3022 Commits (55fbef61fa8d2ced4e7e5d3a773e857c2cf3c3a9)

Author	SHA1	Message	Date
Javier Jaramago Fernández	01a6e1c9bf	Add new prometheus metric 'proxysql_version_info' #3483	4 years ago
Javier Jaramago Fernández	3a19f717ac	Fix 'mysql-connect_retries_delay' not being honored	4 years ago
Javier Jaramago Fernández	b24459cd9a	Remove extra logging info for troubleshooting SHUNNING errors	4 years ago
Javier Jaramago Fernández	c3c1a50d91	Add extra logging info for troubleshooting SHUNNING errors	4 years ago
René Cannaò	ae80989638	Merge pull request #3305 from sysown/v2.1.2-cluster ... Cluster improvements	4 years ago
René Cannaò	43c6acb218	Merge branch 'v2.x' into v2.1.2-cluster	4 years ago
René Cannaò	3ae299cb97	Add more verbosity for TAP test_unshun_algorithm-t	4 years ago
René Cannaò	4bfe674064	Merge branch 'v2.x' into v2.x-3504	4 years ago
René Cannaò	09a1388750	Merge pull request #3766 from sysown/v2.x-3765 ... Closes #3765: POLLOUT incorrectly set due OpenSSL 3.0 update	4 years ago
René Cannaò	db8275a66d	Merge branch 'v2.x' into v2.x-3504	4 years ago
Javier Jaramago Fernández	b528bc9b4f	Fixed typo in 'bio_st' struct doc #3765	4 years ago
Javier Jaramago Fernández	9dad81c4b2	Update 'bio_st' OpenSSL internal struct definition to match library #3765	4 years ago
Javier Jaramago Fernández	c51d78c10b	Fix 'create_new_connection' annotation failure due to thread-local connection pool ... A thread local connection should be retrieved only if 'fast_forward' is disabled AND 'create_new_connection' wasn't present in the query.	4 years ago
Javier Jaramago Fernández	06c7c56f4f	Fix issues with 'fast_forward' and 'DEPRECATE_EOF' ... 'DEPRECATE_EOF' support wasn't properly tracked in 'server_capabilities'. Because this property is used for setting 'DEPRECATE_EOF' in 'client_flags' options for backend connections when 'fast_forward' is used, a mismatch between a client and a backend connection could take place.	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	ba929e2851	Improved handling of sql_big_selects variable	4 years ago
René Cannaò	8d83bd3562	Merge branch 'v2.x' into v2.1.2-cluster	4 years ago
René Cannaò	9f264fcf1d	In Cluster pull_mysql_servers_from_peer() lock mysql_servers only if mysql servers tables are going to be written. ... Before this commit we were calling GloAdmin->mysql_servers_wrlock() at the beginning of the synchronization. This was not ideal as we should call GloAdmin->mysql_servers_wrlock() only if we are really going to write the tables. In other words, only if the resultsets are fetched from the remote peer, and if their checksums didn't change in the meantime.	4 years ago
René Cannaò	8afbadaaef	In c_tokenizer replace initializer list with simple memset	4 years ago
René Cannaò	a7d1dc5b5c	Rename c_tokenizer.c to c_tokenizer.cpp ... Now all code is in C++ files anf only C++ compiler will be used	4 years ago
Miro Stauder	118e58dd7e	rename variable	4 years ago
Miro Stauder	fbd3eade83	add -std=c11 flag	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	66b30806a5	Removing a comment	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	77a114ebc8	Fixed 'stats_mysql_client_host_cache/_reset' table definitions with extra spaces for formatting #3734	4 years ago
Javier Jaramago Fernández	48261edf59	Field 'last_updated' from 'stats_mysql_query_digest' is now reported in seconds #3734	4 years ago
René Cannaò	e983fc6827	Adding support for more MySQL variables ... New variables supported: - lc_messages - lc_time_names - long_query_time - max_execution_time - max_heap_table_size - max_sort_length - optimizer_prune_level - optimizer_search_depth - optimizer_switch - sort_buffer_size - sql_big_selects - timestamp - tmp_table_size Note: sql_big_selects is still not fully supported when combined with max_join_size. In set testing TAP ,set large max_execution_time. If max_execution_time is too small, the TAP test may fails because the queries will timeout.	4 years ago
René Cannaò	9ee636395d	Remove poor optimization to disable wsrep_sync_wait #3723 ... Fix inappropriate optimization in detecting backend version and handling of wsrep_sync_wait	4 years ago
René Cannaò	00916441b9	Admin support for SELECT current_user() and user() ... Admin now replies to SELECT current_user() and SELECT user() see https://github.com/sysown/proxysql/issues/1105#issuecomment-990940585	4 years ago
René Cannaò	2ba9c401f1	Bug fixes in the new implementation of tracking mysql variables ... Better parsing of SET SQL_LOG_BIN . SQL_LOG_BIN is now managed by the same functions that handle boolean variables instead of the now deprecated MySQL_Session::handler_WCD_SS_MCQ_qpo_Parse_SQL_LOG_BIN() For naming convention, enum value SQL_LOG_BIN was renamed to SQL_SQL_LOG_BIN In MySQL_Thread we also deprecated match_regexes[0] , previously used to parse `set sql_log_bin`. Functions Variable::fill_server_internal_session() and Variable::fill_client_internal_session() seems to handle sql_log_bin as a special value. This exception was removed. Fixed a bug in MySQL_Session::generate_proxysql_internal_session_json() where when backend variables needed to be generated, fill_client_internal_session() was incorrectly called instead of fill_server_internal_session() , leading to incorrect values reported by `PROXYSQL INTERNAL SESSION`	4 years ago
René Cannaò	e0e149d9b2	Merge pull request #3710 from sysown/v2.x-3690 ... Fixed invalid handling of large packets for Admin - Closes #3690	4 years ago
Javier Jaramago Fernández	da8d343051	Fixed 'user_attributes' not being preserved during 'COM_CHANGE_USER' #2021	4 years ago
Javier Jaramago Fernández	8cd505bde6	Added support for 'COM_RESET_CONNECTION' #2021	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
Javier Jaramago Fernández	88dc295781	Fixed invalid handling of large packets in 'SQLite3_to_MySQL' function #3690 ... - Provided a new function to partially initialize 'MySQL_ResultSet'. - Replaced 'generate_pkt_row' in favor of 'generate_pkt_row3' for resulset writing.	4 years ago
Javier Jaramago Fernández	0c7934aab8	Replaced 'mysql_query_digest_and_first_comment' with new implementation 'mysql_query_digest_and_first_comment_2'	4 years ago
Javier Jaramago Fernández	81ebfef917	Removed unused 'cmnt_type_1_st' parameter for 'process_cmnt_type_3' and 'process_cmnt_type_2'	4 years ago
Javier Jaramago Fernández	617f916479	Several improvements for 'mysql_query_digest_and_first_comment_2' implementation ... * Added missing documentation, including stages implementation reasoning. * Refactored common stages operations into isolated functions. * Fixed issue with operator collapsing for 'stage 2'. * Fixed compression edge cases founds with latest testing.	4 years ago
Javier Jaramago Fernández	78d4776f68	Ported NULL termination added to new implementation of 'query_digest_and_first_comment' into old one	4 years ago
Javier Jaramago Fernández	291a254056	Fixed checking for boundary checks when copying 'cmd' comments to digest result buffer	4 years ago
René Cannaò	ff05b5fd3c	MYSQL_COM_STATISTICS was displaying wrong number of slow queries ... In MYSQL_COM_STATISTICS , the number of slow queries was incorrectly set to the number of queries.	4 years ago
René Cannaò	497ef76478	Merge branch 'v2.x' into v2.x-variables	4 years ago
René Cannaò	d335bfb899	Improvements on how MySQL variables are processed ... Deprecated variables: - net_write_timeout Renamed set_testing-t.csv to set_testing-t.csv.obsolete , and removed net_write_timeout from set_testing-t.csv Variables added to ignore list: - net_write_timeout - net_buffer_length - read_buffer_size - read_rnd_buffer_size Added support for quoting with backtick Renamed `enum variable_name` into `enum mysql_variable_name` for better readibility `enum mysql_variable_name` has variable names alphabetically ordered after SQL_NAME_LAST_LOW_WM `mysql_tracked_variables` has variable names alphabetically ordered after SQL_NAME_LAST_LOW_WM A lot of new variables added in `mysql_tracked_variables` , although not all tracked yet (TODO) In `MySQL_Variables::MySQL_Variables()`: - if `internal_variable_name` in `mysql_tracked_variables` is NULL , it will be automatically initialized - it performs some sanity check between `enum mysql_variable_name` and `mysql_tracked_variables` Testing: - refactored code in set_testing-t.cpp and set_testing-multi-t.cpp - added set_testing-240-t.cpp to test improvements in 2.4.0 - generate_set_session_csv to automatically create set_testing-240.csv used by set_testing-240-t	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
Javier Jaramago Fernández	3e34b603fc	Multiple improvements to stage parsing for new 'mysql_query_digest_and_first_comment_2' ... + Improved stage parsing to get the maximum compression from the maximum digest size imposed by 'mysql_thread___query_digests_max_query_length'. + Homogenized staging API and improved offset computation between stages. + Improved documentation (WIP). + Simplified literal parsing logic for some states of stage 1 parsing.	4 years ago
Jared Jetsel	111117bbc8	Merge branch 'v2.x-3674' of https://github.com/jaredev/proxysql into v2.x-3674	4 years ago
Jared Jetsel	962116f1b6	Fixed typo, memory leak, and documentation. ... * Fixed typo for variable_id in history_mysql_status_variables table definition to be INT NOT NULL as intended. * Added comments before debug ifdefs to explain their purpose * Optimized get_variable_id_for_name by performing one less search by using iterator insteaed of knows_variable_name() call. * Fixed memory leak by deleting resultset before return in lambda.	4 years ago
René Cannaò	b59467371a	Merge branch 'v2.x' into v2.x-3674	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	e892413d1a	Merge branch 'v2.x' into v2.x-2021	4 years ago
René Cannaò	7edfec6f3f	Merge pull request #3657 from sysown/v2.x-3655 ... Fixed crashes when `mysql-query_digests` is `false` - Closes #3655	4 years ago
René Cannaò	698031eb7a	Merge pull request #3676 from sysown/v2.x-3592 ... Added new metric 'proxysql_fds_in_use' exposing number of file descriptors in use - Closes #3592	4 years ago
René Cannaò	aed1f205d4	Merge branch 'v2.x' into v2.x-3655	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
René Cannaò	3a3931f2d4	Merge branch 'v2.x' into v2.x-2021	4 years ago
René Cannaò	22ed00e2f7	Merge pull request #3652 from sysown/v2.x-3606 ... Fixes MySQL warnings are returned as results of the next executed query - Closes #3606	4 years ago
René Cannaò	8cea730de0	Merge pull request #3661 from sysown/v2.x-3649 ... Allow to unshun a server from all hostgroups	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	82e5cb5c7c	Introduced 'NULL' replacing in the staging impl, changed variable name and some functions params order	4 years ago
Javier Jaramago Fernández	adee2655de	Improved float parsing moving parsing logic into 'is_digit_string' instead of skipping characters copy	4 years ago
René Cannaò	ab3f9bcedc	PROXYSQLTEST 51 and 52 on debug build only	4 years ago
René Cannaò	79d1d8742c	Testing unbalanced weight	4 years ago
Javier Jaramago Fernández	c26d1a5034	Added new functions 'mysql_query_digest_and_first_comment_2' and 'mysql_query_digest_and_first_comment_one_it' as part of query digests rework	5 years ago
Javier Jaramago Fernández	141086cc9c	Added missing case of space removal before literals for 'mysql_query_digest_and_first_comment'	5 years ago
Javier Jaramago Fernández	45b557ccfd	Added handy comments to original 'mysql_query_digest_and_first_comment' implementation	5 years ago
Javier Jaramago Fernández	1c1b29b1f0	Added size check and added space removal after opening parenthesis when followed by number	5 years ago
Javier Jaramago Fernández	aa09e86ca4	Store previous character as ending delimiter found for string literal	5 years ago
Javier Jaramago Fernández	20347b1e8e	Removed extra spaces before NULL values when 'query_digests_replace_null=1'	5 years ago
Javier Jaramago Fernández	c6249d4715	Added removal of extra space before closing parenthesis when previous char has been replaced	5 years ago
Javier Jaramago Fernández	7e41e793d9	Avoiding comma copy when 'groping_limit' is exceeded replaced in favor of deletion for avoiding unnecessary removals	5 years ago
Jared Jetsel	910a626652	Fixed error messages ... Added new lines for the proxy_error() calls, and following similar convention as others, fixed a typo, and type conversion.	5 years ago
Jared Jetsel	d114dbe3a3	Const strings where appropriate and improved test for statistics ... Changed the get_variable_id_for_name, and knows_variable_name to use const string &. Changed immutable strings to to be const as well. Added details comment to test_admin_stats-t.cpp test. In the test code, improved documentation, set a valid interval for metrics insertion, and added the commands to set the interval. Changed the sleep time to be the inteval plus a second should be long enough to let new metrics data be added. Put additional sleep before test 2. Fixed incorrect column index usage in test 4 result set. Reformulated test 5, to check the number of records inserted after new interval is correct.	5 years ago
Javier Jaramago Fernández	c91db18c05	Several fixes for parsing issues in 'mysql_query_digest_and_first_comment'	5 years ago
Jared Jetsel	0ef478e597	In debug mode, the handlers for ProxySQL_Statistics are called even if the web interface plugin is not loaded. This way the code can be tested even if the plugin is not loaded. Added new member function ProxySQL_Statistics::knows_variable_name(), which is used to check if a variable_name is in the map. This is useful to do a check before get_variable_id_for_name() in instances where it is undesirable to load or create entries in the lookup table, while keeping direct access to the map private and mutex protected. In ProxySQL_Statistics::get_variable_id_for_name, wrapped the variable_id select code in a lambda so that it could be reused instead of calling sqlite3_last_insert_rowid(), as there were some thread safety concerns which potentially could produce incorrect ids. Changed the insert to use execute() instead of execute_statement() instead, sufficient and simpler. Added error in case the function could not find, load, or generate a new id.	5 years ago
Jared Jetsel	1adaf74170	Modified ProxySQL_Statistics to have two new member functions and two new private members. These are used to map the string variable_name to an integer variable_id to improve scalability. See documentation about their usage. Updated the MySQL_Threads_Hander_sets_v2 function to load the variable_name_id_map if it is empty for initial load from the lookup table. The prepared statement binds was changed to use the int64 variable_id retreived from the map.	5 years ago
Jared Jetsel	d644f13780	Updated the SQLite history_mysql_status_variables create table statement to use variable_id instead of name for improved scalability. Added an index for the sql_status_variables table. Added lookup table create statement for history_mysql_status_variables_lookup table to refer the variable_id integer key to the variable_name string. Inserted the new table definition and execute code for the create index that were added. As the code has not yet received public release, there is no concern of keeping the previous table definition, and so the version number refers to v2.4.0.	5 years ago
René Cannaò	5efb1dd020	Merge pull request #3664 from VinaySagarGonabavi/u/gonabavi/using_transaction_isolation_should_not_disable_multiplexing ... Add transaction_isolation to the list of hardcoded session variables that do not disable ProxySQL multiplexing Fixes sysown/proxysql#3663	5 years ago
Javier Jaramago Fernández	d0ed1895fa	Fixed typo in 'round_intv_to_time_interval' preventing parameter update	5 years ago
Javier Jaramago Fernández	545f5c5a29	Fixed typos found in 'th_metrics_map' definition	5 years ago
Javier Jaramago Fernández	71a1f64f2d	Added new metric 'proxysql_fds_in_use' reporting the current number of file descriptors in use #3592	5 years ago
René Cannaò	9293dea199	Do not shun backend for error 3118 ... Error: Access denied for user '%s'. Account is locked..	5 years ago
Javier Jaramago Fernández	6a92cc9238	Added new command 'PROXYSQL_SIMULATOR' with support for simulating connection errors #3649	5 years ago
Javier Jaramago Fernández	4838d75cd3	Added new mysql variable 'mysql-unshun_algorithm' #3649	5 years ago
Vinay Sagar Gonabavi	5bd42079f7	Add transaction_isolation to the list of hardcoded session variables that do not disable ProxySQL multiplexing	5 years ago
Javier Jaramago Fernández	dc4bf3ccce	Added 'schemaname' to userinfo for 'PROXYSQL INTERNAL SESSION' command #3655	5 years ago
René Cannaò	4b04332473	Add optional mutex in MySrvC::connect_error()	5 years ago
René Cannaò	7ef783487c	Adding skeleton for PROXYSQL_SIMULATOR	5 years ago
René Cannaò	a752292b9e	Added function unshun_server_all_hostgroups() ... MySQL_HostGroups_Manager::unshun_server_all_hostgroups() scans all hostgroups looking for a specific server, and if shunned it will bring it back online	5 years ago
René Cannaò	b150313ef8	Merge pull request #3658 from sysown/v2.x-asan_ci_run ... Fixed several issues discovered while testing ASAN CI run	5 years ago
Javier Jaramago Fernández	86e5caf6ea	Fixed handling of splitted packets during 'CONNECTING_SERVER' state for 'FAST_FORWARD' mode	5 years ago
René Cannaò	d1e70578ba	Adding support links to proxysql.com	5 years ago
Javier Jaramago Fernández	062381efd4	Fixed crashes in 'MySQL_Session::get_pkts_from_client' when 'mysql-query_digests' are disabled #3655	5 years ago
Javier Jaramago Fernández	3fd1cd3f13	Replaced non-thread safe 'strtok' function in favor of 'strtok_r' for 'IsKeepMultiplexEnabledVariables'	5 years ago
Javier Jaramago Fernández	a49433cc91	Manually set 'POLLOUT' event for 'SHOW_WARNINGS' session status to ensure sending by 'MySQL_Connection' #3606	5 years ago
Javier Jaramago Fernández	4312cd9a72	Moved session cleanup after error report for 'SHOW_WARNINGS' #3606	5 years ago
Javier Jaramago Fernández	c3d0ecd84f	Improved implementation of 'mysql-log_mysql_warnings_enabled' #3606	5 years ago
Javier Jaramago Fernández	cbe926b4f7	Fix regression introduced for 'at signs' parsing for multiplexing disabling (#3647) ... * Fixed regression introduced for 'at-signs' parsing and improved implementation * Added minimal test for checking multiplexing disabling via 'mysql-keep_multiplexing_variables' * Added missing 'plan()' to test specifying the number of test cases	5 years ago
Javier Jaramago Fernández	9829c6d37b	Fixes crashes related with 'client_error_limit' and connection timeouts (#3646) ... * Added missing check to 'update_client_host_cache' in case cache elem is not found * Added check to avoid calling 'update_client_host_cache' when 'host_cache_size' is zero * Improved implementation and enabled 'test_client_limit_error-t' for CI * Added extra check using 'client_host_cache_size' to prevent searchs if size is zero * Restored currently unused testing scripts for creating/deleting network namespaces	5 years ago