1798 Commits (3.0.2)

Author	SHA1	Message	Date
Rene Cannao	80928395cc	Template for reset_all_backends()	2 years ago
Rene Cannao	7563659198	Template for has_any_backend()	2 years ago
Rene Cannao	14c0ee023b	Disable autocommit from PgSQL_Session() ... Removed functions: * handler_again___verify_backend_autocommit() * handler_again___status_CHANGING_AUTOCOMMIT()	2 years ago
Rene Cannao	63573e3ca3	Removed handler_SetAutocommit from PgSQL_Session() ... PostgreSQL has no autocommit	2 years ago
Rene Cannao	66b7c103af	Moving return_proxysql_internal() to Base_Session	2 years ago
Rene Cannao	649c985384	Using template for writeout()	2 years ago
Rene Cannao	ae1e088d82	Initial work to write Base_Session	2 years ago
Rene Cannao	a1fd4af1a6	Splitting ProxySQL_Admin	2 years ago
Niels Vogell	1b2982f5ab	Adding additional checks to only process discovered servers from an AWS RDS Multi-AZ DB Cluster	2 years ago
Rene Cannao	465eaef87e	Merge branch 'v2.x_postgres' into v2.x_240630	2 years ago
René Cannaò	25f02a33ce	Merge pull request #4496 from sysown/v2.6.x-freebsd_fixes ... various FreeBSD related fixes	2 years ago
René Cannaò	2eb1d0d1c1	Merge pull request #20 from sysown/v2.x_postgres_backend ... Added generic error handling, transaction detection and handling	2 years ago
Rahim Kanji	5fbfbf26f6	Merge remote-tracking branch 'Master_POSTGRES/v2.x_postgres' into v2.x_postgres_backend	2 years ago
Andriy Utkin	5e79afa8e0	Set thread names	2 years ago
Rahim Kanji	4244e32ed0	Added pgsql-default_client_encoding incase client doesn't provide one	2 years ago
Rahim Kanji	d3e9c9c85a	Merge remote-tracking branch 'remotes/Master/v2.x' into v2.x_proxysql_postgres_merge	2 years ago
Rahim Kanji	c8ce94c85b	Merge remote-tracking branch 'Master_POSTGRES/v2.x_postgres' into v2.x_postgres_backend	2 years ago
Rahim Kanji	27e1e4fb7a	Many improvements and bug fixes ... * Fixed OpenSSL includes and linking for LibPQ building. * Handled Empty query response. * Improve transaction status detection. * Implemented detection for unusable connections and fixed query retry mechanism. * Resolved Heap overflow issue. * Forward non-FATAL errors to client. * Added duplicate error detection to avoid adding multiple error packets in query result.	2 years ago
Miro Stauder	565848c4a0	use local includes - prometheus	2 years ago
Miro Stauder	b7258e965f	use local includes - openssl	2 years ago
Rahim Kanji	65fc633cf5	Generic error handling, transaction detection and handling, bug fixes ... * Implemented generic error handling to cover all the scenarios. * Extraction of results from PGconn in case of connection errors. Introduced a patch to facilitate this. * Added transaction handling. * Ready packet now includes transaction status. * Split command completion and ready packet to increase flexibility. * Resolved multiple bugs to enhance stability.	2 years ago
Rahim Kanji	6aa8a50d3d	Fixed SET <pgsql-*>=<value> for pgsql variables	2 years ago
Rahim Kanji	ef61c367a3	Added support for handling commands and errors ... * Renamed PgSQL_ResultSet to PgSQL_Query_Result to better represent its role in processing various result types, including command results, result sets, and errors. * Renamed PGUser to PGCredentials. * Added support for handling queries that produce commands and improved error handling. * Enhanced buffer functionality in PgSQL_Query_Result.	2 years ago
Miro Stauder	8394fd444e	use local includes - prometheus	2 years ago
Miro Stauder	7695c42534	use local include - openssl	2 years ago
Rahim Kanji	a2516654cf	Added PgSQL Thread variables. ... Using a few MySQL thread variables, particularly for query digest, query processor, and query cache. In the future, we plan to create a global variable for modules that are common to both MySQL and PGSQL	2 years ago
René Cannaò	cdfcfdce94	Merge pull request #4528 from sysown/v2.x_monitor_slave_lag_when_null_4521 ... Introduced new HG attribute 'monitor_slave_lag_when_null' which takes precedence over 'mysql_thread_monitor_slave_lag_when_null'	2 years ago
Rahim Kanji	06a32365cc	Merge remote-tracking branch 'Master_POSTGRES/v2.x_postgres' into v2.x_postgres_backend	2 years ago
Rahim Kanji	dcbe140199	Route query to PostgreSQL backend server	2 years ago
Miro Stauder	da61f23eb3	Merge branch 'v2.x' into v2.6.x-freebsd_fixes	2 years ago
René Cannaò	5514822161	Merge pull request #4517 from sysown/v2.x_hostgroup_online_servers ... Enforcing maximum online servers in a hostgroup	2 years ago
Javier Jaramago Fernández	cf7da4e9a2	Fix memory leak in 'pull_mysql_query_rules_from_peer' ... - Simplified memory managament in Cluster credentials API. - Moved several variables into local scopes.	2 years ago
René Cannaò	2d7806c325	Moved run_SetAllSession_ToProcess0 to Base_Thread	2 years ago
René Cannaò	210d3127c1	Fixing *HGM_GEN_CLUSTER_ADMIN* defines	2 years ago
René Cannaò	10a7caf601	Further cleanup on servers tables for PgSQL	2 years ago
René Cannaò	3005c598e3	Adding pgsql_replication_hostgroups	2 years ago
René Cannaò	a0172c4803	Remove not relevant servers tables from PgSQL	2 years ago
René Cannaò	d0da556c12	Minor optimization in headers	2 years ago
René Cannaò	e35f927364	Removed valgrind and sqlite3 from include files ... This seems to speedup compile time	2 years ago
René Cannaò	fde8ace076	Removed json.hpp from include files ... This seems to speedup compile time, and also lead to smaller binary	2 years ago
René Cannaò	483b8335d3	More functions moved to Base_Thread ... * move_session_to_idle_mysql_sessions * find_session_idx_in_mysql_sessions * ProcessAllMyDS_BeforePoll	2 years ago
René Cannaò	a881936cad	More functions moved to Base_Thread ... * ProcessAllMyDS_AfterPoll * read_one_byte_from_pipe * tune_timeout_for_myds_needs_pause * tune_timeout_for_session_needs_pause * configure_pollout * set_backend_to_be_skipped_if_frontend_is_slow	2 years ago
René Cannaò	db6cb93fb9	Moved ProcessAllSessions_SortingSessions to Base_Thread	2 years ago
René Cannaò	8389f76413	More functions moved to Base_Thread() ... * check_timing_out_session() * check_for_invalid_fd()	2 years ago
Rahim Kanji	ca93da5857	Resolved conflicts	2 years ago
René Cannaò	77de8c1a97	Removed clickhouse/client.h in ClickHouse_Server.h ... Attempt to improve compilation	2 years ago
René Cannaò	c9326564c0	Minor changes to try to optimize compiling	2 years ago
René Cannaò	c903a45633	Second attempt to use Base_Thread ... Moved register_session() into Base_Thread. Moved Session_Regex() from Client_Session() to Base_Session() just to fix some compiler issue. Also removed some dead code from previous commit.	2 years ago
René Cannaò	0cfab2616f	First attempt to use Base_Thread and Base_Session	2 years ago
René Cannaò	de345ecaed	Merge remote-tracking branch 'public/v2.x' into v2.x_postgres_240422	2 years ago
René Cannaò	9283cd2e9b	Code cleanup in MySQL_Thread::refresh_variables() ... Use macros to avoid repeating variable name and strings with the variable name. Because this commit avoids duplications of name and literals, this commit also renames: mysql_thread___monitor_groupreplication_max_transaction_behind_for_read_only to: mysql_thread___monitor_groupreplication_max_transactions_behind_for_read_only	2 years ago
Rahim Kanji	407fa7fb6a	Fixed a Typo	2 years ago
Rahim Kanji	648c3ab61d	* Improved handling for cases where seconds_behind_master is null or negative	2 years ago
René Cannaò	6020216dd2	Various refactoring in MySQL_Thread.cpp	2 years ago
René Cannaò	2d89f06a5a	Refactoring of ProcessQueryAndSetStatusFlags()	2 years ago
René Cannaò	4264e9349d	Refactoring MySQL_Connection::connect_start()	2 years ago
Rahim Kanji	c7cf5ba344	Removed MySrvStatus class	2 years ago
Rahim Kanji	828ee01cdc	Replaced monotonic_time() with time()	2 years ago
René Cannaò	73f8ad0a35	Code split related to generate_proxysql_internal_session_json	2 years ago
René Cannaò	dc2e9fae60	Further code cleanup ... Initial split of MySQL_Session::handler___status_CONNECTING_CLIENT___STATE_SERVER_HANDSHAKE()	2 years ago
René Cannaò	c2f9df4182	Splitting MySQL_Session::handler()	2 years ago
René Cannaò	557b39912d	Spit of MySQL_Session::get_pkts_from_client() ... Split of get_pkts_from_client() into smaller functions	2 years ago
Rahim Kanji	40068b122a	Addeda new attribute called 'monitor_slave_lag_when_null' in hostgroup settings, which takes precedence over 'mysql_thread_monitor_slave_lag_when_null' if both are configured.	2 years ago
Rahim Kanji	4da04c0282	Merge remote-tracking branch 'Master/v2.x' into v2.x_hostgroup_online_servers	2 years ago
Rahim Kanji	e4fd764d86	Added is_locked flag within '#ifdef DEBUG' conditional block	2 years ago
René Cannaò	38c6c2ac7b	Merge branch 'v2.x-main' into v2.x_postgres_240422 ... Merged main ProxySQL code up to commit 959c629	2 years ago
René Cannaò	d3a90a8ef6	Some refactoring of ProxySQL_Admin ... Related to flush_XXXXX_variables___database_to_runtime(). Added three new functions then used by the various main functions(): * flush_GENERIC_variables__retrieve__database_to_runtime() * flush_GENERIC_variables__checksum__database_to_runtime() * flush_GENERIC_variables__process__database_to_runtime()	2 years ago
Rahim Kanji	a081695ae9	* Solved few warnings ... * Enforced explicit conversion of MySrvStatus	2 years ago
René Cannaò	8a525bf9f6	Merge pull request #4518 from sysown/v2.x-4510 ... Move Admin 'HTTP_Server' and 'RESTAPI' init to end of phase3 - Closes #4510	2 years ago
Rahim Kanji	42c8bb83c6	Few fixes	2 years ago
Rahim Kanji	eb09e6766b	Merge remote-tracking branch 'Master/v2.x' into v2.x_hostgroup_online_servers ... # Conflicts: # lib/MySQL_HostGroups_Manager.cpp	2 years ago
Javier Jaramago Fernández	e91bcd2c81	Move Admin 'HTTP_Server' and 'RESTAPI' init to end of phase3 - Closes #4510 ... Prevents invalid accesses that this modules can perform on other yet non-initialized modules during boot process.	2 years ago
Rahim Kanji	8c92f9292a	A hostgroup can now be configured to have a maximum number of online servers simultaneously. Once this limit is reached, any new connections attempting to access the connection pool will be denied, and existing connections will gradually be reassigned to the available connection pool until the number of online servers is reduced to meet or fall below the specified maximum.	2 years ago
René Cannaò	7a50a68f28	Split of ProxySQL_Admin.cpp ... ProxySQL_Admin.cpp as become very big, thus it is time to split it in smaller files for better reasibility and processing. Still a work in progress.	2 years ago
René Cannaò	eb7a0e37f1	Moved legacy code away from c_tokenizer.cpp ... mysql_query_digest_and_first_comment() moved into c_tokenizer_legacy.cpp . c_tokenizer_legacy.cpp is present but not compiled, here for reference only.	2 years ago
René Cannaò	dad6f0f344	Split of MySQL_Protocol.cpp into multiple files	2 years ago
René Cannaò	e7aa5ff4c5	Split of MySQL_HostGroups_Manager.cpp into multiple files ... First commit to split MySQL_HostGroups_Manager.cpp into multiple files. More to split.	2 years ago
René Cannaò	0a2cd03672	Refactoring to split Query_Processor.cpp into multiple files	2 years ago
René Cannaò	d4cec89bfa	Merge branch 'v2.x_postgres_240412' into v2.x_postgres	2 years ago
René Cannaò	9d215cfed3	Some documentation	2 years ago
Rahim Kanji	962e8c03e9	Added SSL connection support for PostgreSQL connection. ... * Added pgsql-have_ssl variable Note: There is a retrying mechanism when authentication fails if sslmode is prefer which seems incorrect. Need to investigate it.	2 years ago
René Cannaò	42178f8dd9	Use of function pointer for SIGUSR1 handler	2 years ago
Miro Stauder	9ac76349fe	refactor FLUSH LOGS and signal handler	2 years ago
Rahim Kanji	936e27139b	Merge branch 'v2.x_PostgreSQL_Merge' into v2.x_postgres ... # Conflicts: # include/MySQL_Session.h # lib/Makefile # lib/MySQL_Session.cpp # lib/MySQL_Thread.cpp # lib/ProxySQL_Admin.cpp # lib/ProxySQL_Poll.cpp	2 years ago
Rahim Kanji	ebf20b6a60	* Added PostgreSQL configuration (port: 6034 Admin and 6035: PostgreSQL client connections) ... * Fixed few bugs * Added Load and Save commands for PostgreSQL tables	2 years ago
Javier Jaramago Fernández	2ac1e4069a	Change function params into const references	2 years ago
Javier Jaramago Fernández	5d7e5d9e00	Merge pull request #4406 from anphucbui/v2.x ... Add support for AWS RDS MySQL Multi-AZ Cluster auto-discovery	2 years ago
anphucbui	bbb6176ebf	Remove redundant exception guards, remove parseLong, add checksum computation after adding a new server, and other small changes based on feedback	2 years ago
Rahim Kanji	e029d39007	Initial PostgreSQL commit ... * Added plain text and SCRAM authentication	2 years ago
René Cannaò	27a1bbb810	Adding MySQL_Session::set_previous_status_mode3() ... This function helps removing some redundant code	2 years ago
René Cannaò	1bc9d9e5f4	Several code documentation	2 years ago
René Cannaò	9d788c04a9	Merge pull request #4467 from sysown/v2.6-4466 ... ssl_params: use NULL instead of empty string #4466	2 years ago
René Cannaò	d92c2d2e29	Implementation of MySQL_Connection::set_ssl_params	2 years ago
Miro Stauder	321be9d414	fix types	2 years ago
Miro Stauder	9498508f21	remove typedef	2 years ago
Anphuc Bui	e0db02df27	Merge branch 'v2.x' into v2.x	2 years ago
anphucbui	d04173b026	Update discovery logic to add discovered servers with default values instead of originating server's values, add new field in mmsd for reader hostgroup, and query monitor db instead of admin db	2 years ago
Javier Jaramago Fernández	9878ed32d7	Add virtual dtor to 'MySQL_LDAP_Authentication' interface ... Plugin de-initialization via 'destroy_MySQL_LDAP_Authentication' interface requires 'MySQL_LDAP_Authentication' destructor, since no virtual destructor is provided, it will resort in undefined behavior.	2 years ago
René Cannaò	8a4246d1e9	Merge pull request #4458 from sysown/v2.x_Servers_SSL_Params ... Introducing mysql_servers_ssl_params	2 years ago
René Cannaò	ee4cd19a07	Merge pull request #4459 from sysown/v2.x_openssl_verify_load_cacert_duration ... ProxySQL Test to evaluate loading and verifying CA Certificate duration	2 years ago
René Cannaò	548ededd4f	Include MySQLServers_SslParams in MySQL_Connection ... This allows to preserve the parameters, and output in the error log if needed	2 years ago
Javier Jaramago Fernández	caed360eeb	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x_sha2pass_draft3	2 years ago
Javier Jaramago Fernández	ab8af07c19	Add 'switching_auth_sent' to 'PROXYSQL INTERNAL SESSION' ... Improved observability for auth switch performed during authentication. The new field 'switching_auth_sent' is only updated when an actual auth switch requested to the client.	2 years ago
René Cannaò	6e18b04290	Merge pull request #4450 from sysown/v2.x_shun_replication_lag ... Restore shunned server (due to replication lag) state on commit, provided that the replication lag is below the maximum threshold.	2 years ago
René Cannaò	6a6807c07c	Merge pull request #4455 from sysown/v2.x_memleak_fix_stats_mysql_prepared_statements_info ... Fixed memory leak issue in querying of stats_mysql_prepared_statements_info table + Resolved a heap use-after-free issue	2 years ago
Rahim Kanji	fa22117842	Added ProxySQL Test to assess the duration of loading and verifying the CA certificate	2 years ago
René Cannaò	8e6bd3e983	Add mysql_servers_ssl_params to MyHGM	2 years ago
René Cannaò	9a7c3e8196	Introducing mysql_servers_ssl_params ... First commit to introduce table mysql_servers_ssl_params . This allows to configure per host SSL parameters.	2 years ago
René Cannaò	984582eaae	Renamed variable evaluate_replication_lag_on_servers_load ... Renamed variable from: mysql-recover_replication_lag_shunned_servers_on_comit to: mysql-evaluate_replication_lag_on_servers_load	2 years ago
Rahim Kanji	4c1974ce08	Fixed memory leaks in ProxySQL HTTP Server	2 years ago
Rahim Kanji	b2549127ee	Resolving node's hostname in the event of a connection error and when executing the "LOAD PROXYSQL SERVERS TO RUNTIME" command	2 years ago
Rahim Kanji	b75b05c392	Restore servers that are in a shunned state due to replication lag only upon commit (triggered by the command LOAD MYSQL SERVERS TO RUNTIME), provided that the replication lag is below the maximum threshold.	2 years ago
Anphuc Bui	0bcddd0002	Merge branch 'v2.x' into v2.x	2 years ago
anphucbui	bb35b20719	Moving core discovery logic to fit into read_only framework as a new task type	2 years ago
René Cannaò	06844eda3f	Merge pull request #4429 from sysown/v2.x-4335 ... Deprecate mysql-default_tx_isolation #4335	2 years ago
René Cannaò	7f57f20e5a	Merge pull request #4430 from sysown/v2.x-4241 ... Added metric MultiplexDisabled_ext #4241	2 years ago
René Cannaò	7d429c69ad	Merge pull request #4428 from sysown/v2.x-pause_status ... Added new status variable mysql_listener_paused	2 years ago
René Cannaò	41cd740701	Added metric MultiplexDisabled_ext #4241 ... In the output of PROXYSQL INTERNAL SESSION and stats_mysql_processlist.extended_info , MultiplexDisabled was only returning the output of MySQL_Connection::MultiplexDisabled() . If there was a transaction, or an error, multiplexing was disabled but MultiplexDisabled() was still reporting false. Therefore it was necessary to also check server_status flag and last_errno. This commits intruduces MultiplexDisabled_ext , that reports the output of: MySQL_Connection::MultiplexDisabled() || MySQL_Connection::isActiveTransaction() This should make troubleshooting easier. Also, removed any reference to deprecated STATUS_MYSQL_CONNECTION_TRANSACTION . Closes #4241	2 years ago
René Cannaò	d2c8d655a8	Deprecate mysql-default_tx_isolation #4335 ... Variable mysql-default_tx_isolation is unused.	2 years ago
René Cannaò	53262987ac	Added new status variable mysql_listener_paused ... New variable mysql_listener_paused added to table stats_mysql_global . The variable is a boolean: - true : listener is paused because PROXYSQL PAUSE was executed - false : listener is not paused The variable is also reported by Prometheus exporter as proxysql_mysql_listener_paused Related to #4391	2 years ago
René Cannaò	e958946b82	Handle STATUS command without backends ... Handles special queries executed by the STATUS command in mysql cli . Specifically: - "select DATABASE(), USER() limit 1" - "select @@character_set_client, @@character_set_connection, @@character_set_server, @@character_set_database limit 1" Closes #4396 Closes #4426	2 years ago
René Cannaò	c3c9746bbc	Merge branch 'v2.x' into v2.x_sha2pass_draft3	2 years ago
René Cannaò	83cf46dd83	Merge branch 'v2.x' into v2.x-aurora_autodiscovery-refactor_cluster_mysql_servers-gr_bootstrap_mode	2 years ago
anphucbui	5a3037785f	Add support for AWS RDS MySQL Multi-AZ Cluster auto-discovery	2 years ago
Javier Jaramago Fernández	e8d2254689	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-aurora_autodiscovery-refactor_cluster_mysql_servers-gr_bootstrap_mode	2 years ago
Rahim Kanji	282aae705d	Merge remote-tracking branch 'Master/v2.x' into v2.x_unified_makefile_fixes ... # Conflicts: # lib/Makefile	2 years ago
René Cannaò	3c2418246c	Merge branch 'v2.x' into v2.x_sha2pass_draft3	2 years ago
Rahim Kanji	6cb80643f5	Merge remote-tracking branch 'Master/v2.x' into v2.x_unified_makefile_fixes ... # Conflicts: # test/tap/tap/Makefile # test/tap/tests/Makefile	2 years ago
René Cannaò	bd7846f430	Move ProxySQL_Poll() to its own source file	2 years ago
René Cannaò	699fe7efcd	Moved proxysql_find_charset_* functions out of MySQL_Thread.cpp	2 years ago
René Cannaò	1e98de78af	Merge pull request #4365 from sysown/v2.x_warning_support ... Added warnings handling	2 years ago
Rahim Kanji	4af5dd2a1d	Merge remote-tracking branch 'Master/v2.x' into v2.x_testing_ci_test_failures ... # Conflicts: # deps/Makefile # lib/set_parser.cpp	2 years ago
René Cannaò	8fdc7f010e	Merge pull request #4340 from sysown/v2.x-2.6_new_defaults_2 ... V2.x new default for mysql-set_parser_algorithm	2 years ago
Rahim Kanji	8606742583	Merge remote-tracking branch 'Master/v2.x' into v2.x_warning_support_final ... # Conflicts: # test/tap/tests/set_testing-240-t.cpp	2 years ago
Miro Stauder	c78819bda9	use inludes from our deps intead of system	2 years ago
Rahim Kanji	e1c489acb1	* If the backend server has CLIENT_DEPRECATE_EOF enabled, and the client does not support CLIENT_DEPRECATE_EOF, warning_count will be '0' in intermediate EOF packet. ... * Suppress the display of warning counts in the "SHOW WARNINGS" statement.	2 years ago
René Cannaò	b6deb15ec3	Merge pull request #4372 from sysown/v2.x_prep_stmt_mem_usage ... Added memory usage monitoring for the prepared statement cache.	2 years ago
Rahim Kanji	045d6bcaeb	* Execute all test cases with 'CLIENT_DEPRECATE_EOF' both enabled and disabled. ... * Introduced 'ps_type' enum to differentiate between preparing a statement and executing a statement * Fixed issue where the warning count fails to reset when the SET statement generates a warning. * Resolved the issue where the 'server_status' and 'warning count' were not accurately represented in the statement. * Replaced 'mysql_warning_count' with 'mysql_stmt_warning_count' for retrieving the warning count in statements. * Added 'handle_warning' field in hostgroup_attributes TAP test * Updated warnings TAP test	2 years ago
Rahim Kanji	dae3d669b9	* Setting 'warning_count' as soon as query is executed. ... * 'MySQL_Connection::warning_count' will be globally employed for managing multiplexing control and transmitting the warning count to the client * Fixed prepare statement bug: When preparing, if the digest matches, the result set is retrieved from the cache and sent to the client. Note: Currently using 'mysql_warning_count' to retrieve the warning count for prepared statement.	2 years ago
Rahim Kanji	05208e2839	* Update warning_count as soon as query is executed.	2 years ago
Rahim Kanji	743cd502a5	* Updated variable name from 'mysql-query_cache_with_warnings_support' to 'mysql-query_cache_handle_warnings' ... * Introduced global variable 'mysql-handle_warnings' to control warning support in ProxySQL * Included 'handling_warnings' flag in the 'mysql_hostgroup_attributes' table (hostgroup_settings). This flag holds top priority and can override the value of the global variable 'mysql_handle_warnings'.	2 years ago
Rahim Kanji	1807315950	Merge branch 'v2.x_hostgroup_attr_settings' into v2.x_warnings_support	3 years ago
Rahim Kanji	ade6fb0e2b	* Added 'hostgroup_settings' column (JSON-Formatted) to 'mysql_hostgroup_attributes' and it's counterpart 'runtime_mysql_hostgroup_attributes' table to accommodate new hostgroup attributes. ... * Added missing 'servers_defaults' column in ProxySQL cluster syncing.	3 years ago
Rahim Kanji	b588798a08	Few fixes	3 years ago
Rahim Kanji	989687c68a	Implemented memory usage monitoring for the prepared statement cache with the following changes: ... * Added two new variables to the 'stats_memory_metrics' table: prepare_statement_metadata_memory prepare_statement_backend_memory * Introduced corresponding variables in the Prometheus exporter to measure memory usage of prepare statement metadata and prepare statement backend.	3 years ago
Rahim Kanji	6b295477d6	Enhanced Warnings handling in ProxySQL: ... * Implemented 'SHOW WARNINGS' and 'SHOW COUNT(*) FROM WARNINGS' query handling. * When a query produces warnings, the warning count is now included in the query response. Additionally, a new variable 'mysql-query_cache_with_warnings_support' has been introduced for the query cache feature: * A value of '0' means that if a query execution produces warnings, the resultset will not be saved in the query cache. * A value of '1' indicates that if a query produces warnings, the resultset will be saved in the query cache, but the warning count in that resultset will be set to '0'. ** Note: * Warning handling is dependent on the query digest and 'mysql-query_digests' must be enabled for it to work. * Warnings saved in logfile ['mysql-log_mysql_warnings_enabled'] and the current feature can work in conjunction with each other.	3 years ago
René Cannaò	06d4579654	More fixed on Set Parser 2	3 years ago
Miro Stauder	4ffb96bf00	remove dead code	3 years ago
Miro Stauder	b1dc534757	refactor out pktH	3 years ago
Javier Jaramago Fernández	bfca112ca7	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-4300	3 years ago
Javier Jaramago Fernández	600ddfa154	Make dollar sign support check '8.1' specific #4300	3 years ago
René Cannaò	07d09c0bab	Merge pull request #4306 from sysown/v2.x-4264 ... Fix `COMMIT|ROLLBACK` forwarding to backend connections - Closes #4264	3 years ago
Javier Jaramago Fernández	ecf4f69fe0	Fix Admin support for MySQL client '8.1.0' - Closes #4300 ... MySQL client check command for dollars quote support ('SELECT $$'), is now intercepted in both MySQL and Admin interfaces. The error reported to the client is dependent of 'mysql-server_version' variable value.	3 years ago
Javier Jaramago Fernández	0d8860e8a2	Remove old commented code for 'IsActiveTransaction' impl	3 years ago
Javier Jaramago Fernández	bb40e9e431	Fix 'COMMIT|ROLLBACK' forwarding to backend connections - Closes #4264 ... These commands are now forwarded to the backend connections from a session with potential transaction statuses, using the following priority order: 1. Connections flagged with 'SERVER_STATUS_IN_TRANS', or 'autocommit=0' when 'autocommit_false_is_transaction' is set. 2. Connections with 'autocommit=0' holding a 'SAVEPOINT'. 3. Connections with 'unknown transaction status', e.g: connections with errors.	3 years ago
Javier Jaramago Fernández	d3a34712df	Improve function resource acquisition readability ... - Improved readability for the locked map acquisition for function 'search_rules_fast_routing_dest_hg'. - Improved function documentation and added note about usage.	3 years ago
Javier Jaramago Fernández	4b5fe5888e	Fix race condition when reloading 'Query Rules Fast Routing'	3 years ago
Javier Jaramago Fernández	a4b6bd0b8f	Refactor and homogenization of checksums computation ... - Simplified checksum computation for monitoring actions - Refactored checksum computation for 'mysql_servers' and 'mysql_servers_v2' modules in 'commit'.	3 years ago
Javier Jaramago Fernández	6b58a004e6	Merge branch 'v2.x-gr_bootstrap_mode' into v2.x-aurora_autodiscovery-refactor_cluster_mysql_servers-gr_bootstrap_mode	3 years ago
Javier Jaramago Fernández	858c430b59	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-gr_bootstrap_mode	3 years ago
René Cannaò	299c833eb3	Merge pull request #4283 from sysown/v2.x_reordering_mysql_variables ... Reordered SQL_ISOLATION_LEVEL, SQL_TRANSACTION_READ, and SQL_WSREP_SYNC_WAIT tracked variables	3 years ago
Javier Jaramago Fernández	a10f427121	Merge branch 'v2.x_refactor_cluster_mysql_servers' of github.com:sysown/proxysql into v2.x-aurora_autodiscovery-refactor_cluster_mysql_servers	3 years ago
Javier Jaramago Fernández	8dab09ec11	Fix invalid propagation of 'main.mysql_servers' config by 'commit' ... Config should only be used for checksum computation and cluster resultset generation for 'LOAD MYSQL SERVERS TO RUNTIME'. Otherwise user config ('main.mysql_servers') would be promoted at each 'commit' call, and propagated through the cluster members.	3 years ago
Javier Jaramago Fernández	d13dda0543	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-aurora_autodiscovery	3 years ago
Javier Jaramago Fernández	7f0ef596ed	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x_refactor_cluster_mysql_servers	3 years ago
Javier Jaramago Fernández	fa71a5cce3	Improve doc for 'mysql_servers_sync_algorithm'	3 years ago
Javier Jaramago Fernández	253e309aa0	Cleanup left commented function 'update_runtime_mysql_servers_table'	3 years ago
Javier Jaramago Fernández	f48dfce6cf	Simplified resultset and checksum generation for 'mysql_servers' ... - Resultsets for 'runtime_mysql_servers' and 'mysql_servers_v2' are now directly generated by the SQL query. - Checksum computations are simplified to 'SQLite3_result::raw_checksum' and equivalent function 'mysql_raw_checksum'.	3 years ago
Rahim Kanji	8d03589cf9	Moved SQL_ISOLATION_LEVEL, SQL_TRANSACTION_READ, and SQL_WSREP_SYNC_WAIT to the higher bound.	3 years ago
Rahim Kanji	a3d29863e8	Adding SET TRANSACTION ISOLATION LEVEL * support	3 years ago
René Cannaò	9ede04de52	Merge branch 'v2.x' into v2.x_sha2pass_draft3	3 years ago
Javier Jaramago Fernández	cfa6d891d3	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-aurora_autodiscovery	3 years ago
Javier Jaramago Fernández	3d06427efe	Improve simulator support for AWS Aurora ... - Preserve old simulator behavior via 'TEST_AURORA_RANDOM' macro. - Add new deterministic behavior for testing particular scenarios. - Add support for simulating multiple clusters via an updated 'REPLICA_HOST_STATUS' table and hostgroup based selection. - Provide a sensible default population for manual testing.	3 years ago
Javier Jaramago Fernández	813355c3d4	Honor hostgroup attributes for AWS Aurora auto-discovery ... - Refactor of 'commit' checksums computation. - Refactor update of 'AWS_Aurora_Hosts_resultset'. - Fix invalid use of SHUNNED|SHUNNED_REPLICATION_LAG servers for checksum computation via 'MYSQL_SERVERS_CHECKSUM_QUERY'.	3 years ago
Javier Jaramago Fernández	9e3ab519e8	Add helper functions for server creation/destruction in hostgroup	3 years ago
Javier Jaramago Fernández	4f73331def	Add functions for breaking down 'commit' checksum generation	3 years ago
Javier Jaramago Fernández	bf5d8cbc73	Add functions for breaking down 'commit' checksum generation	3 years ago
René Cannaò	37f8a50b90	Adding variable mysql-set_parser_algorithm ... Variable mysql-set_parser_algorithm defines which algorithm is used by SetParser for the parsing of SET statements. If value is 1: parse1() is used If value is 2: parse1v2() is used parse1v2() allows also the using a single SetParser per MySQL_Thread to process all SET statements. Regex is compiled only once. set_testing-240-t was also modified to test both algorithms	3 years ago
René Cannaò	dcd4a4f72f	Make SetParser reusable ... Added set_query() to change the query. parse1v2() is now able to only once: - generate the pattern - compile the regex	3 years ago
René Cannaò	131d2e8792	Initial rewriting of SetParser	3 years ago
René Cannaò	86ce115529	Merge pull request #4216 from sysown/v2.x-track_slow_query_vars ... Track some slow query variables	3 years ago
René Cannaò	73ac61b0fb	Remove tracking of log_queries_not_using_indexes ... log_queries_not_using_indexes is not enabled because in MySQL it is *only* a global variable, while in MariaDB is a global *and* session variable . We believe it is not the time to create a lot of exceptions and complex logic for conflicting backend implementations	3 years ago
René Cannaò	dc732c5628	Add support for sql_quote_show_create #4254	3 years ago
René Cannaò	32fb42245a	Adding 2 variables in possible_unknown_variables	3 years ago
René Cannaò	8106ae5ee3	Merge branch 'v2.x' into v2.x_sha2pass_draft3	3 years ago
René Cannaò	d79c5cfba3	Close fd after fork() also on REST API ... Closing the file descriptors also on REST API after the fork. It excludes all the pipes. close_all_non_term_fd() accepts a vector of FDs to exclude	3 years ago
Rahim Kanji	063af84f7f	Merge remote-tracking branch 'Master/v2.x' into v2.x_refactor_cluster_mysql_servers_final ... # Conflicts: # lib/MySQL_HostGroups_Manager.cpp # lib/ProxySQL_Cluster.cpp	3 years ago
Javier Jaramago Fernández	e7a477aada	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-aurora_autodiscovery	3 years ago
Rahim Kanji	95b22b96fb	Added SSL connection support in kill_query_thread	3 years ago
Rahim Kanji	a1fcf5d94f	Added SSLKeylog in ProxySQL Modules	3 years ago
Rahim Kanji	8f899e34f9	Added support for SSLKEYLOGFILE ... * 'admin-ssl_keylog_file' variable has been introduced to allow users to specify the path for the SSLKEYLOG file. The file path can be an absolute path or relative to the ProxySQL data directory. * Assigning an empty path to the 'admin-ssl_keylog_file' variable signifies that the SSLKEYLOG file feature is disabled. * In case an invalid path is provided for the SSLKEYLOG file, ProxySQL will automatically revert to the last valid path value. * 'PROXYSQL FLUSH LOGS' command can be used to rotate SSLKEYLOG file. # Conflicts: # lib/mysql_connection.cpp	3 years ago
Javier Jaramago Fernández	3a8256082e	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-gr_bootstrap_mode	3 years ago
Javier Jaramago Fernández	ff2e1a2b85	Fix crash when attempting to log failed 'SET NAMES' ... Session 'status' and 'client_myds->DSS' should never be modified for a regular session prior to calling 'RequestEnd'. It's 'RequestEnd' responsibility to appropriately change these statuses after the rest of cleanup operations for the request has taken place, including logging.	3 years ago
Javier Jaramago Fernández	4d9e210eb2	WIP: Initial commit adding support for bootstrap mode ... - Introduced multiple new command line options - Gave additional meaning to 'mysql-default_collation_connection'	3 years ago
René Cannaò	86fc8ab564	Minor optimizations ... Inspired by 33fba7641a	3 years ago
René Cannaò	182aef9ca6	Merge pull request #4207 from sysown/v2.x-hostgroup_attributes_servers_defaults ... Add new `servers_defaults` column to `mysql_hostgroup_attributes`	3 years ago
René Cannaò	204cb401b3	Merge pull request #4225 from sysown/v2.x_troubleshooting-feature ... Feature for troubleshooting purpose	3 years ago
Rahim Kanji	c4dae72a45	Implemented the functionality to generate a coredump upon reaching a specific source file and line number. ... To enable coredump feature, specify the filename and line number in the coredump_filters table. Example: INSERT INTO coredump_filters (filename,line) VALUES ('mysql_data_stream.cpp', 498); LOAD COREDUMP TO RUNTIME; Note: * It is important to note that coredump filters cannot be persisted on disk and will always be empty when a new instance is created. * Filenames are case-sensitive * 'admin-coredump_generation_threshold', has been introduced to specify the maximum number of core files that can be generated. * 'admin-coredump_generation_interval_ms', has been implemented to define the time gap between the generation of core files.	3 years ago
Rahim Kanji	fb7edb578d	Implemented data packet history queue for storing packets sent/received by frontend and backend.	3 years ago
René Cannaò	7e5b3e8045	Rememeber clear text password if provided by client ... Extended account_details_t to also store clear_text_password if client provides it during a full authentication in caching_sha2_password . De facto, this implements the "caching" part of caching_sha2_password .	3 years ago
René Cannaò	4c704e22e9	Deprecate admin-hash_passwords #4218	3 years ago
René Cannaò	cf6f4f765e	Working prototype of caching_sha2_password ... Now mysql_users.password can store the authentication_string as in MySQL's mysql.user table. Note: this commit also changes SALT_LEN_MAX in SHA-crypt code from 16 to 20 because MySQL caching_sha2_password uses 20 bytes salt	3 years ago
René Cannaò	e7745feef2	First implementation of caching_sha2_password ... Implementation not completed yet, but functional. It allows connections in which the user password is saved in clear password.	3 years ago
René Cannaò	29da662d56	enum proxysql_auth_plugins for mysql plugin ids ... Using `enum proxysql_auth_plugins` to define mysql authentication plugins. Also fixed few bugs introduced in previous commits.	3 years ago
René Cannaò	76bb204f14	New variable mysql-default_authentication_plugin ... New MySQL variable default_authentication_plugin accepting two possible values: * mysql_native_password * caching_sha2_password	3 years ago
René Cannaò	7f727b3aca	Merge pull request #4213 from sysown/v.2x_dns_cache_issue_4210 ... DNS module no longer regards the UNIX socket path as a hostname	3 years ago
Phil Porada	41211f5b39	Track some slow query variables	3 years ago
René Cannaò	094f77a30a	Temporary commit 01 for caching_sha2_password	3 years ago
Rahim Kanji	3865c81873	DNS Cache module has been updated so that it no longer regards the UNIX socket path as a hostname.	3 years ago
René Cannaò	d23b286af1	2nd refactoring of process_pkt_handshake_response	3 years ago
René Cannaò	1b3ee810b4	Cleanup on MySQL_Protocol.h	3 years ago
René Cannaò	5091edcf5e	Refactoring of process_pkt_handshake_response ... 1st commit for refactoring the authentication module	3 years ago
René Cannaò	2f016dd6d0	Merge pull request #4205 from sysown/v2.x-ssl3_warnings2 ... Fixes several compiler warnings - DO NOT MERGE	3 years ago
Javier Jaramago Fernández	4ee5c8bdde	Improve recovery (OFFLINE_HARD) optimization for GR autodiscovered servers ... In case an autodiscovered server is found 'OFFLINE_HARD', the recovery logic now properly updates the 'servers_defaults' values for the server, in the same way as for a new discovered server.	3 years ago
Javier Jaramago Fernández	af80944cfe	Add support for Group Replication (GR) autodiscovery ... - Add support for autodiscovery for GR for MySQL8. - Allow to configure autodiscovered servers defaults via 'mysql_hostgroup_attributes'. - Add support for GR autodiscovery for Cluster Simulator. - Improve server 'viable_candidate' detection for MySQL 8, 'RECOVERING' state is now also considered.	3 years ago
Rahim Kanji	b2119ba203	Fixed typo	3 years ago
Rahim Kanji	ed64090549	Merge remote-tracking branch 'Master/v2.x' into v2.x_refactor_cluster_mysql_servers ... # Conflicts: # lib/MySQL_HostGroups_Manager.cpp	3 years ago
Javier Jaramago Fernández	722ffb310d	Fix minor doc typos in 'MySrvC' definition	3 years ago
Rahim Kanji	09b2a7d9d2	Avoid incrementing mysql_servers and mysql_servers_v2 versions when change is triggered from monitoring module	3 years ago
Javier Jaramago Fernández	c396313cbf	Add new 'servers_defaults' capability to 'mysql_hostgroup_attributes'	3 years ago
René Cannaò	f7b2c5e766	Merge pull request #4203 from sysown/v2.x-log_insert_id2 ... V2.x log last_insert_id	3 years ago
René Cannaò	1da5fac22c	Merge pull request #4202 from sysown/v2.x-flagout2 ... Weighted flagOUT in mysql_query_rules	3 years ago
René Cannaò	a31f83473d	Fix several warnings	3 years ago
Rahim Kanji	4f091109a9	If the 'read_only' value is successfully retrieved from the backend server, update server status from '*SHUNNED' to 'ONLINE' as this indicates that the server is now ONLINE.	3 years ago
René Cannaò	b5677e3ba9	Adding flagOUTs in mysql_query_rules.attributes ... in JSON format	3 years ago
René Cannaò	c0745b42c2	Adding last_insert_id and last_gtid to MySQL_Logger	3 years ago
Rahim Kanji	feeb74756d	Merge remote-tracking branch 'Master/v2.x' into v2.x_refactor_cluster_mysql_servers ... # Conflicts: # include/ProxySQL_Cluster.hpp # include/proxysql_admin.h # lib/MySQL_HostGroups_Manager.cpp # lib/ProxySQL_Admin.cpp # lib/ProxySQL_Cluster.cpp	3 years ago
René Cannaò	5427675b9d	Merge branch 'v2.x' into v2.x-old_compiler_fixes	3 years ago
René Cannaò	f50c26b460	Merge pull request #4182 from sysown/v2.x-query_rules_fast_routing_algorithm ... Add new variable 'mysql-query_rules_fast_routing_algorithm'	3 years ago
René Cannaò	d3ce2e92da	Merge pull request #4189 from sysown/v2.x-glovars_shutdown ... Alternative to Fix invalid memory accesses to 'GloVars::checksums_values' during shutdown	3 years ago
René Cannaò	4f7859ba3f	Remove unnecessary call to ProxySQL_Checksum_Value constructor in ProxySQL_Checksum_Value_2 constructor	3 years ago
René Cannaò	097d8a717c	Merge pull request #4180 from saunderst/proxysql_client_connections_total-metrics-fix ... Remove redundant client_connections metrics from MySQL_Thread	3 years ago
René Cannaò	00e37a6fef	Merge pull request #4191 from sysown/v2.x-add_new_tracked_variables ... Add several new tracked variables	3 years ago
Javier Jaramago Fernández	04fb2cad33	Add two new session tracking variables ... - Added variable 'sql_generate_invisible_primary_key'. - Added variable 'sql_require_primary_key'.	3 years ago
Miro Stauder	b1be9b5a71	old gcc fixes	3 years ago
Javier Jaramago Fernández	43372bcfc9	Optimize locking for 'search_rules_fast_routing_dest_hg' ... - Add parameter for conditionally locking inside function. - Move potential syscalls outside the 'pthread_rwlock_rdlock' section. - Reduce number of 'sprintf' calls. - Improved PROXYSQLTEST 11/15 with data randomly exceeding function default buffer size.	3 years ago
René Cannaò	6b47f0a3b3	Alternative to Fix invalid memory accesses to 'GloVars::checksums_values' during shutdown ... This is an alternative implementation of commit cfb34ef256 because it was failing to compile on clang 14 , that was complaining about a missing unnamed destructor	3 years ago
René Cannaò	4ee3d93f12	Various optimization to RESTAPI configuration ... Including fixing bug #4177	3 years ago
Samantha	77ebc606cd	Add support for MariaDB max_statement_time	3 years ago
Javier Jaramago Fernández	949532ac8e	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-query_rules_fast_routing_algorithm	3 years ago
René Cannaò	ef9690967c	Merge branch 'v2.x' into v2.x_refactor_read_only_action_with_simulator	3 years ago
René Cannaò	4df6b5d706	Merge branch 'v2.x' into v2.x-cluster_sync_disabled_modules_checksums	3 years ago
René Cannaò	9eea17a540	Merge pull request #4144 from sysown/v2.x-replication_lag_simulator ... Refactoring replication lag actions + Simulator (combined)	3 years ago
Javier Jaramago Fernández	8331858179	Remove thread variable for 'mysql-query_rules_fast_routing_algorithm' ... - Thread variable has been replaced for new variable in 'Query_Processor'. - Computation for 'mysql_query_rules_memory' is now performed by Admin during 'load_mysql_query_rules_to_runtime' instead of lazily by the MySQL_Threads.	3 years ago
Javier Jaramago Fernández	abccb39201	Add new variable 'mysql-query_rules_fast_routing_algorithm' ... - Implemented new variable 'query_rules_fast_routing_algorithm' that allows choosing between the classic per-thread hashmaps for 'query_rules_fast_routing' searches (1), and a new unique global hashmap (2). - Improved locking time on 'QueryProcessor::rwlock' during 'load_mysql_query_rules_to_runtime'. - Changed computation of 'mysql_query_rules_memory' to be lazily updated by threads themselves while building the per-threads maps. - Fixed 'ProxySQL_Admin::stats___memory_metrics' report of the memory metrics. - Improved 'PROXYSQLTEST 17' command, for being able to micro-benchmark and check 'query_rules_fast_routing_algorithm'.	3 years ago
Rahim Kanji	8fa49d79df	* Added few types to make code more readable	3 years ago
Rahim Kanji	0268495d52	* Fixed the functionality of 'mysql-monitor_writer_is_also_reader'	3 years ago
René Cannaò	810f86a2f9	Merge pull request #4096 from sysown/v2.x-digest_umap_aux ... Add several optimizations to stats_mysql_query_digest table fetching	3 years ago
Thomas Saunders	e252e22972	remove redundant client_connections metrics from MySQL_Thread	3 years ago
Rahim Kanji	11229888b4	* Rename mysql_servers_incoming to mysql_servers_v2 ... * Fetching mysql_servers_v2 records from admin * Added comments.	3 years ago