1177 Commits (3d298ad72ea80845fbfce239411f4056b00a9dd0)

Author	SHA1	Message	Date
René Cannaò	f7754a5e00	HostGroups lookup using unordered_map ... HostGroups are stored in an array of pointers. This commit allows the lookup using an unordered_map if the number of Hostgroups is greater than 100. For less number of hostgroups, a sequential scan seems more efficient. This also introduce a test for micro benchmark.	5 years ago
René Cannaò	532a0397f7	Faster MySQL_HostGroups_Manager::read_only_action ... This commit rewrites MySQL_HostGroups_Manager::read_only_action() in way to reduce the calls to SQLite. It relies on two new std::set() : - read_only_set1: if the server is already in a writer hostgroup - read_only_set2: a cache to track the first time that a server has RO=0 Added also an index on MySQL_HostGroups_Manager, ON mysql_servers (hostname,port)	5 years ago
René Cannaò	2b8500aa36	Do not allow CHANGE_USER with spiffe ... If a client connection uses spiffe, CHANGE_USER is not allowed	5 years ago
René Cannaò	7c0bde5f99	Working prototype for SPIFFE	5 years ago
Javier Jaramago Fernández	f31d046868	Removed unused class member 'MySQL_HostGroups_Manager::p_err_map_access'	5 years ago
Javier Jaramago Fernández	75af796049	Merge remote-tracking branch 'origin/v2.1.1' into v2.1.1-3248	5 years ago
Javier Jaramago Fernández	32c686487b	Merge remote-tracking branch 'origin/v2.1.1' into v2.1.1-3324	5 years ago
Javier Jaramago Fernández	d507880cbb	Added new metric 'proxysql_myhgm_auto_increment_multiplex_total' tracking the number of times that 'auto_increment_delay_multiplex' is triggered	5 years ago
Javier Jaramago Fernández	4b81e21d57	Added comments, simplified 'stmt->result.data' assignment and minor cleanup for 'process_rows_in_ASYNC_STMT_EXECUTE_STORE_RESULT_CONT'	5 years ago
Javier Jaramago Fernández	84e205dd5a	Removed 'PROXYSQL_MONITOR_ERR' enum in favor of single enum 'PROXYSQL_MYSQL_ERR' holding all ProxySQL errors for backend connections	5 years ago
Javier Jaramago Fernández	9713abd3a0	Improved naming on new 'PROXYSQL_ERR' enums and explicit values	5 years ago
Javier Jaramago Fernández	851339b5f3	Closes #3310: Improve error reporting for 'MySQL_Monitor' and 'MySQL_Session' backend connections via counters	5 years ago
René Cannaò	259d07c9ab	Merge pull request #3295 from sysown/v2.1.0-ps_buffer ... V2.1.0 ps buffer	5 years ago
Javier Jaramago Fernández	8141642bfc	Merge branch 'v2.1.1' into v2.1.1-3280	5 years ago
René Cannaò	40d0909b75	Fix typo #3278:wq	5 years ago
René Cannaò	fca4055b50	Merge branch 'v2.1.1' into v2.1.0-ps_buffer	5 years ago
Javier Jaramago Fernández	1ee832affd	Closes #3280: Add support to control 'CLIENT_DEPRECATE_EOF' in client and backend connections through global variables	5 years ago
René Cannaò	dacea25866	Implemented MySQL_Protocol::generate_pkt_field2() ... `generate_pkt_field2` is a less generic version of `generate_pkt_field` and it is meant to be used only for queries executed on backend. The function takes a `MYSQL_FIELD` as one of its arguments, thus a lot of lengths do not need to be computed	5 years ago
René Cannaò	7921e130d2	Third commit to buffer resultsets in Prepared Statements ... * MySQL_ResultSet() stores a pointer to the PS * MySQL_ResultSet::init_with_stmt() doesn't need anymore the pointer to the PS Furthermore, it isn't anymore an "init" but an end (we will rename it) * Added MySQL_ResultSet::add_row(MYSQL_ROWS *rows) for PS only * MySQL_Protocol::generate_pkt_row3() accepts an optional row length. If passed, it will know the length of the row without computing it * MyRS initialized during ASYNC_STMT_EXECUTE_STORE_RESULT_START * Implemented throttling during ASYNC_STMT_EXECUTE_STORE_RESULT_START * MySQL_Connection::process_rows_in_ASYNC_STMT_EXECUTE_STORE_RESULT_CONT() always generates a heartbeat. For now unnecessary, and we will better tune it later * test_ps_async-t.cpp tunes mysql-threshold_resultset_size to trigger buffering More testing is required	5 years ago
René Cannaò	0171082448	Adding MySQL_ResultSet::init_with_stmt() ... This new function is meant to split MySQL_ResultSet::init() to later remove all code specific to prepared statements because it assumes it is pre-buffered	5 years ago
René Cannaò	5c0a732d8a	Second commit to buffer resultsets in Prepared Statements ... So far this seems to work, although it is dropping most of the rows. The rows are lost intentionally up to this commit.	5 years ago
René Cannaò	ba7b3aa1ed	Revert "Adding two new states in MySQL_Connection" ... This reverts commit 07e2b94125.	5 years ago
René Cannaò	07e2b94125	Adding two new states in MySQL_Connection	5 years ago
Javier Jaramago Fernández	76b64bed95	Added extra logging reporting all galera nodes status when ProxySQL moves a node from hostgroup	6 years ago
Javier Jaramago Fernández	d2a566901e	Added support for 'SHOW PROMETHEUS METRICS' command	6 years ago
René Cannaò	4cdcc1f18f	Merge pull request #3123 from sysown/v2.1.0-deprecate_eof ... Closes #2684: Add support for CLIENT_DEPRECATE_EOF	6 years ago
René Cannaò	66e71a0b3f	Merge pull request #3126 from sysown/v2.1.0-3125 ... Closes #3125: Renamed 'interval_ms' from 'restapi_routes' table into 'timeout_ms'	6 years ago
Javier Jaramago Fernández	6a1d616396	Renamed 'interval_ms' from 'restapi_routes' table into 'timeout_ms'	6 years ago
René Cannaò	9225edbddd	Merge branch 'v2.1.0' into v2.1.0-deprecate_eof	6 years ago
René Cannaò	58c623c8ad	Merge pull request #3110 from sysown/v2.1.0-201020 ... Splitting MySQL_Session::handler()	6 years ago
Javier Jaramago Fernández	79e3d7a1b7	Added support to convert EOF packets into OK packets for 'Query_Cache' entries	6 years ago
Javier Jaramago Fernández	7150c7d8ed	Added metadata to 'Query_Cache' entries for supporting EOF deprecation	6 years ago
René Cannaò	149530a8b2	Default eof_identifier=false in generate_pkt_OK()	6 years ago
Bibek Shrestha	60f2151fe1	Fix special queries response for CLIENT_DEPRECATE_EOF ... Few special queries are handled separately in ProxySQL 1. select @@version_comment limit 1 2. SHOW WARNINGS 3. SELECT USER() 4. PROXYSQL INTERNAL SESSION 5. SELECT LAST_INSERT_ID() 6. SELECT CONNECTION_ID() 7. C code mysql_set_server_option(mysql, MYSQL_OPTION_MULTI_STATEMENTS_ON) We now remove EOF1 for these and respond with OK packets intead of EOF2	6 years ago
Bibek Shrestha	205b23acb8	Do not support CLIENT_DEPRECATE_EOF on AdminModule	6 years ago
Bibek Shrestha	b16bb275f7	Hardcode false instead of default value	6 years ago
Bibek Shrestha	53032b1c15	Define CLIENT_DEPRECATE_EOF as mariadb does not support it yet	6 years ago
Bibek Shrestha	28c01e9b4d	Send OK packet after ResultSet ... When CLIENT_DEPRECATE_EOF flag is supported by client, the first EOF packet after Metadata is not sent anymore. The EOF packet after each ResultSet is replaced by an OK packet. Signed-off-by: Bibek Shrestha <bibekshrestha@gmail.com>	6 years ago
René Cannaò	8fb875aec1	First commit to split handler___status_WAITING_CLIENT_DATA___STATE_SLEEP___MYSQL_COM_QUERY_qpo	6 years ago
René Cannaò	cc4d8f232c	Some code cleanup	6 years ago
René Cannaò	b8220382d9	Merge pull request #3100 from sysown/v2.1.0-3088 ... Closes #3088: Added new json 'attributes' column to 'mysql_query_rules' table	6 years ago
René Cannaò	43624ac63e	Merge pull request #3086 from sysown/v2.1.0-3083 ... Added new column 'attributes' to 'mysql_users' table	6 years ago
René Cannaò	001351b880	More changes in get_pkts_from_client()	6 years ago
René Cannaò	da43919b77	Refactoring MySQL_Session::get_pkts_from_client()	6 years ago
René Cannaò	8b5812f769	Removed dead code from MySQL_Session ... * void handler___status_WAITING_CLIENT_DATA___STATE_SLEEP___MYSQL_COM_STMT_PREPARE(PtrSize_t *); * void handler___status_WAITING_CLIENT_DATA___STATE_SLEEP___MYSQL_COM_STMT_EXECUTE(PtrSize_t *);	6 years ago
René Cannaò	f3ff10e989	Splitting MySQL_Session::get_pkts_from_client ... Adding functions: * void handler___status_WAITING_CLIENT_DATA___STATE_SLEEP___MYSQL_COM_STMT_RESET(PtrSize_t&); * void handler___status_WAITING_CLIENT_DATA___STATE_SLEEP___MYSQL_COM_STMT_CLOSE(PtrSize_t&);	6 years ago
Javier Jaramago Fernández	05a005f9fb	Add support for syncing 'mysql-variables' and 'admin-variables' #2820 (#2856) ... * Added forgotten metric increase in case of 'sync conflict' on proxysql_servers * Added support for 'global_variables' sync in proxysql_cluster - Added several for getting the peers to be sync. - Added function to pull the target 'global_variables' to sync. - Added metrics for 'global_variables' sync: + Number of syncs done / failed. + Sync conflicts. + Sync warnings. * Removed unnecesary escaping for '%' char * Fixed issue due to 'flush_mysql_variables___runtime_to_database' being called without proper locking * Added simple helper function to get the output from a command execution * Multiple changes to 'cluster_synct' test + Spawned proxysql instance now runs inside a docker container. + Simplified launching and logging of spawned proxysql instance. + Added more verbose logging about the tables state. + Added new tests for 'global_variables' synchronization. * Commented several variables known to not-sync and fixed port for replica 'proxysql_server' * Removed deprecated and non-syncable variables from 'test_cluster_sync-t' * Added extra logging for variables sync for 'test_cluster_sync-t'	6 years ago
René Cannaò	b2e3ae4222	Splitting MySQL_Session::handler() ... To make it easier to read, MySQL_Session::handler() was split into multiple functions	6 years ago
Javier Jaramago Fernández	84f4c96afa	Multiple changes to multiple metrics definitions ... - Labelling has been simplified to group metrics which are part of a common group. - Help has been fixed to reflect this labelling change. - Doxygen doc and comment marks has been added to signal metrics grouping.	6 years ago
Javier Jaramago Fernández	622a763920	Added new column 'attributes' to 'mysql_query_rules' table	6 years ago
Javier Jaramago Fernández	fd245fc559	Replaced invalid definition of counter 'st_var_hostgroup_locked' in favor of gauge ... This commit also add support for including more gauge metrics based on 'MySQL_Thread_status_variables', using the same approach previously used for the 'counter' metrics.	6 years ago
Javier Jaramago Fernández	ebedd5e37b	Several improvements to prometheus metrics definitions ... - Metrics now follow prometheus base unit convention. - Many metrics now make use of labels instead of enconding the info in the metric name. - Almost all metrics now have a meaningful 'help' message.	6 years ago
René Cannaò	a0a544ccdf	Merge pull request #3087 from sysown/v2.1.0-admin_web_verbosity ... Added new admin variable 'admin__web_verbosity"	6 years ago
Javier Jaramago Fernández	80e9b4c0d8	Changed new variable name to 'admin___web_verbosity' for being compliant with current 'thread' naming convention	6 years ago
Javier Jaramago Fernández	42fa0f7945	Added new column 'attributes' to 'mysql_users' table	6 years ago
Javier Jaramago Fernández	576e735d14	Added new variable 'web_verbosity' to control web verbosity	6 years ago
René Cannaò	aaddb4e568	Port of #3001 to 2.1.0 , related to #3000 ... A client connection can use a backend connection with a session variable set by a different client	6 years ago
René Cannaò	fdff65daea	Implementation of max_transaction_idle_time ... Former max_transaction_time is now renamed to max_transaction_idle_time. mysql-max_transaction_idle_time defines the maximum time a transaction can stay idle. mysql-max_transaction_time defines the maximum time of a transaction since its start.	6 years ago
René Cannaò	b8161c7fc4	Allow compile on FreeBSD	6 years ago
René Cannaò	dd017bbaf5	Fix a bug related to SET autocommit=1 filtered ... If SET autocommit=1 was used to terminate a transaction, proxysql wasn't executing it and the transaction was staying open.	6 years ago
René Cannaò	47d3420662	Change default of exit_after_SetParse ... In handler___status_WAITING_CLIENT_DATA___STATE_SLEEP___MYSQL_COM_QUERY_qpo() Changing the default of exit_after_SetParse from false to true. If a variable isn't parsed or it needs to be forwarded, exit_after_SetParse is set to false	6 years ago
René Cannaò	507a68db29	Variable mysql-monitor_replication_lag_count ... Renamed variable mysql-monitor_replication_lag_retries to mysql-monitor_replication_lag_count to match other variables naming convention. As it is a counter, it minimum value is changed to 1. Maximum value sets to 10. Use of thread storage variable mysql_thread___monitor_replication_lag_count instead of GloMTH->variables.monitor_replication_lag_retries to avoid dirty reads .	6 years ago
Javier Jaramago Fernández	a2727739e4	Added new variable 'mysql-monitor_replication_lag_retries' ... This new variable controls the number of retries that replication lag needs to exceed 'max_replication_lag' in order to set a server SHUNNED.	6 years ago
René Cannaò	848ddb2177	Added variable mysql-connect_timeout_client ... This also fix bug #1132	6 years ago
René Cannaò	9dbee27d6c	Merge pull request #2993 from sysown/v2.1.0-from2014 ... V2.1.0 from v2.0.14	6 years ago
Rene Cannao	df5bf138e4	Removed dependency from ma_global.h ... Closes #2959	6 years ago
René Cannaò	449f4eb659	Adding debug_filters	6 years ago
Javier Jaramago Fernández	72ee8586ee	Fixes #2919: Access to GloMTH from 'refresh_variables' and it's destruction is now mutex protected	6 years ago
Javier Jaramago Fernández	386a8929db	Fixes #2916: 'admindb' is now replaced if current one doesn't match the one in the static object	6 years ago
René Cannaò	33d8db02a6	Change the mapping logic for SESSION_TRACK_GTIDS ... Changing the mapping logic in SESSION_TRACK_GTIDS in frontend and backend connections. Up to now, frontend and backend `SESSION_TRACK_GTIDSs match. This is now changed: * backend connections are by default set to `mysql-default_session_track_gtids` * if `mysql-default_session_track_gtids=OFF` (the default) , `session_track_gtids` is not changed on backend * if the client asks for `session_track_gtids=OFF` , proxysql ignores it (it just acknowledge it) * if the client asks for `session_track_gtids=OWN_GTID` , proxysql will apply it * if the client asks for `session_track_gtids=ALL_GTIDS` , proxysql will switch to OWN_GTID and generate a warning * if the backend doesn't support `session_track_gtids` (for example in MySQL 5.5 and MySQL 5.6), proxysql won't apply it. It knows checking server capabilities This commit also deprecates function `MySQL_Session::handler_again___verify_backend__generic_variable()` ProxySQL is now also able to know when proxysql binlog reader is perhaps in use tracking all gtid_port in mysql_servers. This feature in future will be used to deprecate `mysql-default_session_track_gtids`	6 years ago
René Cannaò	e798c07ba7	Merge pull request #2886 from sysown/v2.1.0-cherrypicks_2.0.13_2 ... V2.1.0 cherrypicks 2.0.13 2	6 years ago
René Cannaò	f0c3cfb541	Merge pull request #2896 from sysown/v2.0.13-duplicated_variables_for_2.1.0_2 ... V2.0.13 duplicated variables for 2.1.0	6 years ago
René Cannaò	62066a4743	Fix in mysql_tracked_variables[]	6 years ago
René Cannaò	b9645b39dc	Merge branch 'v2.1.0' into v2.1.0-cherrypicks_2.0.13_2	6 years ago
René Cannaò	4748c7d052	Various bug fixes related to deprecated mysql-default_ variables ... Extended `mysql_variable_st` to add a new variable `is_global_variable`. Using this variable we define the global variables. Modified `mysql_tracked_variables[]` to also specify `is_global_variable`. Removed `default_charset` from `MySQL_Threads_Handler::variables` to use `mysql_tracked_variables[]` instead. Removed `default_charset` also from `mysql_thread_variables_names[]`. Fixed `MySQL_Threads_Handler::get_variable_string()` : it was *not* returning `mysql-default_` variables. `MySQL_Threads_Handler::set_variable()` adds `mysql-default_` variables only if `is_global_variable` is set. In `MySQL_Threads_Handler::set_variable()` replaced a `strcasecmp()` with `strcmp()` for `mysql-default_` variables. `MySQL_Threads_Handler::get_variables_list()` returns only `mysql-default_` variables with `is_global_variable` enabled. `MySQL_Threads_Handler::has_variable()` for `mysql-default_` variables returns true only if variable has `is_global_variable` enabled. `MySQL_Thread::refresh_variables()` does not refresh `mysql-default_` variables if `is_global_variable` is not enabled. `MySQL_Thread::MySQL_Thread()` initializes to NULL all `mysql_thread___default_variables[]` variables. Completely disabled in `ProxySQL_Admin::flush_mysql_variables___database_to_runtime()` the logic applied to all charset variables. In the same methos was implemented the logic described in #1785 : `mysql-default_charset` and `mysql-default_collation_connection` must be compatible: * if only one is present, the other is configured automatically * if not compatible, `mysql-default_charset` is configured from `mysql-default_collation_connection`	6 years ago
René Cannaò	5ce13abc36	Merge pull request #2881 from sysown/v2.1.0-2717 ... Refactored MySQL_Connection setter/getter functions functions for 'status_flags' #2717	6 years ago
Javier Jaramago Fernández	66478b89ee	Added new stat 'new_req_conns_count' counting the num of 'create_new_connection' recieved	6 years ago
Javier Jaramago Fernández	4409044398	Added support for annotation 'create_new_connection' that prevents reusing backend connections	6 years ago
René Cannaò	3d74ef4828	Merge pull request #2882 from sysown/v2.1.0-2862 ... Port PR 2829 to 2.1.0 #2862	6 years ago
Javier Jaramago Fernández	d10f519e4a	Refactored 'MySQL_Session' set/get status functions ... - Added extra doc about the 'status_flags' and 'server_status'. - Added 'sql_log_bin0' and 'prepared_statement' to the 'conn.status' from PROXYSQL SESSION INFO.	6 years ago
René Cannaò	00ce76e57e	Add support for SAVEPOINT #948	6 years ago
Javier Jaramago Fernández	8fafa66336	Removed unused variables from 'MySQL_Connection()'	6 years ago
Javier Jaramago Fernández	cbf11dfcff	Fix crashes related to accesses to worker threads during initialization / shutdown stages	6 years ago
René Cannaò	bc0963e3f4	Merge pull request #2833 from sysown/v2.1.0-2687 ... Sync support for 'mysql_galera_hostgroups', 'mysql_group_replication_hostgroups' and 'mysql_aws_aurora_hostgroups' #2687	6 years ago
Javier Jaramago Fernández	047bdc6b72	Removed introduced helper function 'proxy_info_' and macros in favor of old 'proxy_info'	6 years ago
Javier Jaramago Fernández	486a12e2ae	Added new metrics for the 'wont sync' conditions and fixed some other metrics descriptions	6 years ago
Javier Jaramago Fernández	a213cf8cd7	Added new logging messages for same epoch 'WONT SYNC' conflict using 'diff_check' for intervals	6 years ago
Javier Jaramago Fernández	977c094a0f	Added new prometheus metrics for synchronization fetching events	6 years ago
Javier Jaramago Fernández	651014a0b9	Added extra logging for two different situations: ... - When configuration rules specify NOT to save the config to disk. - When synchronization isn't going to happen because both servers hold the same epoch values for two configurations with different checksums.	6 years ago
René Cannaò	ffc4895720	Merge pull request #2821 from sysown/v2.1.0-sqlite3 ... V2.1.0 sqlite3	6 years ago
René Cannaò	35c851b9fa	Moved LoadPlugin_sqlite3_plugin into SQLite3DB ... In this way we can initialize it from other applications, for example TAP tests	6 years ago
René Cannaò	c808c1f1a8	Move definition of sqlite3 funcs out of main.cpp	6 years ago
René Cannaò	2bbd84d2c9	Support for SQLite3 plugin ... This commit prepares proxysql for further development related to SQLite3. Specifically, it allows to either use built-in SQLite3 library, or to load it from a plugin.	6 years ago
Javier Jaramago Fernández	eaf5a297b9	Merge branch 'v2.1.0' of github.com:sysown/proxysql into v2.1.0-2687	6 years ago
Javier Jaramago Fernández	fd75d8632c	Added new header file for helper functions	6 years ago
René Cannaò	e2ea108aa6	Merge pull request #2803 from sysown/v2.1.0-2802 ... Fixes #2802 and #2801: Missing entry added to prometheus map and added array init checks	6 years ago
Javier Jaramago Fernández	e6907127a3	Implements synchronization of: 'mysql_galera_hostgroups', 'group_replication_hostgroups' and 'mysql_aws_aurora_hostgroups' ... - Implements synchronization for the mentioned tables. - Creates new version of 'proxy_info' that accepts a 'const char*' as a parameter, instead of a 'string literal'.	6 years ago
Javier Jaramago Fernández	ae1f976ea5	Fixes #2802: Added checks to verify that no prometheus array element is left un-initialized	6 years ago
René Cannaò	18cfbce985	Merge pull request #2757 from sysown/v2.1.0-group-concat ... V2.1.0 Session variable group_concat_max_len	6 years ago
Javier Jaramago Fernández	68891d3703	Merge branch 'v2.1.0' of github.com:sysown/proxysql into v2.1.0-266_0-3	6 years ago
Valentin Rakush	c7f49ebc9c	generate regexp for mysql variables ... (cherry picked from commit b3beb35ae1)	6 years ago
Valentin Rakush	b0d36acb2f	Session variable group_concat_max_len ... (cherry picked from commit f56a9429fc)	6 years ago
René Cannaò	aca9d46ff1	Merge pull request #2750 from sysown/v2.1.0-cluster1 ... First pull request related to several changes in ProxySQL Cluster	6 years ago
René Cannaò	03bf53aec8	Preparing the cluster module to sync variables ... Added admin variables: * cluster_mysql_variables_save_to_disk * cluster_admin_variables_save_to_disk * cluster_mysql_variables_diffs_before_sync * cluster_admin_variables_diffs_before_sync When flush_admin_variables___database_to_runtime() is executed, flush_admin_variables___runtime_to_database() is also called to update admin variable checksum. When flush_mysql_variables___database_to_runtime() is executed, flush_mysql_variables___runtime_to_database() is also called to update mysql variable checksum. flush_mysql_variables___runtime_to_database() was also modified to avoid locking twice.	6 years ago
René Cannaò	9acfaa211c	Merge pull request #2723 from sysown/v2.0.11-QP_stmt_2 ... Do not cache routing metadata for COM_STMT_EXECUTE	6 years ago
René Cannaò	4b2107b7c3	Splitting MySQL_Session::get_pkts_from_client() ... Adding the following methods: * handler___status_WAITING_CLIENT_DATA___STATE_SLEEP___MYSQL_COM_STMT_RESET() * handler___status_WAITING_CLIENT_DATA___STATE_SLEEP___MYSQL_COM_STMT_CLOSE() * handler___status_WAITING_CLIENT_DATA___STATE_SLEEP___MYSQL_COM_STMT_SEND_LONG_DATA()	6 years ago
René Cannaò	c0a3efdd7f	Merge branch 'v2.1.0' into v2.0.11-QP_stmt_2	6 years ago
René Cannaò	4bed506067	Breaking MySQL_Session::handler() in 2 main blocks ... The two main blocks are: * get_pkts_from_client() : handling the main loop around label __get_pkts_from_client * handler() : handling the main loop around label handler_again	6 years ago
René Cannaò	1adceeb9d6	Merge branch 'v2.1.0_session_handler_split' into v2.1.0_session_handler_split_2	6 years ago
René Cannaò	0a78949d98	Merge branch 'v2.1.0' into v2.0.11-prometheus	6 years ago
René Cannaò	8d6b48f21d	Adding new method MySQL_Session::handler_again___multiple_statuses() ... First commit to simplify MySQL_Session::handler() It handles the following statuses: * CHANGING_USER_SERVER * CHANGING_AUTOCOMMIT * SETTING_MULTI_STMT * SETTING_SESSION_TRACK_GTIDS * SETTING_SET_NAMES	6 years ago
René Cannaò	308639d0dc	Renamed session_status NONE to session_status___NONE	6 years ago
Javier Jaramago Fernández	f82f239808	Added support for grouping queries in 'stats_mysql_query_digest'	6 years ago
val	eb638a1b16	fix for galera set writer	6 years ago
René Cannaò	543b96facf	Merge pull request #2651 from sysown/v2.0.11-aux ... V2.0.11 aux	6 years ago
Javier Jaramago Fernández	7f8b07a0db	Created new metric counters for registering 'mysql_errors'	6 years ago
Javier Jaramago Fernández	8b76426baf	Added two new helper functions to update map counters	6 years ago
René Cannaò	7b021e027a	Do not cache routing metadata for COM_STMT_EXECUTE ... From 1.3.0 till 2.0.x , when COM_STMT_PREPARE is executed and Query Processor is executed, metadata are stored in MySQL_STMT_Global_info(). These metadata include routing information. Is a prepared statement is prepared on a specific hostgroup, it will always be executed on the same hostgroup. This causes negative consequences, like the one reported in issue #2691 . This commit: * remove hostgroup_id from MySQL_STMT_Global_info() and other metadata * Query Processor is called also during COM_STMT_EXECUTE * removes hostgroup from table stats_mysql_prepared_statements_info * Query Processor do not perform any query rewrite ruding COM_STMT_EXECUTE	6 years ago
Javier Jaramago Fernández	225c253607	Added new 'prometheus_memory_metrics_interval' admin variable	6 years ago
Javier Jaramago Fernández	dbbfc397a6	"Added helper function and uniformed 'hostgroup_manager' metrics update" ... - Added new helper function to simplify ''prometheus::counters' update and removed code duplication using it. - 'hostgroup_manager' now exposes the same method 'p_update_metrics' as the other modules.	6 years ago
Javier Jaramago Fernández	f3c4fb648e	Added missing already defined metric to map and added new one	6 years ago
Javier Jaramago Fernández	611c77e67d	Replaced internal issue number with GH issue	6 years ago
Javier Jaramago Fernández	7c561bc701	Added serveral 'global_variables' metrics	6 years ago
Javier Jaramago Fernández	5feea37abb	Moved third-party prometheus included headers before project includes	6 years ago
Javier Jaramago Fernández	a4e4e57343	Moved all 'metrics_maps' to source files	6 years ago
Javier Jaramago Fernández	864535d3f9	Added support for GCC 4.8 and removed per-module metrics initialization functions ... - GCC 4.8 and 5 have issues with uniform initialization syntax, for this reason, all it's uses have been replaced with assignements. - Per-module metrics initialization functions are no longer required, they have been replaced with the new generic ones.	6 years ago
René Cannaò	8cc88ce58e	Migration of threads status variables as array	6 years ago
René Cannaò	30aac6465e	Improved MySQL_HostGroups_Manager::p_update_connection_pool_update_counter() ... * added two new functions called by p_update_connection_pool_update_counter() * fixed some typo * added lock	6 years ago
Javier Jaramago Fernández	1566ce44a4	Added generic prometheus arrays initialization functions to avoid code duplication	6 years ago
Javier Jaramago Fernández	f0588c72e1	Fixed typo in several prometheus metric names and identifiers	6 years ago
Javier Jaramago Fernández	d07c95b2e9	Added metrics help and replaced metrics impl with new array based one for 'proxysql_admin' module	6 years ago
Javier Jaramago Fernández	b6bca5a3ee	Added metrics help and replaced metrics impl with new array based one for 'mysql_threads_handler' module	6 years ago
Javier Jaramago Fernández	4d961542b2	Added metrics help and replaced metrics impl with new array based one for 'query_cache' module	6 years ago
Javier Jaramago Fernández	c897b25e9f	Added metrics help and replaced metrics impl with new array based one for 'mysql_monitor' module	6 years ago
Javier Jaramago Fernández	596018b913	Added missing empty line between type definitions	6 years ago
Javier Jaramago Fernández	41d7006110	Joined 'proxysql_server_connections' metrics using example tags	6 years ago
Javier Jaramago Fernández	ab874fa969	Added missing help to 'hostgroup_manager' metrics	6 years ago
Javier Jaramago Fernández	c48b109019	Replaced 'hostgroups_manager' prometheus metrics with new array based impl	6 years ago
Javier Jaramago Fernández	073337c716	Added new metric 'proxysql_gtid_executed'	6 years ago
Javier Jaramago Fernández	c6f75ea454	Added more metrics, fixed some invalid updated ones and standarized the 'update_modules_metrics' callback	6 years ago
Javier Jaramago Fernández	3256fb50d8	Changed metric name, fixed metric update and standarized the metrics update callback	6 years ago
Javier Jaramago Fernández	4f60c3356c	Added new metrics and fixed ones which weren't initialized	6 years ago
Javier Jaramago Fernández	472207b951	Added new 'stmt', 'memory' prometheus metrics and callback with new metrics updates	6 years ago
Javier Jaramago Fernández	026b083f69	Added new prometheus 'query_cache' metrics	6 years ago
Javier Jaramago Fernández	eab412546b	Changed previous metrics definitions and added updating	6 years ago
Javier Jaramago Fernández	e1e89c6754	Changed previous metrics definitions and added new 'connection_pool' metrics	6 years ago
Javier Jaramago Fernández	ec63af6c4a	Removed old plugin based implementation	6 years ago
Javier Jaramago Fernández	621332d423	Added new prometheus exposer to ProxySQL_Admin	6 years ago
Javier Jaramago Fernández	689bb50234	Modified 'ProxySQL_RESTAPI_Server' constructor for being able to define generic extra GET endpoints	6 years ago
Javier Jaramago Fernández	c2c4723d01	Added prometheus registry to gloval variables and modified definition for calling default constructor	6 years ago