407 Commits (635df8907e4128347f145c0cbc0f0b19f4f7ef29)

Author	SHA1	Message	Date
René Cannaò	71f167e994	Changed default max_allowed_packet from 4M to 64M	7 years ago
Valentin Rakush	b13c320210	digests number: converting numbers to ? for digest calculation	7 years ago
René Cannaò	ba5aaefcf6	Generate a warning if mysql-wait_timeout is less than 5 seconds	7 years ago
Valentin Rakush	25d75b93e6	tx_isolation: use separate default value for TX_ISOLATION	7 years ago
Valentin Rakush	202cae4c39	set tx_isolation implementation	7 years ago
René Cannaò	725c226574	Adding more debugging information when a client connections is closed	7 years ago
René Cannaò	6f9989e4d9	Setting default for group replication max timeout count #2187 ... Also fixed paths in Makefile for tests	7 years ago
Valentin Rakush	757684c6d9	[FR] Group Replication Timeout count	7 years ago
René Cannaò	99b4dd4bbd	Merge pull request #2243 from sysown/v2.0.7.2 ... V2.0.7.2	7 years ago
Adrián del Campo	58b7fecbef	Added support for tcp_keepalives in proxysql client conns	7 years ago
René Cannaò	aaf83eec78	Finalizing the support for more session variables ... Initial support for `SET SESSION TRANSACTION READ ONLY` or `READ WRITE`. Extended `SET` parser to support also `SET SESSION TRANSACTION`. Hostgroup Manager doesn't kill backend connections in case of error 1231. `autocommit` is set at session level but also on MySQL client connection. Added several debugging entries. Several `handler_again___verify_backend_*` functions are disabled if `locked_on_hostgroup` is enabled.	7 years ago
René Cannaò	60f68b754a	Set min value for session_idle_ms to 1 ... Previously it was 100. Up to 2.0.5 , due to a bug, session_idle_ms was always 1 when enabled .	7 years ago
René Cannaò	673bb96cfb	Adding functions for tracking more variables ... Extended unit testing parser Distinguish between variables that need quote or no quote	7 years ago
René Cannaò	ddf4a231a3	More on adding functions for tracking variables	7 years ago
René Cannaò	46e38d4cf6	More debugging	7 years ago
René Cannaò	a1f39bf784	2nd drafting tracking of various variables	7 years ago
René Cannaò	91f518d61a	Drafting tracking of various variables: ... - character_set_results - isolation level - session_track_gtids	7 years ago
René Cannaò	1658c33375	Adding variable mysql-query_digests_replace_null #2171	7 years ago
René Cannaò	4c1f4a8d82	Enhancements on AWS Aurora module ... Added 2 new status variables: - queries_with_max_lag_ms__delayed - queries_with_max_lag_ms__total_wait_time_us Do not get replication lag from replicas if the value is 0 Fixed an error in the computation of max_lag_ms	7 years ago
René Cannaò	ce757db70d	Merge pull request #2156 from sysown/v2.0.6-hg_locked ... V2.0.6 hg locked	7 years ago
René Cannaò	bfda39ea6f	Track capability flags in get_MyConn_local()	7 years ago
René Cannaò	8c4b70a557	Added capability to lock hostgroup ... This should fix a lot of issues related to failed parsing of SET statement. This and the two 2 previous commits introduce several status variables, and a new configuration variable: mysql-set_query_lock_on_hostgroup Possible values for mysql-set_query_lock_on_hostgroup: - 0 : legacy behavior , before 2.0.5 - 1 : (default) . SET statements that cannot be parsed correctly disable both multiplexing AND routing. Attempting to route traffic while a connection is linked to a specific backend connection will trigger an error to be returned to the client	7 years ago
René Cannaò	f2f3935fcd	drafting locked hostgroup	7 years ago
René Cannaò	6691a867fa	Fix issues/FR #2120 , #2121 and #2125 ... Issue #2120 : Send SESSION_TRACK_GTIDS to client Issue #2121 : Track CLIENT_FOUND_ROWS required by the client Issue #2125 : Track CLIENT_MULTI_STATEMENTS required by the client	7 years ago
René Cannaò	0831740e45	Several enhancements on Query logger ... Enhancements: - added metrics rows_affected and rows_sent - added global variable mysql-eventslog_default_log : if 1 , logging is enabled for every query unless explicitly disabled in mysql_query_rules.log . Default is 0 - added global variable mysql-eventslog_format : default is 1 (legacy format). A value of 2 enables logging in JSON format. Issue #871 Changing value at runtime causes the current file to be closed and a new one created - fixed logging for prepared statements: till 2.0.5 only some percentage of prepared statements was correctly logged Extended tables stats_mysql_query_digest and stats_mysql_query_digest_reset to also include sum_rows_affected and sum_rows_sent Extended `eventslog_reader_sample.cpp` to support the new enhancements	7 years ago
René Cannaò	9ed7094cfe	Implemeting of more locking in SELECT statements ... SELECT ... FOR SHARE SELECT ... LOCK IN SHARE MODE SELECT ... FOR (UPDATE|SHARE) [OF ...] (NOWAIT|SKIP LOCKED)	7 years ago
Yubao Liu	ae80f15315	fix crash on "proxysql restart" ... MySQL_HostGroups_Manager::get_MyConn_from_pool() inserts connection to mysrvc->ConnectionUsed, and this connections is also inserted to My_Thread->cached_connections which leads to double deallocation. Fixed https://github.com/sysown/proxysql/issues/1985.	7 years ago
Yubao Liu	676fd93836	fix crash when execute "PROXYSQL STOP" and then query table "stats_mysql_processlist" ... After execute "PROXYSQL STOP", main() -> ProxySQL_Main_init_phase4___shutdown() is called, then main() -> ProxySQL_Main_init_phase2___not_started() is called, this function creates GloMTH and waits on GloVars.global.start_mutex, thus ProxySQL_Main_init_phase3___start_all() -> ProxySQL_Main_init_MySQL_Threads_Handler_module() isn't called. Before "PROXYSQL START" is executed, admin module will crash on query to stats_mysql_processlist. Similar cause to https://github.com/sysown/proxysql/issues/2037 and https://github.com/sysown/proxysql/issues/2065.	7 years ago
Yubao Liu	9bfd45bd32	fix crash again on Get_Memory_Stats() ... Fixed https://github.com/sysown/proxysql/issues/2037.	7 years ago
René Cannaò	7ea33a1312	Completing initial implementation of Audit module	7 years ago
René Cannaò	9e2c1fdda1	Draft implementation of audit log	7 years ago
René Cannaò	88c2c6e3d4	Merge pull request #2044 from sysown/v2.0.1-aurora ... V2.0.1 aurora	7 years ago
René Cannaò	4280b84e6a	Fix crash on startup when calling Get_Memory_Stats #2037	7 years ago
René Cannaò	570d0283f5	Added variable monitor_galera_healthcheck_max_timeout_count ... Further testing required	7 years ago
René Cannaò	58ff4ff892	Merge branch 'v2.0.4' into v2.0.1-aurora	7 years ago
René Cannaò	528d8cac38	Improved debugging ... Added new command `PROXYSQL INTERNAL SESSION` that clients can execute to receive internal information about their own connection in JSON format. Added JSON library. Recompiled SQLite3 to support JSON. Added new column `extended_info` in `stats_mysql_processlist`. Added new mysql variable `mysql-show_processlist_extended` that determine the content of `stats_mysql_processlist.extended_info`: - 0 : no info - 1 : JSON format - 2 : JSON format with pretty printing	7 years ago
René Cannaò	01023d6856	Merge branch 'v2.0.4' into v2.0.1-aurora	7 years ago
René Cannaò	f8abdef8b3	More s/strcasecmp/strcmp/ for MySQL variables	7 years ago
René Cannaò	6938b04e71	Replace strcasecmp with strcmp for MySQL variables	7 years ago
René Cannaò	60e343955c	Increase stacksize of Monitor threads to 1M	7 years ago
René Cannaò	a21da6b450	Port to 2.0 of PR #1922 ... support more mysql system variables to keep mulitplexing enabled Added variable mysql-keep_multiplexing_variables	7 years ago
René Cannaò	e20acb9a1c	Adding more status variables ... Useful for AWS Aurora, but not only	7 years ago
René Cannaò	8469801e74	Implemented first prototype of latency awareness ... Configurable using mysql-min_num_servers_lantency_awareness	7 years ago
René Cannaò	b74181eeea	Added aws_aurora_replicas_skipped_during_query ... aws_aurora_replicas_skipped_during_query is a status variable for better monitoring behavior due to replication lag in AWS Aurora Also fixed lag computing in connection pool	7 years ago
René Cannaò	af0a7100e2	Adding support for max_lag_ms in query	7 years ago
René Cannaò	0f923ba3fb	Merge pull request #1958 from carsonip/fix-typo ... Fix minor typos	7 years ago
Carson Ip	1232a6382e	Fix minor typos	7 years ago
René Cannaò	48e49a18e5	Merge pull request #1953 from carsonip/fix-throttle ... No throttle when throttle_max_bytes_per_second_to_client == 0	7 years ago
Carson Ip	cfe1c7ff72	No throttle when throttle_max_bytes_per_second_to_client == 0 ... If throttle_max_bytes_per_second_to_client == 0, disable throttling. This matches the mysql convention of 0 == no limit. Change the default to 0.	7 years ago
Carson Ip	494174ea44	Do not move throttled session to epoll ... Epoll thread does not poll for EPOLLOUT. If a throttled session with pending data out is moved to epoll thread, the session will stay in epoll thread indefinitely, causing a hang observed by client. Fix by not moving throttled session to epoll thread. Fix #1939	7 years ago