4366 Commits (0a336de04841908e68d24fa581ca07c7eae6e7dd)

Author	SHA1	Message	Date
René Cannaò	2551d350e9	Port to 3.0 of in-memory query logging ... See #4713 for further details	1 year ago
René Cannaò	8f51df70b7	Merge pull request #4799 from sysown/v3.0_session_parameter_tracking ... Session parameter/variable tracking for PostgreSQL - v3.0	1 year ago
René Cannaò	a9bdf5462a	Merge pull request #4859 from sysown/v3.0-4856 ... Prevent unnecessary VACUUM executions for SQLite3 stats database - Closes #4856	1 year ago
Rahim Kanji	9f7cb598f7	Added pgsql_variable_validate_maintenance_work_mem_v3, it now supports decimal values too	1 year ago
Rahim Kanji	f9232ae50d	Merge remote-tracking branch 'Master/v3.0' into v3.0_session_parameter_tracking	1 year ago
Rahim Kanji	c5fb8da375	Improved Session parameter value validator	1 year ago
Rahim Kanji	94399faaf9	Added 1 and 0 in bool validation	1 year ago
Rahim Kanji	055e748673	Fixed DateStyle Validator ... If the provided datestyle includes both style and order, ensure both values are valid.	1 year ago
Rahim Kanji	9388d5dc15	Fixed IntervalStyle parameter values	1 year ago
Rahim Kanji	6603d48bb0	Optimized and simplified PostgreSQL variable Validator	1 year ago
René Cannaò	f27aa6fa64	Merge pull request #4842 from sysown/v3.0_collation_255 ... Fix issue #4841	1 year ago
Javier Jaramago Fernández	2c7b9847f6	Optimize 'stats_mysql_global' generation with prepared statements ... Measurements ('perf') revealed that 'prepare' from 'execute' where taking roughtly half the execution time of the queries used for table generation.	1 year ago
Javier Jaramago Fernández	9e941854c3	Replace table based 'VACUUM' for SQLite3 'stats' database ... Introduced generic approach based on the potential benefits for 'VACUUM' over the 'stats' database instead of the previous selective, table based, approach.	1 year ago
Javier Jaramago Fernández	a4d4e3639e	Fix format for 'proxy_debug' message	1 year ago
Rahim Kanji	07badd8eff	Fixed PostgreSQL set statement parser	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
René Cannaò	d963232ce0	Ignore tracking of session_track_system_variables ... Adding variable session_track_system_variables to `ignore_vars` Also added `@@session.` and `@@global.` in the parser for SET statements (parse1v2) See issue #4839	1 year ago
Rahim Kanji	5475e00972	Updated SET statement parser ... * Simplifyed regular expression, specifically targeting PostgreSQL SET statements.	1 year ago
Rahim Kanji	41206d2ee7	Added enable_nestloop parameter	1 year ago
René Cannaò	e0e4d0652b	Fix issue #4841 ... Incorrectly attempt to use a collation with id larger than 255 during backend handshake Problem: When creating a backend connection, if the frontend connection has configured a collation with id larger than 255 (for example using SET NAMES utf8mb4 COLLATE utf8mb4_0900_as_ci; , ProxySQL may try to create a new connection using such collation. The problem is that at protocol level, during handshake only 1 byte can be used to configure the collation. That means that if ProxySQL sets a collation greater than 255 , only the less significant byte is used. Therefore even if ProxySQL believes that the backend connection will use the specified collation, mysql_real_connect() is using a different collation. For example, using collation 305 will lead to use collation 49 (305-256). Solution: When a collation id greater than 255 is detected, the default collation for that character set is used. ProxySQL will later issue a SET NAMES ... COLLATE to address the mismatch.	1 year ago
Javier Jaramago Fernández	611ea853ed	Add new per-query received 'proxy_debug' entry ... This new entry allows to associate session, thread and query being processed, and offers some extra details about the query itself.	1 year ago
Javier Jaramago Fernández	b27d1a92b1	Fix missing error handling for 'sqlite3_step' on 'SQLite3_result' ... Error handling for 'sqlite3_step' should be performed in a similar fashion as for 'sqlite3_exec'. Not handling these potential errors could result in invalid empty/incomplete resultsets when reading from the internal SQLite3 databases.	1 year ago
Rahim Kanji	e0ced2e14c	Fixed extra_float_digits variable position	1 year ago
Rahim Kanji	5d7d459ee2	Now supports timezone values in the format 00:00	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	a084f0f2ed	Fixed SET parser	1 year ago
Rahim Kanji	465852eb0e	Added t and f, representing the true and false flags, respectively.	1 year ago
Rahim Kanji	b368b281ee	Added pg_advisory_xact_lock* detection	1 year ago
Rahim Kanji	40be1158c2	Finally removed PgSQL_Connection_Placeholder class	1 year ago
Rahim Kanji	570e62b618	Removed MySQL Prepare Statement residual code	1 year ago
Rahim Kanji	ac64bd5d21	Removed leftover MySQL prepared statement code	1 year ago
Rahim Kanji	a22936164b	Removed psql from PgSQL_Connection_Placeholder ... Removed dead code Removed MySQL Prepare Statement related code lib/PgSQL_Session.cpp # # Untracked files: # .gitattributes # .vs/ # PR_proxysql_postg.txt # include/query_cache - Copy.hpp # lib/Query_Cache - Copy.cpp # tash qqq # test/tap/tests/pgsql-basic_tests-t - Copy.cpp # test/tap/tests/pgsql-connection_test-t.cpp # test/tap/tests/pgsql-set_parameter_test-t.cpp #	1 year ago
René Cannaò	b9dcc9420a	PROXYSQL FLUSH LOGS forces debug database flush ... Also increased barching size from 31 to 100	1 year ago
Rahim Kanji	0e83dd9896	Moved more data members and methods to PgSQL_Connection class	1 year ago
Rahim Kanji	bcc20f8214	Moved few members and methods to PgSQL_Connection ... Removed deadcode	1 year ago
Rahim Kanji	f6fb8bbf2e	Moved connected_host_details struct to PgSQL_Connection	1 year ago
Rahim Kanji	1bb8d55fc6	Moved PgSQL_Variable and related methods from ... PgSQL_Connection_Placeholder to PgSQL_Connection	1 year ago
Rahim Kanji	99d9708eeb	Removed dead code	1 year ago
Rahim Kanji	3dcc015d28	Code cleanup ... * Removed async_set_autocommit	1 year ago
Rahim Kanji	7e9d6d1ed1	Code cleanup ... * Removed async_set_names * Removed async_set_option * Removed dead code	1 year ago
Rahim Kanji	87838bec14	Refactored get_default_session_variable	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	65ec341b39	Added support for COPY ... FROM STDOUT	1 year ago
Rahim Kanji	d2c333dcfd	Special handling of PostgreSQL DateStyle in ProxySQL ... - DateStyle consists of two values: a format and an order (e.g., ISO, MDY). Unlike other parameters, DateStyle can be set with one or both values, and the missing value retains its previous setting. Examples: SET DateStyle TO 'ISO, MDY' → Format: ISO, Order: MDY SET DateStyle TO 'ISO' → Format: ISO, Order remains unchanged i.e MDY SET DateStyle TO 'DMY' → Format remains unchanged i,e ISO, Order: DMY SET DateStyle TO 'Postgres' → Format: Postgres, Order remains unchanged i.e DMY Improved RESET statements and DEFAULT parameter values handling - Enhance RESET and DEFAULT value handling: • When a parameter is RESET or set to DEFAULT, ProxySQL now first checks if a value is provided in the connection options. • If a connection value is specified, it is applied; otherwise, the parameter falls back to the value defined by the corresponding pgsql-default_* variable.	1 year ago
Rahim Kanji	0b7733b0f2	Fixed struct name	1 year ago
Rahim Kanji	c45ea54e44	Fixed typo	1 year ago
Javier Jaramago Fernández	54a4745553	Remove outdated comment section on 'GPFC_Replication_SwitchToFastForward'	1 year ago
Javier Jaramago Fernández	e43ff5571e	Fix missing init of 'MySQL_Session::previous_hostgroup' variable	1 year ago
Javier Jaramago Fernández	b897e24894	Add 'session_type' guard for 'fast-forward' switch	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	44f58e9ead	Improve speed of debug logging to disk ... This commit introduces multiple changes in debug.cpp: * new struct DebugLogEntry * entries are not written directly to database, but in a vector (`log_buffer`) * when a threshold is reached (currently hardcoded) all entries are saved to database	1 year ago
Rahim Kanji	a2b28383cf	Added missing files	1 year ago
Rahim Kanji	35b2dd593d	Separate implementation of SET statement parser for MySQL and PostgreSQL	1 year ago
René Cannaò	7ef5993c35	Revert "Enforce 'CLIENT_DEPRECATE_EOF' capability match for conn-pool" ... This reverts commit 50ce205d21.	1 year ago
René Cannaò	b53b5b24cc	Merge pull request #4810 from sysown/v3.0-SetThreadName_optional ... Make set_thread_name() optional	1 year ago
René Cannaò	97dda90e93	Merge pull request #4806 from sysown/v3.0-conns_eof_caps_match ... Enforce `CLIENT_DEPRECATE_EOF` capability match for conn-pool	1 year ago
René Cannaò	2d797a55ba	Merge pull request #4809 from sysown/v3.0-fix_ssl_params_leak ... Fix memory leak on `ssl_params` fetch in Monitor - Port of #4795	1 year ago
René Cannaò	c2f1871adf	Make set_thread_name() optional	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
Rahim Kanji	c7960f836b	Added Parameter Status	1 year ago
Rahim Kanji	98c3633a84	Improve verify_set_names	1 year ago
Rahim Kanji	10c3183254	reorder_dynamic_variables_idx optimization	1 year ago
Rahim Kanji	d998d734a3	Code cleanup	1 year ago
Javier Jaramago Fernández	ac3e75244c	Fix leak of SSL caches for auxiliary threads ... Whenever a thread creates MySQL connections using SSL params the thread-local caches are populated. These thread-local resources need to be free on thread exit via 'mysql_thread_end', otherwise these objects will be leak. This is not relevant for the fixed size thread-pools, but it's for workloads making use of temporary/auxiliary threads.	1 year ago
Javier Jaramago Fernández	9a08a12204	Fix memory leak on 'ssl_params' fetch in Monitor	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
Rahim Kanji	31ed94e82e	* Added async_send_simple_command: This method is introduced to execute ... SET statements on the backend. * Added set_charset: Manage character set configuration. * Added connect_start_SetCharset: Enables character set initialization during the connection start process.	1 year ago
Rahim Kanji	b4e9060f71	Modified Set Parser	1 year ago
Yashwant Sahu	ed30c5f1ea	Merge branch 'v3.0' into v3.0_compression	1 year ago
René Cannaò	261b529dac	Merge pull request #4781 from sysown/openssl_enhancement ... OpenSSL library better detection and support use of custom openssl path (v3.0)	1 year ago
Yashwant Sahu	2d580746c5	changed protocol_compression_level default to (-1 to 9 )	1 year ago
Yashwant Sahu	392d3bfffc	Using mysql_thread___protocol_compression_level in all the places	1 year ago
Yashwant Sahu	7c3a8327e0	1. Using now mysql_thread___protocol_compression_level ... 2. Changed performance diff to float in tap test	1 year ago
Yashwant Sahu	2f3b2dacae	Merge branch 'v3.0' into v3.0_compression	1 year ago
Yashwant Sahu	004665c6b0	Moved checking of openssl version and finding of openssl library to common place and including common make file.	1 year ago
Yashwant Sahu	3af2af904a	1. Fixed pkg-config cflag, as it was failing with older pkg-config. ... 2. Added a custom path for OpenSSL. Tested with 3.5.0.	1 year ago
Yashwant Sahu	e9b57ac6ef	Using pkg-config to find out insrtalled pkg-config	1 year ago
Rahim Kanji	9e62cf65af	Merge v3.0 branch into v3.0_notice_support	1 year ago
Rahim Kanji	216b435463	Enshuring ProxySQL's stability when subjected to malformed packets	1 year ago
René Cannaò	2c80f4a935	Merge pull request #4762 from sysown/v3.0_dynamic_fast_forward ... 'COPY ... FROM STDIN' Support with Dynamic Fast Forward and Improved Error Handling - v3.0	1 year ago
Rahim Kanji	f0316c7d50	Since notices can reorder packets, it is important to account for this when calculating the result set size	1 year ago
Rahim Kanji	abbe02d99f	Implemented logic to store results with notices in the Query Cache	1 year ago
Rahim Kanji	f16f553995	Added PostgreSQL notice handler	1 year ago
Miro Stauder	9e8deb5578	fix test and cleanup	1 year ago
Miro Stauder	456ce7b341	make OpenSSL special case only for almalinux8	1 year ago
Rahim Kanji	7e20a59b0a	Reordered OpenSSL library and include paths to the end to ensure that bundled libraries are prioritized during the build process.	1 year ago
Rahim Kanji	794ec0f48d	Merge remote-tracking branch 'Master/v3.0' into v3.0_dynamic_fast_forward	1 year ago
Rahim Kanji	2aa60e3231	Added Session Type in logs	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
René Cannaò	8218c62dbd	Merge pull request #4740 from sysown/ssl_dynamic_lib ... Using system OpenSSL library	1 year ago
Rahim Kanji	395a977e68	Merge branch 'v3.0'	1 year ago
Rahim Kanji	ba8dc5f69f	Removed the assertion. Instead, disconnect the client session and backend if COPY FROM STDIN bypasses the initial checks and lands here	1 year ago
Rahim Kanji	f33fd02c37	Add COPY ... FROM STDIN detection regex	1 year ago
Rahim Kanji	b906c08992	Added dynamic fast forward support	1 year ago
Rahim Kanji	6679e59394	Added START_REPLICATION command	1 year ago
Rahim Kanji	ea059eadbf	Added SESSION_FORWARD_TYPE enum to define the type of session forwarding	1 year ago
Rahim Kanji	7feaac3fcd	Removed compression code	1 year ago
Rahim Kanji	551aeed43e	Improved COPY OUT format extraction	1 year ago
Rahim Kanji	c4a8b0ec9b	Added FAST FORWARD support for PostgreSQL	1 year ago
Rahim Kanji	e64a4349d4	Few fixes	1 year ago
Rahim Kanji	967386d7d3	Added the SESSION_FORWARD_TYPE enum to define the type of session forwarding	1 year ago
Javier Jaramago Fernández	74c74adf5e	Prevent busy-waiting in active wait during 'listener_del' ... Since the operation of stopping each worker thread listeners is performed during 'maintenance_loops', the active wait taking place in 'listener_del' is likely to take some time. A sensible delay has been added to reduce unneccesary load.	1 year ago
Javier Jaramago Fernández	8bc60ed283	Fix worker threads stalling race condition on RESUME command ... During a RESUME operation, if a 'MySQL_Thread' is bootstrapping listeners (in `MySQL_Thread::run_BootstrapListener`) and detect that `MySQL_Threads_Handler::bootstrapping_listeners` is 'false', the thread prematurely shuts down its own bootstrapping flag from 'mypolls' (`ProxySQL_Poll::bootstrapping_listeners`). Since this thread wont ever bootstrap its corresponding listening sockets, the other working threads will be stalled waiting on it, eventually triggering the watchdog and crashing the instance. Since the bootstrapping operation is sequential, it's expected that all the threads but the one starting their listening sockets are in an active wait. A sensible delay has been introduced to reduce the overhead of such wait.	1 year ago
Yashwant Sahu	8cb4f10460	Fixed AlmaLinux builid issues for openssl	1 year ago
Yashwant Sahu	793aba0dd7	Dynamic openssl changes for tap tests.	1 year ago
Rahim Kanji	79c7f13768	Clean up	1 year ago
René Cannaò	6a7c1cf2d0	Merge pull request #4703 from sysown/v3.0_refactor_query_cache ... Refactored and Optimized Query Cache with PgSQL Support	1 year ago
Rahim Kanji	6d614a4b99	Merge branch 'v3.0'	1 year ago
René Cannaò	8742bfbc72	Merge pull request #4704 from sysown/v3.0_servers_defaults ... Read mysql_hostgroup_attributes from proxysql configuration file	1 year ago
René Cannaò	85d8445b1a	Merge pull request #4726 from sysown/v3.0-postgres_read_only ... Second iteration on PostgreSQL monitoring POC - Read-Only Support	1 year ago
René Cannaò	ce4394e1c3	Merge pull request #4744 from sysown/v3.0_issue_4707_threshold_resultset_size ... Fix Overflow in *-threshold_resultset_size during Multiplication - v3.0	1 year ago
Yashwant Sahu	a0ce79b2ee	Removed usage of bio structure from debug message.	1 year ago
Rahim Kanji	bd6674c383	* Introduced a 5% jitter to cache_ttl to increase the likelihood of distributing DNS resolution across multiple intervals, reducing the chance of simultaneous expiry times. ... * Added a small delay after queuing DNS records, allowing DNS resolver thread time to process as many hostnames as possible before assessing the need for additional helper threads. This helps prevent 'DNS resolver queue too big' warnings in the logs.	1 year ago
Rahim Kanji	3b5671267f	Implemented overflow-safe multiplication for mysql_thread___threshold_resultset_size and pgsql_thread___threshold_resultset_size	1 year ago
Rahim Kanji	616a8e0e23	Implemented handling of COPY OUT ... Added threshold checks to manage result size	1 year ago
Yashwant Sahu	2e46f53baf	1. Removed internal openssl bio structure ... 2. Added finding system openssl library and using it 3. Removed libssl depedancy	1 year ago
Javier Jaramago Fernández	12a5c31884	Fix read-after-free in 'proxy_debug' for 'process_startup_packet'	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.	1 year ago
Rahim Kanji	5206747a7d	Fixed warning	2 years ago
Rahim Kanji	cb35d65d73	If query results needs to be cached, the mysql_thread___query_cache_size_MB setting takes precedence over mysql_thread___threshold_resultset_size	2 years ago
Rahim Kanji	3102d97591	Cleanup	2 years ago
Rahim Kanji	1c70a9c35c	Enabled pgsql-query_cache_stores_empty_result	2 years ago
Rahim Kanji	851a573f30	If query results needs to be cached, the pgsql_thread___query_cache_size_MB setting takes precedence over pgsql_thread___threshold_resultset_size	2 years ago
Yashwant Sahu	7e28df79b1	1. Added tap test. ... 2. Saving to config file code correction	2 years ago
Rahim Kanji	32dacf8e68	Handled case where pgsql_thread___query_cache_size_MB and mysql_thread___query_cache_size_MB value is zero '0'	2 years ago
Rahim Kanji	7fd9a5a2aa	Fixed transfer_started for multi-statement	2 years ago
Rahim Kanji	c7f7705cde	Code cleanup	2 years ago
René Cannaò	cad9d8ddc4	Merge pull request #4687 from sysown/v3.0_escape_connection_param ... Add support for escaping single quotes and backslashes in connection parameters	2 years ago
René Cannaò	9e04d46853	Merge pull request #4717 from sysown/v3.0_reg_test_4716_single_semicolon ... Fixed crash when a lone semicolon (;) is sent as input (MySQL and PostgreSQL Admin Interfaces)	2 years ago
René Cannaò	a6a1472b7e	Merge pull request #4705 from sysown/v3.0_mem_leak_fixes ... Fixes for various memory leaks	2 years ago
Rahim Kanji	110ce8d511	Fixed crash caused by sending single semicolon (;) on admin interface	2 years ago
Yashwant Sahu	2dae44a82c	Read mysql_hostgroup_attributes from proxysql configuration file ... It will insert fields only which are in configuration file. If field data is invalid it will log a error. It will save mysql_hostgroup_attributes into configuration file.	2 years ago
Rahim Kanji	0c569cfd03	Merge branch 'v3.0_test_aurora_build' into v3.0_refactor_query_cache	2 years ago
Rahim Kanji	6c70995c5d	Fixed TEST_AURORA build	2 years ago
Rahim Kanji	fc744096ea	Improved PROXYSQL FLUSH PGSQL QUERY CACHE	2 years ago
Rahim Kanji	9e7c96b8d1	Improved generate_ok_packet	2 years ago
Rahim Kanji	e74daa405d	Added documentation	2 years ago
Rahim Kanji	fc67e8e7aa	Fixed memory leak in PgSQL_Protocol	2 years ago
Rahim Kanji	a49a33c354	Released memory allocated for pgsql_thread___monitor_username and pgsql_thread___monitor_password during the destruction of the PgSQL_Thread	2 years ago
Yashwant Sahu	0c15cc76b1	Previously mysql_hostgroup_attributes was not read from configuration file. ... Now mysql_hostgroup_attributes will be read from configuration file. Issue for the same is #4552	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
Rahim Kanji	391e4867fe	Add support for escaping single quotes and backslashes in connection ... parameters Surrounded values with single quotes when constructing connection strings, ensuring single quotes and backslashes within values are properly escaped as \' and \\.	2 years ago
Javier Jaramago Fernández	42bb0cf52a	Merge pull request #4680 from sysown/v3.0-postgres_monitor_poc ... Initial POC for PostgreSQL monitoring support	2 years ago
Rahim Kanji	beaee7f58b	Fixed PgSQL commands counter size	2 years ago
Rahim Kanji	654312946b	Added Transaction State in OK packet	2 years ago
Rahim Kanji	20bc367a7a	Fixed PgSQL Query Rewrite, Error message and Ok message	2 years ago
Rahim Kanji	ea3ce3c75c	Commenting Query Cache code for PgSQL Session	2 years ago
Rahim Kanji	0ce229e9a1	Fixed crash caused when authenticating monitor user.	2 years ago
Rahim Kanji	abdb1f87c3	Merge remote-tracking branch 'Master/v3.0' into v3.0_query_cache	2 years ago
Javier Jaramago Fernández	1ebe70bd9e	Cleanup: Fix RELEASE build and removed non-used variable	2 years ago
Javier Jaramago Fernández	6af8b84220	Cleanup: Remove dead/commented code and minor styling	2 years ago
Javier Jaramago Fernández	705f50e0f9	Add initial POC for PostgreSQL monitoring support	2 years ago
Rahim Kanji	f99e806861	Fixed compilation error for all TEST* configurations	2 years ago
Rahim Kanji	4e61120158	Fixed clang linking error	2 years ago
Rahim Kanji	8d62aae2f6	Merge branch 'v3.0' into v3.0_unsupported_features_error	2 years ago
Rahim Kanji	3e89a660fa	Merge pull request #4672 from sysown/v3.0_pgsql_digest_stats_tables ... Added stats table for PgSQL query digest	2 years ago
Rahim Kanji	1d217455f9	Merge branch 'v3.0' into v3.0_md5_auth_support	2 years ago
Rahim Kanji	100d6803d1	Merging v2.7 branch into v3.0 branch	2 years ago
Rahim Kanji	0229daeb64	Added stats_pgsql_query_digest and stats_pgsql_query_digest_reset tables	2 years ago
Rahim Kanji	5f218441a3	Return an error if feature is not supported, instead of crashing (assert)	2 years ago
Rahim Kanji	a520a15537	Added MD5 authentication method	2 years ago
René Cannaò	dd67530af4	Adding some documentation	2 years ago
René Cannaò	04abd43a57	Initial commit with PostgreSQL support	2 years ago
René Cannaò	b7fa79582d	Merge pull request #81 from sysown/v2.x_handle_malformed_packet ... Fixed handling of malformed packet	2 years ago
René Cannaò	2726c27710	Merge pull request #4662 from sysown/v2.7_dns_cache_fixes ... DNS record will be removed if MySQL connection fails or times out for a specific hostname [v2.7]	2 years ago
Rahim Kanji	937a04041b	ProxySQL currently supports MD5, CLEAR TEXT and SCRAM-SHA-256 auth method	2 years ago
Rahim Kanji	e3c13fbef2	Fixed handling of malformed packet	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	c5bc9ed2c6	DNS Cache Fixes ... * If a MySQL connection fails or times out for a specific hostname, the corresponding DNS record will be removed from DNS Cache. This ensures that outdated DNS records are not retained. (Rest of the DNS resolution process remains unchanged) * DNS cache functionality will automatically be disabled when ProxySQL is run with the -M or --no-monitor option.	2 years ago
René Cannaò	d8678836fc	Fix bug #4646 ... Closes #4646	2 years ago
René Cannaò	4c1d1ec81a	Fix bug in issue 4646	2 years ago
René Cannaò	f39d8cac49	Port of commit 58fa5ee5ec	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	d0633c743c	Merge pull request #76 from sysown/v2.x_postgres_merge27_20240917 ... V2.x postgres merge27 20240917	2 years ago
René Cannaò	cbf4628ea3	Merge remote-tracking branch 'proxysql27/v2.7' into v2.x_postgres_merge27_20240917	2 years ago
Rahim Kanji	28dac2ad8d	To prevent rows sent from being considered as affected rows, we avoid extracting affected rows for SELECT queries (except SELECT INTO).	2 years ago
René Cannaò	b64b087aab	Some code cleanup	2 years ago
René Cannaò	91cb002f5a	Fix issue #60 ... Closes #60	2 years ago
René Cannaò	115eef2ea3	Some code cleanup	2 years ago
Javier Jaramago Fernández	ff8d8b1125	Fix invalid read-after-free for 'account_details.attributes' ... This ownership model needs to be revisited. After transferring the ownership of an 'account_details_t' field, it should be nullified.	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
Rahim Kanji	672e7a5ac5	Fixed num_rows count ... Added affected_rows in PgSQL_Query_Result	2 years ago
Rahim Kanji	0f44307f30	More readable args	2 years ago
René Cannaò	38350292e2	Merge pull request #4600 from sysown/v2.x_proxy ... Implementation of PROXY protocol V1	2 years ago
René Cannaò	cf9d5fe21a	Merge pull request #4574 from sysown/set-thread-names ... Set thread names	2 years ago
Rahim Kanji	745449fcbc	Removed Client_Session.h and Client_Session.cpp	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
René Cannaò	bd7bd3571b	Merge pull request #4629 from sysown/v2.x-4628 ... Removing trailing semicolon from `USE` #4628	2 years ago
Rahim Kanji	3112a56da4	Added 'stats_pgsql_client_host_cache' and ... 'stats_pgsql_client_host_cache_reset' tables.	2 years ago
René Cannaò	c76dda60d5	Add check before trying to remove trailing spaces or semicolon	2 years ago
Rahim Kanji	2525f6df18	Added transaction status in write_ReadyForQuery	2 years ago
René Cannaò	645963af8e	Removing trailing semicolon from `USE` #4628 ... Trailing semicolon are now removed. This commit also ensure that an error is returned if `USE` is part of a multi-statement.	2 years ago
Rahim Kanji	e939cf088e	Added 'stats_pgsql_errors' and 'stats_pgsql_errors_reset' tables	2 years ago
René Cannaò	757b6a4630	Merge pull request #65 from sysown/v2.x_proxysql_internal_session ... Handled 'PROXYSQL INTERNAL SESSION' command for PostgreSQL session	2 years ago
Rahim Kanji	43d3ec82c8	Added stats_pgsql_processlist table ... * Implemented 'SHOW FULL PGSQL PROCESSLIST' command. * Implemented 'SHOW PGSQL PROCESSLIST' command.	2 years ago
Rahim Kanji	0b8df6df00	Added stats_pgsql_users table	2 years ago