3022 Commits (55fbef61fa8d2ced4e7e5d3a773e857c2cf3c3a9)

Author	SHA1	Message	Date
Javier Jaramago Fernández	27b72884d1	Fixed 'user_attributes' not being preserved during 'COM_CHANGE_USER' #2021	5 years ago
Javier Jaramago Fernández	e76882c2f9	Added support for 'COM_RESET_CONNECTION' #2021	5 years ago
René Cannaò	fb8857f1fe	Fix a bug in get_multiple_idle_connections() #3628 ... 2.3.0 introduces a bug that prevents proxysql to run ping on backend connections to keep them alive.	5 years ago
Javier Jaramago Fernández	8e529055c3	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-3504	5 years ago
Javier Jaramago Fernández	06c386dfd1	Merge pull request #3626 from sysown/v2.x-3625 ... Fix issues found with 'client error limit' implementation - Closes #3625	5 years ago
Javier Jaramago Fernández	0058ecb4f0	Removed 'flush_error_log' call from 'PROXYSQL FLUSH QUERY CACHE'	5 years ago
Javier Jaramago Fernández	548174d1eb	Condensed asserts for 'find_client_host_cache' and 'update_client_host_cache' into a single line #3625	5 years ago
Javier Jaramago Fernández	515167f5f9	Removed 'flush_error_log' call from 'PROXYSQL FLUSH MYSQL CLIENT HOSTS' #3625	5 years ago
Javier Jaramago Fernández	789ed52f87	Added default zero initialization for all variables from 'MySQL_Threads_Handler::variables' struct #3625	5 years ago
Javier Jaramago Fernández	be0ceed53d	Added missing client address for SQLite3 sessions and added asserts in case it's found 'NULL' in 'client_host_cache' operations #3625	5 years ago
Javier Jaramago Fernández	3a2d3f2d5e	Fixed missing default initialization of varibles 'client_host_cache_size' and 'client_host_error_counts' #3625	5 years ago
Javier Jaramago Fernández	d7bef92b57	Added missing new-line character for access denied 'proxy_error' for 'COM_CHANGE_USER' #3504	5 years ago
Javier Jaramago Fernández	53da63eb99	Improved auth performed for 'COM_CHANGE_USER' with impl from 'process_pkt_handshake_response' #3504	5 years ago
Javier Jaramago Fernández	8e97f5a19c	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-3504	5 years ago
Javier Jaramago Fernández	b4c7b9323d	Merge pull request #3621 from sysown/v2.x-3620 ... Fixes memory leaks detected during testing - Closes #3620	5 years ago
Javier Jaramago Fernández	db9b4ad70f	Merge pull request #3617 from sysown/v2.x-client_err_limit ... Implements feature 'Client Error Limit'	5 years ago
Javier Jaramago Fernández	4f94fd3d0f	Merge pull request #3533 from sysown/v2.x-gr_replication_lag_action ... Changes current handling for replication lag in favor of setting lagging servers to SHUNNED state	5 years ago
Javier Jaramago Fernández	9aef676973	Added population of 'stats_mysql_client_host_cache' when 'stats_mysql_client_host_cache_reset' is queried	5 years ago
Javier Jaramago Fernández	c268259bde	Fixed memory leak of client received packet when SSL connection is initiated #3620	5 years ago
Javier Jaramago Fernández	36abd62314	Fixed memory leak for 'client_addr' in case of wrong credentials for frontend connection #3620	5 years ago
Javier Jaramago Fernández	d115e20ed4	Fixed size check for 'client_host_cache' and fixed logic preventing the cache from reducing it's size in certain conditions	5 years ago
Javier Jaramago Fernández	416a0470a5	Added tables 'stats_mysql_client_host_cache' and 'stats_mysql_client_host_cache_reset' exposing entries in 'client_host_cache'	5 years ago
Javier Jaramago Fernández	514ffe939a	Fixed double increment in 'update_client_host_cache' when oldest entry is updated	5 years ago
Javier Jaramago Fernández	2d3da0fca3	Simplified check for query 'PROXYSQL FLUSH MYSQL CLIENT HOSTS' via 'strcasecmp'	5 years ago
Javier Jaramago Fernández	e7d9a4c74d	Added extra logging when a connection is closed due to 'client_host_error_counts' being reached	5 years ago
Javier Jaramago Fernández	625daa9cd3	Fixed check for 'client_host' error count and added missing free	5 years ago
Javier Jaramago Fernández	3addb9a194	Improved implementation of helper function 'get_client_addr' using 'handler___status_NONE_or_default' as reference	5 years ago
Javier Jaramago Fernández	6e533cb5d9	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-client_err_limit	5 years ago
René Cannaò	3a481ecb89	Removing some printf	5 years ago
René Cannaò	e751dbbf32	Merge pull request #3609 from sysown/v2.x-3591 ... Closes #3591: RESTAPI interface is unresponsive when ProxySQL has ~1000+ sockets open	5 years ago
René Cannaò	8778df61ee	Merge pull request #3610 from sysown/2.x-3608 ... Reimplemented the handling of comments in 'USE' statements #3493	5 years ago
René Cannaò	b485623d6f	Reimplemented the handling of comments in 'USE' statements #3493 ... This commits partially revert 0dde4adb21 It also improve the TAP test reg_test_3493-USE_with_comment-t.cpp with a variety of combinations, that helped find a bug in the tokenizer mysql_query_digest_and_first_comment()	5 years ago
Javier Jaramago Fernández	8091b26f64	Added compilation fix enabling 'EPOLL' support in 'libhttpserver' required by RESTAPI #3591	5 years ago
Javier Jaramago Fernández	0a37981529	Added comments for the fix introduced for #3603	5 years ago
Javier Jaramago Fernández	d81af3faf5	Fixed invalid preservation of old 'NULL' values for previously executed stmt #3603	5 years ago
René Cannaò	42fad778e3	Do not copy MYSQL_TS if length is 0 ... Related to issue #3585 A prepared statement with buffer_type = MYSQL_TYPE_TIME (or similar like MYSQL_TYPE_DATE, etc) can have length = 0 if the time is 0. In this case no data needs to be copied from COM_STMT_EXECUTE packet	5 years ago
René Cannaò	0bef2e8149	Correctly bind parameters if new_params_bound_flag is not provided ... See issue #3585 . If new-params-bound-flag is not provided by the client while executing COM_STMT_EXECUTE , proxysql was incorrectly computing the length of parameters. The issue was happening only if there were null parameters. Removing comment	5 years ago
René Cannaò	f7bb4d201b	Add get_current_query_rules_fast_routing_count() ... Query_Processor::get_current_query_rules_fast_routing_count() now allows to quickly execute this query is ran on Admin: SELECT COUNT(*) FROM runtime_mysql_query_rules_fast_routing	5 years ago
René Cannaò	ca10cf0631	Temporary removing all read/write timeout from Cluster	5 years ago
René Cannaò	2ae218f7ed	Cluster: sync of proxysql_servers ensures that checksum is correct	5 years ago
René Cannaò	38c5a76d0e	Use Aurora writer for reads if max_lag_ms isn't specified ... This solves the issue described in issue #3522 It is a side effect of a mistake in commit 5336e72f1c	5 years ago
René Cannaò	cd7e740a51	Get mutex during LOAD PROXYSQL SERVERS TO RUNTIME	5 years ago
René Cannaò	0c711e1a32	Prevent a crash while syncing proxysql_servers in Cluster	5 years ago
René Cannaò	66c4c6b0a8	Adding new mutex in ProxySQL_Admin::save_proxysql_servers_runtime_to_database()	5 years ago
René Cannaò	45e55d4e90	Removing admin_mutex in ProxySQL_Admin.cpp ... This mutex was largely deprecated by sql_query_global_mutex . Its presence now was causing a possibl deadlock.	5 years ago
René Cannaò	e1adc955eb	Fixing some race condition in Cluster ... Similar to commit f8ce41305d	5 years ago
René Cannaò	48562faaf1	Merge branch 'v2.x' into v2.1.2-cluster	5 years ago
René Cannaò	d0f6ba3503	Merge pull request #3582 from sysown/v2.x-cherry-pick_3305 ... Some cherry pick from PR 3305	5 years ago
René Cannaò	2a5121e52f	Merge pull request #3514 from egezonberisha/pt-heartbeat-query-delay ... Change the pt-heartbeat query from MIN to MAX due to a possible daisy-chain replication or multi-master setup	5 years ago
René Cannaò	aceeaf79ed	Disabled prometheus metrics dump , see #3571 ... This commit also fixes some minor memory corruptions	5 years ago
René Cannaò	cf33522a25	Commenting unused code	5 years ago
René Cannaò	0da250ec8d	Merge pull request #3491 from csoulios/ldap-auth-changes ... Clean up LDAP authenticator	5 years ago
René Cannaò	08ea308033	Merge pull request #3552 from sysown/v2.x-ssl_no-rsa ... Allows SSL privake keys other than RSA , and implement PROXYSQL RELOAD TLS	5 years ago
René Cannaò	dd71fcd81f	Shun "soft" and "hard" in group replication lag ... When shunning a node due to replication lag in a group replication cluster, we first shun the node as MYSQL_SERVER_STATUS_SHUNNED , then we shun it as MYSQL_SERVER_STATUS_SHUNNED_REPLICATION_LAG . In this way we prevent (for a short time) to kill connections on that backend. This backing off from that server can give the server enough time to sync up. See discussion in comments in https://github.com/sysown/proxysql/pull/3533	5 years ago
René Cannaò	ebbd9845bd	Merge branch 'v2.x' into v2.1.2-cluster	5 years ago
René Cannaò	0937133b15	Merge pull request #3577 from hkdsun/capath-crls-v2.x ... SSL: Add support for certificate revocation list (CRL) and multiple certificate authorities (CA)	5 years ago
René Cannaò	8126c7d037	Fix typo ssl_p2_capath instead of ssl_p2s_capath	5 years ago
René Cannaò	228c0bfd79	Merge branch 'v2.x' into v2.x-3504	5 years ago
Hormoz K	7762dea993	add crl, crlpath, and capath options	5 years ago
René Cannaò	c78539c936	Merge pull request #3576 from sysown/v2.x-connect_verbo ... Add more verbosity when mysql_real_connect() fails	5 years ago
René Cannaò	dafda29a1a	Merge pull request #3573 from sysown/v2.x-3546 ... Closes #3546: Frequent ProxySQL crashes since v2.1.x	5 years ago
René Cannaò	05fa6c23cf	Merge pull request #3569 from sysown/v2.x-3554 ... Closes 3554: Add support for building ProxySQL with ASAN	5 years ago
René Cannaò	57f6af7132	Add more verbosity when mysql_real_connect() fails ... Error log will now shows also the hostgroup id of the server the connection failed to	5 years ago
René Cannaò	46f75dae3b	Add more verbosity when starting a scheduler job	5 years ago
René Cannaò	f8ce41305d	Fixing some race condition	5 years ago
René Cannaò	5bfbca7f2d	Preserve epoch when synching with ProxySQL Cluster ... On a large ProxySQL Cluster it was possible that an old configuration reaches a node (nodeA) later than a new configuration is applied to another node (nodeB). This has the side affect that nodeB will then believe that nodeA has a newer configuration, while in reality is an old configuration applied later. This commit preverves epoch, thus should avoid this problem	5 years ago
René Cannaò	1e9295c13d	Removing a lock introduced in 894e72041	5 years ago
René Cannaò	ea0ca76bd3	Merge branch 'v2.1.2-cluster' of https://github.com/sysown/proxysql into v2.1.2-cluster	5 years ago
René Cannaò	894e72041d	Adding a mutex when Cluster is syncing mysql query rules	5 years ago
Javier Jaramago Fernández	25df228960	Fixed double-free memory corruption due to unitialized memory in prepared statements bind buffers #3546	5 years ago
Javier Jaramago Fernández	fce6cfb8a0	Improved preservation of 'OFFLINE_SOFT' server state during 'group_replication' update actions	5 years ago
René Cannaò	148264cd8b	Disabled prometheus metrics dump , see #3571 ... This commit also fixes some minor memory corruptions	5 years ago
Javier Jaramago Fernández	9f2c8836bc	Fixed removal of servers not belonging to cluster hostgroups by 'group_replication' actions 'set_read_only/set_offline/set_writer'	5 years ago
Javier Jaramago Fernández	fd9f3f13a3	Fixed 'strcat-param-overlap' found by ASAN in 'IsKeepMultiplexEnabledVariables' #3554	5 years ago
Javier Jaramago Fernández	58460bd323	Fixed 'heap-buffer-overflow' detected by ASAN in 'generate_show_fields_from' #3554	5 years ago
Javier Jaramago Fernández	0f8aa299ac	Fixed memory corruption reported by ASAN due to unexpected packet by 'mysqlsh' #3554	5 years ago
René Cannaò	254ee51e8a	Temporary commit for debugging	5 years ago
René Cannaò	bc6d4f2aba	Improve error verbosity in ProxySQL Cluster	5 years ago
Javier Jaramago Fernández	e8cc7be8fd	Added non-blocking calls to 'SSL_shutdown' for sending final 'close_notify' required by SSL standard	5 years ago
Javier Jaramago Fernández	d5de8a52f1	Improved SAN names parsing and client certificate verification when 'SPIFFE' is used	5 years ago
René Cannaò	fcfcb3cac0	Improve error verbosity in ProxySQL Cluster	5 years ago
René Cannaò	1f81892adc	Commenting unused code	5 years ago
René Cannaò	5e422668c8	Removing mysql-threads from cluster sync ... It also enables monitoring for cluster test	5 years ago
Javier Jaramago Fernández	9d9851d8e6	Added ASAN (AddressSanitizer) compilation support to ProxySQL #3554	5 years ago
René Cannaò	af27c0b108	Merge branch 'v2.x' into v2.1.2-cluster	5 years ago
René Cannaò	3de13665e8	Merge pull request #3557 from sysown/v2.x-ccov2 ... More code coverage	5 years ago
René Cannaò	5203c11bbd	Merge pull request #3560 from sysown/v2.x-3549_v2 ... Closes #3549: Autocommit tracking being lost when 'locked_on_hostgroup' is set	5 years ago
René Cannaò	2145507c22	If a session is locked on hostgroup , autocommit is copied from backend connection ... Closes #3459	5 years ago
René Cannaò	538feddc87	Code cleanup ... Commenting out ProxySQL_Admin::__insert_or_ignore_maintable_select_disktable()	5 years ago
René Cannaò	c4fce91fc5	Change default value of mysql-session_idle_ms from 1000 to 1 ... Not only the default value is change from 1000 to 1 , but it also perform an upgrade from earlier release. If during bootstrap a value of 1000 is found, it is automatically changed to 1 and a warning is generated. This release also prevents the value 1000 to be a valid one during bootstrap. This means that it is still possible to set the value to 1000 and to have a running proxysql instance with value 1000 , but during bootstrap it will be switched to 1. If you really want to set mysql-session_idle_ms close to 1000 , it is recommended to set it to a closer value like 999 or 1001	5 years ago
René Cannaò	1d5ac70e7b	Adding test to test mysql user fast_forward ... This commit also fix a bug: When the session uses fast_forward, frontend and backend connections must have the same bit for CLIENT_DEPRECATE_EOF	5 years ago
René Cannaò	78f8821215	More code coverage mostly related to Admin	5 years ago
Javier Jaramago Fernández	e2dd0a30cd	Initial implementation for 'client_error_limit' ... Add initial support for FR limiting the number of connection errors that can be initiated from a particular address before deniying future connections from that address. Feature is controlled by new introduced variables: - mysql-client_host_error_counts - mysql-client_host_cache_size	5 years ago
René Cannaò	3d5469fded	Adding LCOV_EXCL_START around exit(EXIT_FAILURE)	5 years ago
René Cannaò	194243503a	Adding LCOV_EXCL_START around assert(0) ... LCOV_EXCL_START and LCOV_EXCL_STOP around assert(0) will improve code coverage	5 years ago
René Cannaò	8afeb616ed	Added test for connections timeout ... Added test that verifies that client connections are dropped because of: - mysql-wait_timeout - mysql-max_transaction_time IT also helped finding a bug in how mysql-max_transaction_time was handled	5 years ago
René Cannaò	b912d978b0	Removing or commenting legacy/unused code	5 years ago
René Cannaò	22f2204745	Removed unused code	5 years ago
René Cannaò	6314eab4e3	Merge pull request #3540 from sysown/v2.x-3539 ... Closes #3539: Replaced manual search for 'MyHGC' in favor of optimized 'MyHGC_find'	5 years ago
René Cannaò	7f0b358ed8	Merge pull request #3544 from sysown/v2.x-3525 ... Closes #3525: Memory leak induced by 'stmts' not being closed when failed to prepare	5 years ago
René Cannaò	8ea1f16cb7	deprecating session_vars[]	5 years ago
René Cannaò	da2bf094ee	Fixed some minor but important bugs on the new implementation on how session variables are handled	5 years ago
René Cannaò	241a5e54d7	Draft to reimplement how session variables are handled	5 years ago
Javier Jaramago Fernández	4ea7b750fd	Moved helper function 'proxy_mysql_stmt_close' from 'gen_utils' to 'MySQL_Protocol' #3525	5 years ago
René Cannaò	fd7b5f8f50	Implemented PROXYSQL RELOAD TLS ... Command PROXYSQL RELOAD TLS is able to load new key/cert files and create a new SSL context. Loading of SSL can happens in two stages: * during bootstrap: if it fails, proxysql dies * running PROXYSQL RELOAD TLS: if it fails, proxysql will keep the old SSL context This new method should successfully handle errors like missing or corrupted files. We are also adding two buffers used to store the key/cert, to be used by the web interface.	5 years ago
René Cannaò	0ed4514fa4	Remove error when clients connect without certificate #3424 ... We currently disable this annoying error In future we can configure this as per user level, specifying if the certificate is mandatory or not See issue #3424 Original error was: X509 error: no required certificate sent by client	5 years ago
René Cannaò	e38562df40	Merge branch 'v2.x' into v2.x-PS-err3024	5 years ago
René Cannaò	fce7a0204c	Handle binary protocol resultset with ERR #3547 ... This commit add the support of ERR packet in binary protocol resultset, for example due to MAX_EXECUTION_TIME while running a prepared statement. It also changes how EOF packets are added: instead of writing the EOF in the resultset buffer, the EOF packet is written in its own packet. This allows to easily remove it if needed. It also fix what seems (not sure) a bug in MariaDB client library, where if a prepared statement is interrupted it cannot be executed again	5 years ago
Javier Jaramago Fernández	297bc8bae6	Refactored calls to 'mysql_stmt_close' into function holding preparation of 'MYSQL_STMT*' parameter #3525	5 years ago
Javier Jaramago Fernández	de2fd24e77	Fix leak closing 'query.stmt' in case of 'async_free_result' called for 'ASYNC_STMT_PREPARE_FAILED' state #3525	5 years ago
Christos Soulios	6030677258	Merge branch 'v2.x' into ldap-auth-changes	5 years ago
Christos Soulios	8136a6f4d0	Addressed reviewer comments	5 years ago
Javier Jaramago Fernández	a6c2246276	Replaced 'TEST_GROUPREP' impl to better match approach followed for 'READONLY'	5 years ago
Javier Jaramago Fernández	459a3f12c2	Added nullity checks for params for 'lag_action_set_server_status'	5 years ago
Javier Jaramago Fernández	38b44781e7	Replaced manual search for 'MyGHC' in favor of optimized 'MyHGC_find' #3539	5 years ago
René Cannaò	2d670897df	Merge pull request #3529 from sysown/v2.x-3502 ... Closes #3502: ProxySQL crashed due to with assert for 'mybe' being null	5 years ago
Javier Jaramago Fernández	edc631ba6c	Added missing parameter 'lag_count' to 'proxy_warning' from 'lag_action_set_server_status'	5 years ago
Javier Jaramago Fernández	b929758a87	Several improvements to 'group_replication_lag_action' ... 1. Introduced new global variable: 'monitor_groupreplication_max_transaction_behind_for_read_only', that modifies the behavior of 'group_replication_lag'. 2. Improved logic making use of 'MyHGC_find' instead of directly searching 'MyHostGroups' structure. 3. Improved 'group_replication_lag' documentation with new implementation updates. 4. Introduced changes to 'update_group_replication_set_writer' preserving writters placed in 'OFFLINE_SOFT' state.	5 years ago
Javier Jaramago Fernández	0850c4d596	Improved the documentation for 'group_replication_lag_action'	5 years ago
Javier Jaramago Fernández	33aa80c265	Prevent servers that has been placed as 'OFFLINE_SOFT' of becoming writers	5 years ago
Javier Jaramago Fernández	53bf18b428	Changed setting readonly servers 'OFFLINE' due to replication lag behavior in favor of general server 'SHUNNING'	5 years ago
Javier Jaramago Fernández	1c319c021d	Fixed check for 'enable_load_data_local_infile' placement and added conditional extra verbosity to warning message #3500	5 years ago
Javier Jaramago Fernández	48a32aa5fe	Added check preventing a session with 'PINGING_SERVER' status to start a 'RESETTING_CONNECTION' session #3502	5 years ago
Christos Soulios	9d19c70e8c	Merge branch 'v2.x' into ldap-auth-changes	5 years ago
Javier Jaramago Fernández	1f4f86d5ce	Added mysql variable to enable unsupported query 'LOAD DATA LOCAL INFILE' issuing warning message #3500	5 years ago
René Cannaò	bd703d4ea8	Merge pull request #3523 from sysown/v2.x-3518 ... Address update checker security issue(s) reported in #3518	5 years ago
René Cannaò	5ede60ec9f	Merge pull request #3499 from sysown/v2.x-codecov1 ... [WIP] code cleanup and improved code coverage	5 years ago
René Cannaò	dbf194075e	Merge pull request #3486 from sysown/v2.x-gcov-admin ... [WIP] Adding support for PROXYSQL GCOV DUMP|RESET	5 years ago
René Cannaò	7a664ac8c1	Disable CURLOPT_SSL_VERIFYPEER=0 #3518	5 years ago
Christos Soulios	21803220e1	Merge branch 'v2.x' into ldap-auth-changes	5 years ago
René Cannaò	77a6b69507	Fix compile issue for __gcov_dump and __gcov_reset	5 years ago
René Cannaò	b8c027ee0a	Improve query to REPLICA_HOST_STATUS related to Aurora ... This commits solves 2 issues: 1. ignore decommissioned or renamed nodes, see #3484 2. during a failover, the former writer (still reporting MASTER_SESSION_ID) is not considered a writer if it is not the last updated	5 years ago
René Cannaò	de698cb156	Improving query to REPLICA_HOST_STATUS related to Aurora ... The new query now handles also replicas where REPLICA_LAG_IN_MILLISECONDS == 0 . This commit also add comments to track the changes in this query.	5 years ago
René Cannaò	590c5cb75c	Removed unused function monitor_AWS_Aurora_thread()	5 years ago
Egezon Berisha	8c62273687	Change the pt-heartbeat query from MIN to MAX due to a possible daisy-chain replication or multi-master setup	5 years ago
René Cannaò	f0f8ed9417	Merge pull request #3513 from sysown/v2.x-idle-threads_improvement1 ... Reducing the number of calls to idle_thread_to_kill_idle_sessions	5 years ago
René Cannaò	09d42b5968	Fixed minor uninitialised value in MySQL_Monitor_State_Data() ... Detected via valgrind	5 years ago
René Cannaò	47b0a91728	Merge pull request #3438 from bskllzh/v2.2.0 ... Closes #3431: Fix crashes due to mmsd is null when add an invalid host name to the mysql_servers table	5 years ago
René Cannaò	4c1ad6aa2b	Merge pull request #3507 from bskllzh/v2.x ... Closes #3492: Fix the incorrect value range of the parameter mysql-default_query_timeout	5 years ago
René Cannaò	9f0aa866c3	Reducing the number of calls to idle_thread_to_kill_idle_sessions ... This commit can potentially provide some performance improvements with large number of idle connections	5 years ago
René Cannaò	a1c232039f	Reduce length of mysql_bug_102266 #3501 ... In #3285 we increased the amount of data sent to the backend during connection time using MYSQL_OPT_CONNECT_ATTR_ADD , in order to avoid MySQL bug 102266 . See #3276 . Although this create a lot of noise in ProxySQL error log and MySQL error log, because the connection attributes are too long and they get truncated. This PR reduces the length of connection attributes	5 years ago
René Cannaò	e41d498b2b	Initialize enabled_mutex in SQLite3_result ... Variable was not set in various constructors. Detected using valgrind.	5 years ago
René Cannaò	45f6ad8f65	Adding test for SHOW TABLE STATUS in Admin #3511	5 years ago
René Cannaò	41d15f6a87	Adding test for SHOW FIELDS FROM in Admin #3511	5 years ago
peter	cf797893a3	Fix mysql-default_query_timeout parameter ... fix mysql-default_query_timeout parameter in MySQL_Thread.cpp, according to https://proxysql.com/documentation/global-variables/mysql-variables/#mysql-default_query_timeout	5 years ago
Christos Soulios	4359b1f72f	Count connections for frontend user, not backend	5 years ago
Christos Soulios	7df71035ff	Converted strncmp to strcmp	5 years ago
Javier Jaramago Fernández	5e0dc81e5e	Added support for 'Auth Switch Request' for 'COM_CHANGE_USER' #3504	5 years ago
René Cannaò	1ee232bf85	Removed dead code from MySQL_Session	5 years ago
René Cannaò	beddc41b1f	Cleanup of dead code in MySQL_Protocol	5 years ago
René Cannaò	9f9734df0e	Merge pull request #3474 from sysown/v2.x-stats ... [WIP] Some code cleanup in Admin	5 years ago
René Cannaò	2ce9ed9686	Disabled in MySQL_Connection code related to store results	5 years ago
René Cannaò	257949f623	Removing MySQL_HostGroups_Manager::server_add() ... This function was deprecated in 2016	5 years ago
René Cannaò	81ed72f3fe	Removed dead functions from MySQL_Data_Stream() ... Functions removed years ago (around 2015): * clean_net_failure() * myds_connect()	5 years ago
René Cannaò	e33ada0a5e	Commented unused code	5 years ago
René Cannaò	3406bb6e23	Removing commented code	5 years ago
René Cannaò	81e0bf7edb	Merge pull request #3467 from sysown/v2.x-misc1 ... V2.x misc1	5 years ago
René Cannaò	117355eb59	Merge pull request #3480 from sysown/v2.x-3479 ... Closes #3479: Add support for 'grave accent' (`) for SET statements parsing	5 years ago
René Cannaò	9c8e17f916	Merge pull request #3466 from sysown/v2.x-user_default_isolation_level ... Per-user default transaction isolation level	5 years ago
René Cannaò	805301107f	Merge pull request #3488 from sysown/v2.x-3487 ... Closes #3487: Add client information for multi-statements parsing error message	5 years ago
Javier Jaramago Fernández	0dde4adb21	Added support for comments in 'USE' statements #3493	5 years ago
Javier Jaramago Fernández	29697db578	Added client information to error generated when multi-statement command fails to be parsed #3487	5 years ago
René Cannaò	2c159d1d9a	Adding support for PROXYSQL GCOV DUMP|RESET ... Adding two new Admin commands: PROXYSQL GCOV DUMP PROXYSQL GCOV RESET These will call __gcov_dump() and __gcov_reset()	5 years ago
Javier Jaramago Fernández	1f47834306	Added conditional 'grave accents' outside capturing group to 'VAR_P1' regex matching variable name #3479	5 years ago
Javier Jaramago Fernández	9f0caaaab0	Added conditional 'grave accents' matching to regex matching 'SET statements' for tracked variables #3479	5 years ago
Javier Jaramago Fernández	fdcf5fa94b	Fixed capture group closing parenthesis for regex matching 'SET statements' for tracked variables #3479	5 years ago
Christos Soulios	524d23947d	Minor cleanup	5 years ago
René Cannaò	dc42fbca0b	Some code cleanup in Admin	5 years ago
Christos Soulios	df19d16f14	Passed attributes as param to LDAP auth ... Removed ldap_ctx as ldap context is managed in the plugin itself	5 years ago
René Cannaò	6c7503f85f	Improve debugging when unable to reach hostgroup ... When we generate an error "Max connect timeout reached while reaching hostgroup" for the client, now the error log is more verbose.	5 years ago
René Cannaò	b8b840fe30	More verbosity when proxysql detects a broken connection ... Added function MySQL_Session::detected_broken_connection() that unifies the way broken connections are logged. It also logs username, and last time used. Added also a new macro proxy_error_inline()	5 years ago
René Cannaò	52f1d0f1ec	Per-user default transaction isolation level ... See issue #3465 If a user (configurable) connects to proxysql without specifying a session transaction isolation level, proxysql will automatically assigns one to that user connection. Of course, said user can override such default session transaction isolation level running `SET SESSION TRANSACTION ISOLATION LEVEL` on a per-connection basis. This feature can be configured extending `mysql_users.attributes` , adding an object named `default-transaction_isolation` . An example of configuration could be: ``` UPDATE mysql_users SET attributes='{"default-transaction_isolation":"READ COMMITTED"}' WHERE username='sbtest'; ``` This feature also requires input validation making sure that only valid isolation levels are used. Furthermore, both dash and space can be used. If the isolation level specified is not valid, it should be automatically removed from runtime.	5 years ago
René Cannaò	e14accd78b	Merge pull request #3453 from sysown/v2.2.0-3427 ... Closes #3427: Read/Write Split query rules do not work while using sysbench to evaluate perfromance	5 years ago
Javier Jaramago Fernández	3a394834e1	Added null check for 'stmt_info->first_comment' before accessing it during 'PROCESSING_STMT_EXECUTE' #3427	5 years ago
Javier Jaramago Fernández	adb5ed6b28	"Fixed invalid reads due to memory from 'first_comment' being freed from global 'stmt_info' #3427" ... 'CurrentQuery.QueryParserArgs.first_comment' needs to hold it's own copy of 'first_comment', otherwise, the 'first_comment' from global 'stmt_info' will be freed by 'Query_Info::end' at the end of the life of 'CurrentQuery'.	5 years ago
Javier Jaramago Fernández	9e70e3918b	Reversed adding 'first_comment' to 'compute_hash' #3427 ... Information from 'first_comment' is redundant since the comment itself is already contained in 'query' when reaching 'compute_hash'.	5 years ago
Javier Jaramago Fernández	18de7a0837	Added default initialization for 'Query_Info' fields 'start_time' and 'end_time' #3458	5 years ago
Javier Jaramago Fernández	028623c06c	Added 'first_comment' to 'MySQL_STMT_Global_info' to allow processing it during 'STMT_EXECUTE' #3427	5 years ago
Javier Jaramago Fernández	c1b705bf2b	Merge remote-tracking branch 'origin/v2.2.0' into v2.2.0-3317	5 years ago
René Cannaò	a2c82bd95a	Merge pull request #3445 from sysown/v2.2.0-opt2 ... Code cleanup for MySQL variables	5 years ago
René Cannaò	d3c243d898	Merge pull request #3420 from sysown/v2.2.0-3419 ... Closes #3419: Add cluster synchronization support for global 'ldap-%' variables and 'mysql_ldap_mapping' provided by 'ldap_auth_plugin'	5 years ago
René Cannaò	b446dc0718	Changing query_cache_size_MB to lowercase	5 years ago
René Cannaò	1baca1ed48	Merge pull request #3443 from sysown/v2.2.0-3442 ... Closes #3442: Temporarily add session_track_schema to ignore_vars until proper support is added	5 years ago
Javier Jaramago Fernández	65e8caf9b6	Fixed memory corruption due to invalid free of 'qi->stmt_info->query' #3427	5 years ago
Javier Jaramago Fernández	a5208f62b7	Fixed parameters for 'process_mysql_query' call during 'STMT_EXECUTE' #3427	5 years ago
René Cannaò	d521468cf4	Fix typo in handler_special_queries	5 years ago
René Cannaò	dc10bee4d5	Adding some comments and a quick exit on handler_special_queries for locked_on_hostgroup	5 years ago
Javier Jaramago Fernández	cba171c07d	Introduced delayed parsing failure for SET statements ... All variables that are not known by ProxySQL should fail to be parsed. A best effor should also be done for tracking all the variables present in a 'SET' statement prior to returning the parsing failure.	5 years ago
Javier Jaramago Fernández	f2668c455c	Added new checks in 'handler_special_queries' for 'locked_on_hostgroup' for several simple statements	5 years ago
Javier Jaramago Fernández	3a122aaf3c	Added new case to 'SETTING_GENERIC_VARIABLE' quote surrounding for queries starting with '('	5 years ago
Javier Jaramago Fernández	a0020a43f2	Improved 'VAR_VALUE_P1' regex for 'SetParser::parse1' fixing several issues ... 1. Introduced extra paranethesis at the beggining and end of the regex for maching queries surrounded by them like: `( SELECT ... )`. 2. Added explicit SELECT at the beggining to mach queries starting with `SELECT`. 2. Introduced a new 'OR' in the first part of the regex: `|(?:NULL)` in order to avoid collapsing NULL values followed by commas without spaces. 3. Improved final section of the regex `(?:)` that was previously macthing with multiple empty groups, inducing a complete collapse of the initial query into an empty value in case of not matching the initial capturing group. With the new one, in case of emtpy value the external parenthesis are matched, for being remove later from the value.	5 years ago
René Cannaò	0643642087	Removing unused variables	5 years ago
René Cannaò	49c3b5476b	More code cleanup for MySQL variables	5 years ago
René Cannaò	9e3d939ed3	More code cleanup for MySQL variables	5 years ago
Javier Jaramago Fernández	0e377c2622	Fixed typo specifying to load 'MYSQL VARIABLES' instead of correct 'LDAP VARIABLES' to runtime #3419	5 years ago
Javier Jaramago Fernández	519105bb32	Fixed retrieving 'mysql_ldap_mapping' from peer 'runtime' instead of 'memory' #3419	5 years ago
René Cannaò	eb8dc23dad	Code cleanup for MySQL variables	5 years ago
René Cannaò	57fd24c2d6	Several code cleanup in MySQL_Thread	5 years ago
René Cannaò	8c05d8907c	Merge pull request #3422 from sysown/v2.2.0-3376 ... Closes #3376: Invalid timestamps reported for 'first_seen' and 'last_seen' fields from 'stats_mysql_errors'	5 years ago
Javier Jaramago Fernández	4027d8cd0e	Temporarily added 'session_track_schema' to the list of ignored variables #3442	5 years ago