677 Commits (c76dda60d582016e83a2027dfd0e10b6fc0ee873)

Author	SHA1	Message	Date
Niels Vogell	7290f0bfb2	Fix a mixup in the default value of monitoring_read_only_interval	2 years ago
Niels Vogell	8154f4b330	Disable AWS RDS topology discovery by default with 0 as special value for the discovery interval	2 years ago
Rahim Kanji	ca93da5857	Resolved conflicts	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
René Cannaò	6020216dd2	Various refactoring in MySQL_Thread.cpp	2 years ago
Rahim Kanji	c7cf5ba344	Removed MySrvStatus class	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
René Cannaò	1bc9d9e5f4	Several code documentation	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	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	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	3f7a90ce97	Fixed heap use after free issue.	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	d2c8d655a8	Deprecate mysql-default_tx_isolation #4335 ... Variable mysql-default_tx_isolation is unused.	2 years ago
René Cannaò	496ee02cae	Input validation for mysql-server_capabilities ... Input validation on mysql-server_capabilities assumed that it was 16 bits (for historical reasons). This has now improved and supports up to 32 bits. Notes: - some capabilities are changed at runtime while performing the handshake with the client - even if we support 32 bits capabilities, many of them do not have any real meaning for proxysql (not supported) Closes #2091	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
René Cannaò	5181812065	Removed redundant near_pow_2()	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
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
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	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
René Cannaò	f16290d78d	Prevent assert after fcntl() for O_NONBLOCK ... There are several asserts after fcntl() in MySQL_Thread::create_new_session_and_client_data_stream() . This commit removes the assert after F_SETFL with O_NONBLOCK. This because it is possible that proxysql is already shutting down. The entry in the error log is kept.	2 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.	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	18d8e69b19	Changing default for set_parser_algorithm	3 years ago
René Cannaò	97b49849b8	Change default query_digests_groups_grouping_limit	3 years ago
René Cannaò	6b84b42a68	Note on set_parser_algorithm ... A commit just to trigger CI	3 years ago
René Cannaò	dc364eb254	Temporary reverse set_parser_algorithm to 1	3 years ago
René Cannaò	b93df2e958	Changing several defaults ... * monitor_history from 600000 to 7200000 (from 10 minutes to 2 hours) * use_tcp_keepalive from false to true * tcp_keepalive_time from 0 to 120 * set_parser_algorithm from 1 to 2 * server_version from 5.5.30 to 8.0.11 * have_ssl from false to true	3 years ago
Rahim Kanji	a908f2a17b	Added transaction_isolation_level and transaction_read_only variable support.	3 years ago
René Cannaò	9ede04de52	Merge branch 'v2.x' into v2.x_sha2pass_draft3	3 years ago
René Cannaò	fb53926cf5	Merge pull request #4274 from sysown/v2.x-4268 ... Reworking of SET parser	3 years ago
René Cannaò	a6ff9e33ba	Initialize thr_SetParser	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	5443b45f2e	Handle utf8mb3 as an alias for utf8 ... Fixes issue #4269 proxysql_find_charset_name() converts "utf8mb3" to "utf8". proxysql_find_charset_collate_names() also remove "mb3" from collation names.	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	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	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	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	36e5a13b8a	Lock 'Query_Processor' for 'query_rules_fast_routing_algorithm' variable update	3 years ago