proxysql

Commit Graph

Author	SHA1	Message	Date
Rahim Kanji	48ba491cb7	Add support for unnamed Describe Portal and improve extended query handling - Always send Describe Portal to the backend - Enforce check for unnamed portals in Bind, Describe, Close, and Execute; raise errors for named portals - Improve error handling for extended query flow - Introduce Extended_Query_Info struct to unify extended query-related members and reduce redundancy	10 months ago
Rahim Kanji	7cde1dcad6	Added comments	10 months ago
Rahim Kanji	d5fc1fefff	Renamed pending_query to extended_query_frame Improved extended query frame handling	10 months ago
Rahim Kanji	a741598a8d	Added Describe message handling	10 months ago
René Cannaò	2c26a42897	Merge pull request #4819 from sysown/v3.0-ff_conns_eof_caps_match Enforce `CLIENT_DEPRECATE_EOF` capability match for `fast-forward` sessions	12 months ago
René Cannaò	edc84ea14b	Merge pull request #4922 from sysown/v3.0-4861_fixes1 Further enhancement in prepared statement logging #4861	12 months ago
René Cannaò	216b31feae	Added new event_type PROXYSQL_METADATA When creating an event log in binary format, a metadata packet is written. The metadata is in JSON format. It currently only provide the ProxySQL version. For illustration purposes, tool eventlog_reader_to_json.cpp supports it too. This commit includes also some reformatting	12 months ago
Rahim Kanji	2f9bb83dda	Added Abort (alias of Rollback)	1 year ago
René Cannaò	9737e0630a	Add variable mysql-eventslog_stmt_parameters #4923 Variable mysql-eventslog_stmt_parameters configures the logging of parameters in prepared statements: - 0 : logging disabled - 1 : logging enabled	1 year ago
Javier Jaramago Fernández	811874bad1	Merge branch 'v3.0' of github.com:sysown/proxysql into v3.0-ff_conns_eof_caps_match	1 year ago
René Cannaò	dd58ea0b0a	Merge pull request #4908 from sysown/v3.0-4727 Fix MySQL 8.4 replication lag monitoring - Closes #4727	1 year ago
René Cannaò	6df3d6b84b	Merge pull request #4899 from sysown/v3.0_refactor_connection_info_param Refactor PostgreSQL Connection-Level Parameters Handling	1 year ago
Javier Jaramago Fernández	7955dd21a8	Fix MySQL 8.4 replication lag monitoring - Closes #4727 Added support for new syntax to simulator.	1 year ago
Rahim Kanji	c2f2ae5aa4	* Updated code to use pgsql_tracked_variables[idx] consistently, removing direct usage of pgsql_tracked_variables[idx].idx. This change improves consistency and reduces potential human error. * Fixed some warning	1 year ago
Rahim Kanji	db442ba8cf	Treat client_encoding as normal server parameter/variable. Optimized RESET ALL command handling. Few optimizations. Code cleanup	1 year ago
René Cannaò	d3f06c537f	Merge branch 'v3.0' into v3.0-ff_conns_eof_caps_match	1 year ago
René Cannaò	2551d350e9	Port to 3.0 of in-memory query logging See #4713 for further details	1 year ago
Rahim Kanji	f9232ae50d	Merge remote-tracking branch 'Master/v3.0' into v3.0_session_parameter_tracking	1 year ago
Rahim Kanji	6603d48bb0	Optimized and simplified PostgreSQL variable Validator	1 year ago
Rahim Kanji	a5b7063cf3	Add validation for PostgreSQL patameters/variables and default PostgreSQL variables * Added validation checks when setting PostgreSQL variables to prevent invalid configurations. * Applied the same validation to default PostgreSQL variables to maintain consistency.	1 year ago
Rahim Kanji	41206d2ee7	Added enable_nestloop parameter	1 year ago
Rahim Kanji	427f20072b	Tracking new variables allow_in_place_tablespaces enable_sort extra_float_digits synchronous_commit	1 year ago
Rahim Kanji	e6ddae643b	Now, default variables are set for all tracked variables Improved error handling	1 year ago
Rahim Kanji	5fb518dc90	Added some more variables enable_bitmapscan enable_indexscan enable_seqscan maintenance_work_mem	1 year ago
Rahim Kanji	85d05bbad1	Added full DateStyle default value	1 year ago
Javier Jaramago Fernández	d49a96dade	Enforce 'CLIENT_DEPRECATE_EOF' capability match for fast-forward - Ensures matching for 'CLIENT_DEPRECATE_EOF' capability when creating or acquiring backend conns for 'fast-forward' sessions. - Since 'CLIENT_DEPRECATE_EOF' capability isn't enforced on backend connections for regular sessions, a mismatch between client and backend capabilities is possible. A verification has been introduced when a session switches to 'fast-forward', in case of capabilities mismatch, an error is logged and client disconnected.	1 year ago
René Cannaò	7ef5993c35	Revert "Enforce 'CLIENT_DEPRECATE_EOF' capability match for conn-pool" This reverts commit `50ce205d21`.	1 year ago
Rahim Kanji	0e1392322f	RESET oaramter and DEFAULT parameter value handling (not fully tested yet) * New tracked variables added: - bytea_output - client_min_messages - escape_string_warning Few optimizations Code cleanup	1 year ago
Javier Jaramago Fernández	50ce205d21	Enforce 'CLIENT_DEPRECATE_EOF' capability match for conn-pool Add new config option ('mysql-connpool_match_client_deprecate_eof') that allows to control whether to enforce a match between fronted and backend connections for 'CLIENT_DEPRECATE_EOF' capability. By default, this option is 'true', allowing smooth transitions from regular sessions to 'fast_forward'.	1 year ago
Rahim Kanji	06e496b7c3	Added tracking of parameters: * client_encoding/names * datestyle * timezone/time zone * standard_conforming_strings	1 year ago
Yashwant Sahu	2f3b2dacae	Merge branch 'v3.0' into v3.0_compression	1 year ago
Yashwant Sahu	a0db6c3a1f	1. Changed name to protocol_compression_level. 2. Added TAP test	1 year ago
Yashwant Sahu	a846447a22	Added MySQL compression level	1 year ago
Rahim Kanji	395a977e68	Merge branch 'v3.0'	1 year ago
Rahim Kanji	6679e59394	Added START_REPLICATION command	1 year ago
Rahim Kanji	6d614a4b99	Merge branch 'v3.0'	1 year ago
Javier Jaramago Fernández	100630fba5	Second iteration on PostgreSQL monitoring POC This commit packs multiple fixes/improvements: - Added READONLY support for PostgreSQL. - Major rework for queries and statements used on monitoring checks: + Checks/Actions rewrote for single instance checks. + Reuse of prepared statements instance of re-preparation. - Fixed missing error handling in connection creation state machine. - Fixed connection rotation in connection pool (now FIFO). - Added support for configurable batching in scheduler thread, via '_interval_window' variables. These variables allows to define the burstiness of the scheduling within the processing interval. - Added new config variable 'pgsql-monitor_dbname'. Allows to control which 'db' will be target by monitoring connections. - Several fixes for 'poll' timeout computation for worker threads. - Fixed edge cases for current interval detection. - Reduced deviation in scheduling intervals computation. - Refactored and simplified connection event handling. - Improved error messages for monitoring actions. - Replaced several invalid uses of 'mysql_thread___monitor_' in favor or new 'mysql_thread___monitor_*' variables. - Honor '-M' argument for disabling monitoring support.	2 years ago
Rahim Kanji	720441af20	Refactored and Optimized Query Cache with PgSQL Support * Added Query Cache Support for PgSQL: * Introduced new variables for PgSQL Query Cache management: * pgsql-query_cache_size_MB * pgsql-query_cache_soft_ttl_pct * pgsql-query_cache_stores_empty_result * pgsql-query_cache_handle_warnings (not yet utilized) * Overwriting Transaction Status: * Sending current transaction state to the client when a result is returned from the query cache. * This currently does not differentiate between normal and error transaction states—both are treated as active transaction states. * Cache Lifetime Management: Replaced manual reference counting with std::shared_ptr to efficiently manage the lifecycle of cache entries, ensuring proper memory deallocation and reducing complexity. * Unified Purging Logic: Refactored the query cache purging logic to use a single thread for both MySQL and PgSQL cache entries. * Code Cleanup: Removed unnecessary methods and data members to streamline the codebase and improve maintainability. * Performance Optimization: Improved memory management, reducing memory footprint and enhancing performance.	2 years ago
Javier Jaramago Fernández	705f50e0f9	Add initial POC for PostgreSQL monitoring support	2 years ago
René Cannaò	d4bd93672e	Merge pull request #79 from sysown/v2.x_refactore_query_processor Refactored Query Processor [WIP]	2 years ago
Rahim Kanji	e723082a1b	Refactored Query Processor Architecture - Introduced separate query processors for MySQL and PostgreSQL. - Removed unnecessary GTID logic from `PgSQL_Session`. - Added a command counter for PostgreSQL queries. - Refactored `Query_Processor` to serve as a base class containing core functionalities applicable to both MySQL and PostgreSQL. Changes: - Removed GTID-related code from `PgSQL_Logger` and `PgSQL_Session`: - bool with_gtid; - char gtid_buf[128]; - int gtid_hid; - Added new PostgreSQL-specific tables: - `pgsql_query_rules`, `pgsql_firewall_whitelist_rules`, `pgsql_query_rules_fast_routing` - `runtime_pgsql_query_rules`, `runtime_pgsql_firewall_whitelist_rules`, `runtime_pgsql_query_rules_fast_routing` - Added PostgreSQL-related variables: pgsql_thread___commands_stats pgsql_thread___query_digests pgsql_thread___query_digests_lowercase pgsql_thread___query_digests_no_digits pgsql_thread___query_digests_replace_null pgsql_thread___query_digests_normalize_digest_text pgsql_thread___query_digests_track_hostname pgsql_thread___query_digests_keep_comment pgsql_thread___query_digests_max_digest_length pgsql_thread___query_digests_max_query_length pgsql_thread___query_digests_grouping_limit pgsql_thread___query_digests_groups_grouping_limit pgsql_thread___enable_load_data_local_infile pgsql_thread___auditlog_filename pgsql_thread___auditlog_filesize pgsql_thread___eventslog_filename pgsql_thread___eventslog_filesize pgsql_thread___eventslog_default_log pgsql_thread___eventslog_format pgsql_thread___firewall_whitelist_errormsg pgsql_thread___firewall_whitelist_enabled pgsql_thread___query_processor_iterations pgsql_thread___query_processor_regex	2 years ago
René Cannaò	cbf4628ea3	Merge remote-tracking branch 'proxysql27/v2.7' into v2.x_postgres_merge27_20240917	2 years ago
Javier Jaramago Fernández	d516ca5e84	Merge branch 'v2.x_postgres' of https://github.com/sysown/proxysql_postgresql into v2.x-postgres_dual_password	2 years ago
René Cannaò	38350292e2	Merge pull request #4600 from sysown/v2.x_proxy Implementation of PROXY protocol V1	2 years ago
Javier Jaramago Fernández	bbda0a86eb	Add initial impl for dual-password support	2 years ago
Rahim Kanji	5bf827d8e4	Removed type selector	2 years ago
Rahim Kanji	ee5b1fc795	Merge remote-tracking branch 'Master_POSTGRES/v2.x_postgres' into v2.x_postgres_reset_connection	2 years ago
Rene Cannao	7fe013fac2	Merge branch 'proxysql_v2.x_240813' into v2.x_postgres_merge_v2.x_240813 This merges ProxySQL v2.x up to 2024-08-13	2 years ago
Rene Cannao	d85430b709	Implementation of PROXY protocol V1 This commit introduces: - class ProxyProtocolInfo() , that: - performs parsing - validates subnet - run automated tests in DEBUG build - variable mysql-proxy_protocol_networks . Accepted values: - empty string: disables PROXY protocol - '*' : allows connections from any IP - comma separated list of subnets - automated testing in DEBUG build during start - export of PROXY protocol information in internal session, using PROXY_V1 - a TAP test to verify various connections	2 years ago
Rahim Kanji	db3fe26590	PgSQL_Thread will now reset connections independently, eliminating the need for connections purger HGCU_thread_run(). Changes made: Removed pgsql-reset_connection_algorithm Removed pgsql-connpoll_reset_queue_length Removed HGCU_thread_run()	2 years ago

1 2 3 4 5 ...

380 Commits (48ba491cb7464656cf2cc86b82c19a97c042f923)