cffd980bb9	fix: Conditionally include sys/eventfd.h only on Linux Add #ifdef __linux__ guard around sys/eventfd.h include to fix compilation on non-Linux platforms.	2 months ago
Rene Cannao	bcefd093fc	test(genai): add live TAP validations for GenAI, LLM bridge, and MCP semantic lifecycle This commit introduces three new C++ TAP tests that validate ProxySQL's live GenAI and MCP behaviors using real provider credentials supplied via environment variables. The goal is to move beyond mock-style checks and verify actual runtime integration across request transport, tool execution, and semantic outputs. High-level scope - Add a live GenAI embed/rerank validation TAP test. - Add a live LLM bridge accuracy/error-path TAP test. - Add a live MCP semantic lifecycle TAP test that combines discovery, LLM-generated artifacts, upsert, and semantic search. - Register all three new tests in ai-g1 group mapping. Files added - test/tap/tests/genai_live_validation-t.cpp - test/tap/tests/llm_bridge_accuracy-t.cpp - test/tap/tests/mcp_semantic_lifecycle-t.cpp File updated - test/tap/groups/groups.json Detailed behavior by test 1) genai_live_validation-t.cpp - Reads required live env inputs: TAP_EMBED_URL, TAP_EMBED_TYPE, TAP_EMBED_MODEL, TAP_EMBED_DIMENSION, TAP_RERANK_URL, TAP_RERANK_MODEL - Skips (does not fail) when required environment is missing. - Configures runtime for test stability: - sets genai-vector_db_path to ./ai_features.db - enables genai-enabled - sets embed/rerank endpoints and embedding model - loads GENAI variables to runtime - Embedding integrity validation: - sends GENAI embed request with multiple documents - verifies row count matches input document count - verifies each returned embedding dimension matches TAP_EMBED_DIMENSION - Rerank semantic validation: - sends query with one intentionally relevant document and irrelevant distractors - checks highest score maps to the relevant document index - Stress validation: - opens 5 client connections - executes 20 total requests (4 per connection) concurrently - validates all requests succeed and no failures are reported - Includes high-verbosity diagnostics for SQL requests and parsed rows. 2) llm_bridge_accuracy-t.cpp - Reads required live env inputs: TAP_LLM_PROVIDER, TAP_LLM_URL, TAP_LLM_MODEL, TAP_LLM_KEY - Skips (does not fail) when required environment is missing. - Configures LLM bridge runtime: - sets genai-vector_db_path - enables genai-enabled and genai-llm_enabled - sets provider/url/model/key - loads GENAI variables to runtime - Special-character prompt handling: - issues LLM: prompt containing quotes, backslashes, JSON-like text, and emoji bytes - verifies request succeeds and response structure is valid - verifies returned provider column aligns with TAP_LLM_PROVIDER - Timeout/error-path validation: - reconfigures provider URL to an unroutable timeout-probe endpoint - sets genai-llm_timeout_ms=1000 (minimum valid bound in current code) - verifies client receives an error path with SQLSTATE HY000 and non-empty message - Captures and restores modified global variables at end of test. 3) mcp_semantic_lifecycle-t.cpp - Reads required live env inputs: TAP_LLM_PROVIDER, TAP_LLM_URL, TAP_LLM_MODEL, TAP_LLM_KEY - Skips (does not fail) when required environment is missing. - Configures LLM and MCP runtime for end-to-end lifecycle checks: - enables genai + llm bridge - configures MCP port/auth endpoint settings - creates MCP auth and target profiles - loads MCP variables/profiles to runtime - End-to-end lifecycle: - calls discovery.run_static and validates run_id - lists discovered table objects and selects object_ids - starts agent run via agent.run_start - generates summary text through LLM: bridge for two semantic markers - persists summaries via llm.summary_upsert for two objects - validates llm.search("customer") finds customer marker - validates llm.search("index") finds index marker - finishes run via agent.run_finish - Cleans up test MCP profiles and restores runtime variables. Groups registration - Added to ai-g1 in test/tap/groups/groups.json: - llm_bridge_accuracy-t - genai_live_validation-t - mcp_semantic_lifecycle-t Implementation notes and constraints reflected in tests - Tests are intentionally environment-gated and skip when live credentials are unavailable. - All tests include verbose diagnostics for outbound requests and parsed provider/tool responses. - Runtime variable mutations are restored best-effort to reduce suite side effects. - llm timeout validation uses 1000ms because current runtime validation enforces [1000..600000] for genai-llm_timeout_ms. Build verification performed - Compiled successfully (as jenkins user): - genai_live_validation-t - llm_bridge_accuracy-t - mcp_semantic_lifecycle-t This commit intentionally focuses on live integration correctness and transport behavior under real endpoints, while remaining TAP-friendly for CI environments that may not provide credentials (skip semantics instead of hard failures).	2 months ago
Javier Jaramago Fernández	a4ea3b2174	Merge branch 'v3.0' of github.com:sysown/proxysql into v3.0-pgsql_monitor_repl_lag	2 months ago
Javier Jaramago Fernández	4103d69979	feat: disable 'pt-heartbeat' support for PostgreSQL The feature has been disabled until 'pt-heartbeat' support for PostgreSQL is fixed. See https://perconadev.atlassian.net/browse/PT-2030.	2 months ago
Javier Jaramago Fernández	86590fc799	test: add 'test_pgsql_replication_lag-t.cpp' to new 'pgsql-repl' TAP group	2 months ago
Javier Jaramago Fernández	b7e98f170d	feat: add new TAP group infra for PostgreSQL replication testing	2 months ago
Javier Jaramago Fernández	b14f88226c	fix: compilation of 'cpp-dotenv' for newer CMake versions	2 months ago
Javier Jaramago Fernández	cbce30527f	feat-wip: Add initial version of TAP test for replication_lag This TAP test requires infra not currently present in the branch. The infra is yet to be adapted to work as TAP group.	2 months ago
Javier Jaramago Fernández	d18fd15a76	feat: Improve error report for TAP utility function 'CHECK_EXT_VAL'	2 months ago

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