761 Commits (db9b4ad70f226ffba6dfd0c25a0570b8d4779c5d)

Author	SHA1	Message	Date
René Cannaò	428f2e7e4f	Merge pull request #3358 from sysown/v2.1.1-3357 ... Closes #3357: Port 'v1.4.14-show-warnings' branch into v2.1.1 and add new mysql-variable to control it	5 years ago
René Cannaò	206698d179	Avoid crash in MySQL_Result_to_MySQL_wire without myds #3363	5 years ago
René Cannaò	ca3499054e	Merge pull request #3352 from sysown/v2.1.1-3350 ... Closes #3350: Memory leak reported by Valgrind in ''MySQL_Protocol::get_binds_from_pkt"	5 years ago
René Cannaò	3266cfc506	Merge pull request #3343 from sysown/v2.1.1-spiffe ... V2.1.1 spiffe	5 years ago
Javier Jaramago Fernández	228fe0640f	Closes #3357: Ported 'v1.4.14-show-warnings' and added new mysql-variable to control it	5 years ago
René Cannaò	a0fb4821cc	Deprecate mysql-forward_autocommit #3253	5 years ago
Javier Jaramago Fernández	60bb5a65ae	Closes #3350: Free memory when allocated for specific 'stmt_execute_metadata_t' bind buffers types	5 years ago
René Cannaò	d258361258	Merge pull request #3348 from sysown/v2.1.1-3339 ... Fixing an inifinite loop in case of multi-statements and closed backend connection	5 years ago
René Cannaò	bd5d882770	Fixing an inifinite loop in case of multi-statements and closed backend connection ... If a backend connection was terminated in the middle of the execution of multiple statements in a multi-statements command, the worker thread was entering an infinite loop. Furthermore, this commit disables query retry in case of multi-statements if the first one completed successfully This fixes #3339 This commit is the port to 2.1 of 90a4922ed8	5 years ago
René Cannaò	7c0bde5f99	Working prototype for SPIFFE	5 years ago
René Cannaò	306fc0e2bb	Merge pull request #3330 from sysown/v2.1.1-3248 ... Closes #3248: Create metric to track number of times multiplexing is disabled due to `mysql-auto_increment_delay_multiplex`	5 years ago
René Cannaò	5455b7d228	Merge pull request #3328 from sysown/v2.1.1-3327 ... Closes #3327: Call 'ProcessQueryAndSetStatusFlags' check even if query failed	5 years ago
Javier Jaramago Fernández	75af796049	Merge remote-tracking branch 'origin/v2.1.1' into v2.1.1-3248	5 years ago
René Cannaò	b233819514	Merge pull request #3309 from sysown/v2.1.1-1574 ... Closes #1574: Packets out of order. expected 1 received 27.	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	c0547d0cec	Closes #3327: Moved call to 'ProcessQueryAndSetStatusFlags' to 'MySQL_Session::RequestEnd'	5 years ago
Javier Jaramago Fernández	7c1c829565	Compressed multiple 'p_update_mysql_error_counter' with ternary operator and replaced zero error codes with ER_PROXYSQL_OFFLINE_SRV	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
Javier Jaramago Fernández	ac0b018a4d	Update prepared statements metadata during 'PROCESSING_STMT_EXECUTE'	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	fca4055b50	Merge branch 'v2.1.1' into v2.1.0-ps_buffer	5 years ago
René Cannaò	f3dba4dcae	Do ot use charset_name if not available in SQL3_Free_Connections() ... This fix a crashing bug	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	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
Javier Jaramago Fernández	2eb5d507df	Fixed error log and errors reported to clients when several statements fails	5 years ago
Javier Jaramago Fernández	ef53973018	Fixed memory leak due packet not being freed in 'switching_auth' during 'SERVER_HANDSHAKE'	6 years ago
René Cannaò	045bb460b1	Reset client connection when client issues a CHANGE_USER command	6 years ago
René Cannaò	cd11e85e8c	Minor code cleanup	6 years ago
René Cannaò	9225edbddd	Merge branch 'v2.1.0' into v2.1.0-deprecate_eof	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	b16bb275f7	Hardcode false instead of default value	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	3ab0054af9	Some code cleanup	6 years ago
René Cannaò	cc4d8f232c	Some code cleanup	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
René Cannaò	b2e3ae4222	Splitting MySQL_Session::handler() ... To make it easier to read, MySQL_Session::handler() was split into multiple functions	6 years ago
René Cannaò	dd04dc3da4	Do not increment mysql counter error when there is no error	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
Valentin Rakush	2d4b0a25ca	Fix QPO timeout overflow	6 years ago
René Cannaò	5fd6baba65	Removed commented code	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	848ddb2177	Added variable mysql-connect_timeout_client ... This also fix bug #1132	6 years ago
Rene Cannao	41b173a83c	Fixing a lot of compiler warnings	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	6b4d576e6a	Adding some internal comment	6 years ago
René Cannaò	61bca42ef3	Adding charset debugging	6 years ago
René Cannaò	a0fc25fd8a	Change DSS to STATE_MARIADB_GENERIC after async_change_user()	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	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	e7b69bc269	Added extra info from 'QueryProcessor' to 'internal_session_info'	6 years ago
Javier Jaramago Fernández	4409044398	Added support for annotation 'create_new_connection' that prevents reusing backend connections	6 years ago
Javier Jaramago Fernández	9eda5a6d0a	Removed 'sql_log_bin0' from 'conn.status' because it's a session variable and added 'compression'	6 years ago
René Cannaò	d79ddad00b	Merge pull request #2844 from sysown/v2.1.0-cherrypicks_2.0.13 ... V2.1.0 cherrypicks 2.0.13	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	7b82a3774a	Set 'with_gtid' flag each time a GITD is going to be used	6 years ago
Javier Jaramago Fernández	adaca60c1f	Fixes segfault related to accesses to 'GloMyLogger' and 'GloMTH' when are already deinitialized	6 years ago
René Cannaò	416260ab53	Ignore last semicolon from SET statements #2838	6 years ago
René Cannaò	507f034a23	Merge pull request #2826 from sysown/v2.1.0-from2013-1 ... V2.1.0 from2013 1	6 years ago
Arthur Schreiber	8ed63e8404	Reset data stream status after switching users. ... When a backend connection is reused for a different user, the data stream status is set to `STATE_MARIADB_QUERY`, but was not set back to `STATE_MARIADB_GENERIC` once the user was switched successfully. This caused additional connection setup (like executing `init_connect`) to be skipped on the first query after switching users. If another query using the the same user was executed, this new query would end up performing this additional connection setup. By setting the data stream status back to `STATE_MARIADB_GENERIC`, we can ensure connection setup happens correctly after switching users.	6 years ago
Arthur Schreiber	32d6ba65c0	Actually set `session_track_gtids` on new backends. ... When a new backend connection was selected, the `session_track_gtids` config variable would be marked as set, but was never actually set on the backed connection.	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
Valentin Rakush	b0d36acb2f	Session variable group_concat_max_len ... (cherry picked from commit f56a9429fc)	6 years ago
René Cannaò	23db1d7f22	Merge branch 'v2.1.0' into v2.1.0-testQP_stmt	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	9998555eff	Port of v2.0.11-QP_stmt_2 into v2.1.0-QP_stmt_2	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	c95ad4bc03	Code cleanup	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
Valentin Rakush	d0acdcd5c2	Crashing often with strange new error (Error setting MYSQL_OPTION_MULTI_STATEMENTS) ... (cherry picked from commit 4fc76a2590)	6 years ago
René Cannaò	308639d0dc	Renamed session_status NONE to session_status___NONE	6 years ago
René Cannaò	8083561058	Added a comment in MySQL_Session.cpp	6 years ago
val	890ad06868	Merge branch 'v2.0.11-QP_stmt_2' into v2.1.0-testQP_stmt	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
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	a53988cc90	Removed deprecated double counters metric updates in favor of callback approach	6 years ago
René Cannaò	8cc88ce58e	Migration of threads status variables as array	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	c48b109019	Replaced 'hostgroups_manager' prometheus metrics with new array based impl	6 years ago
Javier Jaramago Fernández	c319db2c3d	Added new prometheus metrics mimicking current ones	6 years ago
René Cannaò	a863ec4ece	Merge pull request #2675 from sysown/v2.0.11-var2 ... V2.0.11 var2	6 years ago
René Cannaò	b7834cc3d3	Fix multistatement error with SET NAMES #2655	6 years ago
René Cannaò	c4b1dfb29b	wsrep_sync_wait parsed via parse_variable_number()	6 years ago
René Cannaò	3454c625c2	Adding ability to parse some variables based ontheir attributes ... Expanded mysql_variable_st to include is_number and is_bool	6 years ago