304 Commits (d85430b7097a3a24e0621967aa2fe477824fa7cd)

Author	SHA1	Message	Date
Rene Cannao	d85430b709	Implementation of PROXY protocol V1 ... This commit introduces: - class ProxyProtocolInfo() , that: - performs parsing - validates subnet - run automated tests in DEBUG build - variable mysql-proxy_protocol_networks . Accepted values: - empty string: disables PROXY protocol - '*' : allows connections from any IP - comma separated list of subnets - automated testing in DEBUG build during start - export of PROXY protocol information in internal session, using PROXY_V1 - a TAP test to verify various connections	2 years ago
Miro Stauder	8394fd444e	use local includes - prometheus	2 years ago
René Cannaò	6020216dd2	Various refactoring in MySQL_Thread.cpp	2 years ago
Anphuc Bui	e0db02df27	Merge branch 'v2.x' into v2.x	2 years ago
Javier Jaramago Fernández	caed360eeb	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x_sha2pass_draft3	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	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	d2c8d655a8	Deprecate mysql-default_tx_isolation #4335 ... Variable mysql-default_tx_isolation is unused.	2 years ago
anphucbui	5a3037785f	Add support for AWS RDS MySQL Multi-AZ Cluster auto-discovery	2 years ago
René Cannaò	3c2418246c	Merge branch 'v2.x' into v2.x_sha2pass_draft3	2 years ago
René Cannaò	bd7846f430	Move ProxySQL_Poll() to its own source file	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	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.	2 years ago
René Cannaò	9ede04de52	Merge branch 'v2.x' into v2.x_sha2pass_draft3	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	8106ae5ee3	Merge branch 'v2.x' into v2.x_sha2pass_draft3	3 years ago
René Cannaò	86fc8ab564	Minor optimizations ... Inspired by 33fba7641a	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	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	a31f83473d	Fix several warnings	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
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
Thomas Saunders	e252e22972	remove redundant client_connections metrics from MySQL_Thread	3 years ago
René Cannaò	51df157f3b	Rename query_cache_soft_ttl_percentage to query_cache_soft_ttl_pct	3 years ago
Javier Sánchez Parra	f5281b236b	Add soft TTL to Query Cache entries ... When Query Cache entries reach the soft ttl, the next query hit the backend and refresh the entry. While the refresh happens, other queries keeps getting the "old" Query Cache entry. Soft ttl is a percentage of the cache ttl and is defined by a global variable for all the entries. If the value is 0, soft ttl is disabled and no used.	3 years ago
René Cannaò	6bbed9683e	Merge pull request #4045 from sysown/v2.x-4000 ... Add new variable 'mysql-parse_failure_logs_digest'	3 years ago
Javier Sánchez Parra	23cab574ac	Add new variable 'mysql-parse_failure_logs_digest' ... If the variable is 'true', ProxySQL prints the digest instead of the query when it has a parse failure.	3 years ago
Rahim Kanji	dbfb99ce71	* Added hostname and ip information in mysql_connection ... * Added multiple IP support with load balancing (Round Robin Scheduling) * Added DNS resolver request max queue size * Added AI_ADDRCONFIG flag * Exception handling	3 years ago
Rahim Kanji	7805924779	Feature: ProxySQL local DNS Cache	3 years ago
René Cannaò	4bfe3e5878	Added mysql-monitor_replication_lag_group_by_host ... If variable mysql-monitor_replication_lag_group_by_host=false: (default) Monitor will perform 1 replication lag check per server per hostgroup. If variable mysql-monitor_replication_lag_group_by_host=true: Monitor will perform 1 replication lag check per server. This variable need to be set only in setups in which the same server is configured in many hostgroups, thus reducing the number of checks	4 years ago
Javier Jaramago Fernández	da5291ee5e	Add new variable 'mysql-auto_increment_delay_multiplex_timeout_ms'	4 years ago
René Cannaò	ea3a60c9ae	Merge pull request #3783 from sysown/v2.x-query_digest_preserve_comment ... Add new variable 'mysql-query_digests_keep_comment'	4 years ago
Javier Jaramago Fernández	a10cb49cca	Remove deprecated variable 'mysql-client_multi_statements'	4 years ago
Javier Jaramago Fernández	5480012329	Remove definitions of deprecated variable 'mysql-client_found_rows'	4 years ago
Javier Jaramago Fernández	35ad2f68c2	Implement new variable 'mysql-query_digests_keep_comment'	4 years ago
René Cannaò	d20683c589	Merge pull request #3702 from sysown/v2.x-variables ... Improvements on how MySQL variables are processed	4 years ago
René Cannaò	d03c823805	Merge pull request #3748 from sysown/v2.x-PtrArray_refact ... Changed variables order in PtrSizeArray/PtrArray	4 years ago
René Cannaò	630124b774	Minor improvement for cache affinity	4 years ago
René Cannaò	cb34b82c3a	Merge pull request #3680 from sysown/v2.x-fixes_for_query_diggest_issues ... Several fixes for parsing issues in `mysql_query_digest_and_first_comment`	4 years ago
Javier Jaramago Fernández	bcb009fc24	Revert "Merge pull request #3645 from sysown/v2.x-2021" ... This reverts commit 9561cb3ef2, reversing changes made to 7edfec6f3f.	4 years ago
René Cannaò	497ef76478	Merge branch 'v2.x' into v2.x-variables	4 years ago
René Cannaò	6485d1549d	Merge pull request #3700 from sysown/v2.x-multiple_port_delay ... Speed up start time with multiple listeners #3699	4 years ago
René Cannaò	33fba7641a	Speed up start time with multiple listeners #3699 ... When multiple listeners are configured start up time is slow. This commit batches together the configuration of all the listeners.	4 years ago
René Cannaò	a6edd02a9b	Revert "Merge branch 'v2.x' into v2.x-2021" ... This reverts commit 3a3931f2d4, reversing changes made to 4694ab775e.	4 years ago
Javier Jaramago Fernández	0426c49b77	Added digit replacement to second stage parsing, also added support for grouping and groups grouping	4 years ago
Javier Jaramago Fernández	4838d75cd3	Added new mysql variable 'mysql-unshun_algorithm' #3649	4 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