proxysql

Commit Graph

Author	SHA1	Message	Date
Rene Cannao	66119b74fb	Add comments to select @@version queries to bypass ProxySQL interception ProxySQL now responds directly to `select @@version` queries, which prevents these queries from reaching the backend MySQL server. This commit adds `/* set_testing */` comments to these queries in test files to prevent perfect match interception and allow them to run on the backend. Modified files: - test/tap/tap/utils.cpp - test/tap/tests/set_testing-240.h - test/tap/tests/set_testing.h - test/tap/tests/test_firewall-t.cpp	4 months ago
Yashwant Sahu	4a17a9a76d	Changes done: 1. Moved monotonic_time to util 2. Now calculate_query_execution_time will return -1 incase of error. 3. Using util function for setting and getting compression variable values. 4. Added mysql_query_rules	1 year ago
Javier Jaramago Fernández	ef3360f102	Several enhancements for TAP tests compilation - Split 'libtap' into different binaries. This allows for the reuse of 'TAP' utilities that make use of MySQL or other third party library versions. Each of these tests that require special library versions that aren't the common ones embedded into the dynamic library 'libtap.so' should be compiled defining special helper targets, in the 'tests' folder Makefile itself. These helper targets with specify the linking of the required version of the library for the test. Each MySQL client version supported by the 'tap' tests that breaks headers compatibility should be compiled into a different object file, following the previous described procedure. - Add MySQL 8.4.0 client library as a new TAP test dependency. - Multiple compilation fixes consequence of the introduced change to 'libtap.a'. - Added as ProxySQL dependency the forward declaration header for 'nlohmann::json'. This header is the proper way of including the library is headers which are sensible of being included in multiples files. This speeds compilation times of each TAP test. - Removed 'std::regex' dependency from 'utils.cpp', and replaced by project dependency 're2'. Library 'std::regex' should not be used in any place that introduces it as a dependency for later objects, it's heavy, slow, and should be avoided in general.	2 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
Rahim Kanji	97e07288ab	Added separate set_testing header for legacy test.	3 years ago
Rahim Kanji	88ea7b989c	* Added wsrep_sync_wait, max_execution_time, optimizer_use_condition_selectivity in possible_unknown_variables. * Removed is_cluster flag. * Fixed query for MariaDB testing.	3 years ago
Rahim Kanji	0421ed90b9	Updated test case	4 years ago
Rahim Kanji	83bd05bbfd	Added optimizer_use_condition_selectivity in possible_unknown_variables as it's available only in MariaDB	4 years ago
René Cannaò	4b26dad975	Wrong value of NO_BACKSLASH_ESCAPES was sent to client This is an enhancement of PR #3926 , fixing the typo and adding the testing for it.	4 years ago
René Cannaò	c4ee557fa1	Lowercase wsrep_osu_method in TAP tests	4 years ago
René Cannaò	b5bdb47dae	Add support for wsrep_osu_method	4 years ago
René Cannaò	fd05b37762	Added support for more session variables: - aurora_read_replica_read_committed - group_replication_consistency - query_cache_type	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	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	74ab11b84f	Cleanup and fixes on set_testing TAP tests	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

16 Commits (ade0130e67e88b9052d0dc4e76d48d98d3328485)