762 Commits (01be4ced0cc2fff4833e2bb9986f10faa386d68c)

Author	SHA1	Message	Date
René Cannaò	570d0283f5	Added variable monitor_galera_healthcheck_max_timeout_count ... Further testing required	7 years ago
René Cannaò	b12caa1d8c	Adding support for automated testing of Galera ... Using SQLite3 Server as backend	7 years ago
René Cannaò	58ff4ff892	Merge branch 'v2.0.4' into v2.0.1-aurora	7 years ago
René Cannaò	495c933624	Adding table stats.stats_mysql_free_connections ... This table exports metrics about connections in connection pool	7 years ago
René Cannaò	6e34814d34	Adding more internal statistics	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	68dfaa1640	Merge branch 'v2.0.4' into v2.0.4-1738	7 years ago
René Cannaò	9788643f38	Track NO_BACKSLASH_ESCAPES #1738 ... `SERVER_STATUS_NO_BACKSLASH_ESCAPES` is now tracked. `set sql_mode` is executed immediately if client executes `set sql_mode` specifying `NO_BACKSLASH_ESCAPES`. A backend connection with `SERVER_STATUS_NO_BACKSLASH_ESCAPES` enabled has multiplexing immediately disabled.	7 years ago
René Cannaò	893a0fcc49	Merge branch 'v2.0.4-1994-pool2' into v2.0.1-aurora-1994	7 years ago
René Cannaò	006c042c0b	Adding more protection in monitoring	7 years ago
René Cannaò	92d96815c6	Rewriting connection pool in Monitor ... A lot of debugging code. Most of it should be removed!	7 years ago
René Cannaò	01023d6856	Merge branch 'v2.0.4' into v2.0.1-aurora	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	e853e052d4	Fixed typo microseconds to milliseconds	7 years ago
René Cannaò	e20acb9a1c	Adding more status variables ... Useful for AWS Aurora, but not only	7 years ago
René Cannaò	6aac86bebc	Changed the way max_lag_ms in query is computed ... It now remembers if the query is waiting for long time	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	b36f5d785a	Second commit to support Aurora ... It adds port and endpoint_address in mysql_aws_aurora_hostgroups	7 years ago
Carson Ip	1232a6382e	Fix minor typos	7 years ago
René Cannaò	d1b467e760	Do not kill Session if a backend failed ... This new algorithm makes the backend connection fails instead of killing the session This is an improvement over issue #1085	7 years ago
René Cannaò	0c232bf04b	Do not kill Session if a backend failed ... This new algorithm makes the backend connection fails instead of killing the session This is an improvement over issue #1085	7 years ago
René Cannaò	2e20854684	Second commit (not complete) to support Aurora	7 years ago
René Cannaò	531f3b4021	Adding ldap user variable, first commit	7 years ago
René Cannaò	a35917c346	First commit (not complete) to support Aurora	7 years ago
René Cannaò	9b14103236	Collect memory statistics about query rules	7 years ago
René Cannaò	c1c0617995	Wrong decoding causes crash #1350 ... Wrong decoding in MySQL protocol for field bigger than 16MB causes crash. The only code path affected by this seems to be reading parameters from prepared statements.	7 years ago
René Cannaò	169478d87e	Fix multiresult in 2.0	7 years ago
René Cannaò	0a60cfda11	Merge branch 'v2.0.0-tb' into v2.0.0-merge-tb	7 years ago
René Cannaò	b82a1c18ac	Merge pull request #1857 from sysown/v2.0.0-digestSplit ... V2.0.0 digest split	7 years ago
René Cannaò	49a4dd5fc5	Merge branch 'v2.0.0' into v2.0.0_merge_ldap	7 years ago
René Cannaò	6bdacade78	Added mysql-auto_increment_delay_multiplex #1828 ... Temporary disable multiplexing when last_insert_id is returned in OK packet. Multiplexing is disabled for mysql-auto_increment_delay_multiplex queries. mysql-auto_increment_delay_multiplex ranges from 0 to 1000000 . Default value is 5	7 years ago
René Cannaò	782aae072e	Implement automatic vacuum of stats schema #1011	7 years ago
René Cannaò	6f8c37eec9	Store digest_text on a different hash table ... This should drastically reduce memory usage where identical queries are executed an several schemas or by different users.	7 years ago
René Cannaò	54d32d4580	Implementation of AUTH SWITCH ... - if clients uses mysql_native_password, if LDAP is enabled and if the user doesn't exist, switch to mysql_clear_password. - if neither mysql_native_password or mysql_clear_password are used by the client: - if LDAP is not enabled, always switch to mysql_native_password - if LDAP is enabled: - if the user exists, switch to mysql_native_password - if the user doesn't exists, switch to mysql_clear_password Added MySQL variable mysql-add_ldap_user_comment to determine if a comment with the original username needs to be added in the queries. This commit also tracks the charset during the first handshake response.	7 years ago
René Cannaò	953bbac09f	Support writer_is_also_reader=2 in Hostgroup Manager	7 years ago
René Cannaò	fc4d201f76	Extend server_capabilities to 32 bits ... Also introduces new flags by default: - CLIENT_MYSQL - CLIENT_PLUGIN_AUTH	7 years ago
René Cannaò	10f38d4e2f	Various code cleanup	7 years ago
René Cannaò	dc73e7bd5d	Minor optimizations detected with valgrind	7 years ago
René Cannaò	3218caff1a	Merge branch 'v2.0-ldap' into v2.0.0_merge_ldap	7 years ago
René Cannaò	883d66a71f	Inlining some functions related to connection pool	7 years ago
René Cannaò	ad625ba745	Remove asserts from MyDS_real_query::init()	7 years ago
René Cannaò	52b0c7784f	Added 3 new global status variables ... - Access_Denied_Wrong_Password - Access_Denied_Max_Connections - Access_Denied_Max_User_Connections	7 years ago
René Cannaò	0f56d576d1	Completed implementation of stats_mysql_errors	7 years ago
René Cannaò	c5cff7a921	Added client_address in stats_mysql_query_digest	7 years ago
René Cannaò	8faedbe968	Remove asserts from MyDS_real_query::init()	7 years ago
René Cannaò	a058d5cc9b	Support for KILL command #860 ... Both KILL QUERY and KILL CONNECTION work The only security check enforced is that the user sending the KILL is the same user of the connection/query being killed.	7 years ago
René Cannaò	76cf36c2ce	Merge pull request #1766 from sysown/v2.0.0-cache_wait_1 ... Preparing for support of cache_timeout	7 years ago
René Cannaò	72724b22e0	Preparing for support of cache_timeout ... Adding column mysql_query_rules.cache_timeout . Functionality is not implemented yet, only the column is added.	7 years ago