583 Commits (d14fc52f2da4feb8cabc6a1d35b0e5ab6575400e)

Author	SHA1	Message	Date
René Cannaò	37d79ad23a	Fixed compiler warning: ISO C++ forbids converting a string constant to char pointer	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
René Cannaò	15aa536a6e	Merge pull request #2078 from sysown/v2.0.4-1886 ... Parse set autocommit if used with other variables #1886	7 years ago
René Cannaò	786bac6362	Adding more internal info in JSON format #2055	7 years ago
René Cannaò	0546bc3160	Merge pull request #2070 from sysown/v2.0.5-2055 ... Adding more internal info in JSON format #2055	7 years ago
René Cannaò	9604e9fbfb	Adding age of sessions and connections #2055	7 years ago
René Cannaò	15aa025db3	Merge pull request #2067 from sysown/v2.0.5-1183 ... Implementation of audit log	7 years ago
René Cannaò	a6897eaa0d	Adding more internal info in JSON format #2055 ... In `stats_mysql_free_connections`, exported: * address of connection * address of mysql struct * mysql thread_id In `stats_mysql_processlist`, exported: * address of session * address of data stream * address of connection * address of mysql struct * mysql thread_id * removed password from non-debug built	7 years ago
René Cannaò	7ea33a1312	Completing initial implementation of Audit module	7 years ago
René Cannaò	79dd412b48	Fix bug with stored procedures #2059	7 years ago
René Cannaò	9e2c1fdda1	Draft implementation of audit log	7 years ago
René Cannaò	db03ba24e6	Minor improvement on JSON outpu for better search	7 years ago
René Cannaò	fc597dee96	More minor bug in JSON output	7 years ago
René Cannaò	c24753117c	Minor bug in JSON report	7 years ago
René Cannaò	54d74dfcca	Fix bug in add_ldap_comment_to_pkt when query starts with a comment	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	059579f5a2	Fix some compiler warnings	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	9462035b86	Parse set autocommit if used with other variables #1886	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	3ad5b71104	Merge pull request #2016 from ahaha-zhang/v2.0.4-lastidentity ... Support last insert id variable @@identity like function LAST_INSERT_ID()	7 years ago
op1	1b14ebedd1	support select @@identity like LAST_INSERT_ID	7 years ago
René Cannaò	01023d6856	Merge branch 'v2.0.4' into v2.0.1-aurora	7 years ago
René Cannaò	8ca14abb55	LDAP comment added after the first word in query	7 years ago
René Cannaò	5b54aa3200	Errors on max connections reached #1936 ... An error is logged in error log if any of the two is reached: a) mysql-max_connections b) mysql_users.max_connections	7 years ago
René Cannaò	c30d9c2132	Fix bug #1935 ... Number of users connections incorrectly increased when global max_connections is reached	7 years ago
René Cannaò	7b2039ed1d	Fix parsing bug #1967	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	16913fdd78	Optimizing get_random_MySrvC()	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
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
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	66c99d9227	Merge pull request #1908 from sysown/v2.0.2-ldap_variable ... V2.0.2 ldap variable	7 years ago
René Cannaò	d2f8952a83	Fix crashes when fast_forward is used #1891 ... Memory was incorrectly freed more than once. Also, connections related to fast_forward were attempted to be reset.	7 years ago
René Cannaò	868c5ec0e3	Adding ldap user variable, 2nd commit	7 years ago
René Cannaò	531f3b4021	Adding ldap user variable, first commit	7 years ago
René Cannaò	7cb9109c57	Multiplexing erroneously disabled #1897	7 years ago
René Cannaò	cacbe7c901	Missing newline in an error message	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	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	bfa2162367	Merge pull request #1838 from acampoh/fix_sql_state_admin ... Fixing sql states in many error messages from admin console.	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	d1d8cb21ad	Handle error 2019 ... If client tries to specify a charset that doesn't exist on backend, switch to default charset	8 years ago
René Cannaò	d0b8986143	Remove trailing spaces from USE command	8 years ago
René Cannaò	10f38d4e2f	Various code cleanup	8 years ago
René Cannaò	3218caff1a	Merge branch 'v2.0-ldap' into v2.0.0_merge_ldap	8 years ago
Adrián del Campo	c7d0c2caf6	Fixing sql states in many error messages from admin console. ... As the # is already included when generating the message, is not needed here, making the output in mysql show a wrong one	8 years ago
René Cannaò	98f8d91f69	Do not uppercase LAST_INSERT_ID() #1094	8 years ago
René Cannaò	6ac1c417c5	Support for SELECT CONNECTION_ID() #1797	8 years ago
René Cannaò	4fc81d945a	Free dataset after INIT_CONNECT	8 years ago
René Cannaò	0e452c7bbd	Fix edge case	8 years ago
René Cannaò	8396041fd2	Minor tuning on previous commit	8 years ago
René Cannaò	3c49b2bf61	Revert autcommit to 1 if it is the first SELECT ... If: * client wants autocommit=0 * enforce_autocommit_on_reads=false * there is no transaction * this seems to be the first query, and a SELECT not FOR UPDATE Action: * switch back to autcommit=1	8 years ago
René Cannaò	5117e1d3fa	Log Authentication error	8 years ago
René Cannaò	c0084f1357	Fixed computation of number of transactions	8 years ago
René Cannaò	52b0c7784f	Added 3 new global status variables ... - Access_Denied_Wrong_Password - Access_Denied_Max_Connections - Access_Denied_Max_User_Connections	8 years ago
René Cannaò	5a7c4b00e2	Fixing various compiler warnings	8 years ago
René Cannaò	0f56d576d1	Completed implementation of stats_mysql_errors	8 years ago
René Cannaò	bc83d56063	Free dataset after INIT_CONNECT	8 years ago
René Cannaò	e25a5bc26e	Fix edge case	8 years ago
René Cannaò	3d3e11a972	Minor tuning on previous commit	8 years ago
René Cannaò	ca48cb81c4	Revert autcommit to 1 if it is the first SELECT ... If: * client wants autocommit=0 * enforce_autocommit_on_reads=false * there is no transaction * this seems to be the first query, and a SELECT not FOR UPDATE Action: * switch back to autcommit=1	8 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.	8 years ago
René Cannaò	8f46da4d31	More debugging messages	8 years ago
René Cannaò	2bd4961b06	Abort if pthread_create fails #1768	8 years ago
René Cannaò	04e836a011	Support for autocommit=(true|false|on|off) #1758	8 years ago
René Cannaò	305a338268	Add input validation for password during login	8 years ago
René Cannaò	3335cde6c9	Add support for SET sql_mode = CONCAT(...)	8 years ago
René Cannaò	47bf5faff7	Second large commit to support LDAP ... Functions add() and lookup() in MySQL_LDAP_Authentication have support for backend_username. Added mysql_ldap_mapping table. Created Admin::init_ldap() to be called after LDAP initialization. Added better LDAP caching. LOAD LDAP MAPPING TO RUNTIME cleans part of the cache (association to backend user). All queries will have a comment "proxysql-ldap-user=%s" to track original user	8 years ago
René Cannaò	d96108123d	Scheleton for LDAP support	8 years ago
René Cannaò	f5a82235d9	Added more status variables to improve troubleshooting	8 years ago
René Cannaò	d3a330fee4	Track number of generated errors and max connect timeout ... These metrics are exported	8 years ago
Nick Vyzas	832aa48a4d	Merge pull request #1721 from sysown/v2.0.0-1528 ... V2.0.0 1528	8 years ago
René Cannaò	2e2b436e72	Further improvement on SET parser #1528 ... Support for SET NAMES + other variables	8 years ago
René Cannaò	f666d40db2	Do not cache empty resultset, rule setting #1696	8 years ago
Brice Figureau	fccef7f64e	Parse multiple variable (simple) SET commands ... The current parser for SET in MySQL_Session is not able to parse multiple variables SET commands like: SET sql_mode='TRADITIONAL', NAMES utf8 COLLATE unicode_ci This patch introduces a simple regex based parser for all variation of simple variables. This is not a generic SET parser, though.	8 years ago
René Cannaò	c68d72aa37	Add new variable mysql-query_cache_stores_empty_result #1693 ... The variable controls if resultset withour rows will be cached or not	8 years ago
René Cannaò	8876e5e784	Kill backend connections using KILL when a client disconnects	8 years ago
René Cannaò	a41693dfc5	Do not decrease count of used connection when connection was rejected #1626	8 years ago
Steven Hartland	496ac198cf	Fixed STMT_SEND_LONG_DATA processing ... Fixed STMT_SEND_LONG_DATA processing which was incorrectly reading data from the STMT_EXECUTE packet, causing corruption of any subsequent parameters. Prior to this it was only safe to use STMT_SEND_LONG_DATA for the last parameter of the statement. Also: * Corrected some comment indentation. Fixes: #1283	8 years ago
René Cannaò	33bb5a95fa	If a backend generates errors while running queries, implement the same logic of errors during connections. ... For example, if backend returns one of these 2: - WSREP has not yet prepared node for application use - Server shutdown in progress Related to #1605	8 years ago
Steven Shi	5b76f9c1fe	cache purging request on query rule basis, issue #1013	8 years ago
René Cannaò	78c97ec579	Do not reset connections for error 1047 and 1053	8 years ago
René Cannaò	8095783088	Fix bug introduced in 2.0 about CHANGE_USER	8 years ago
René Cannaò	8c0eb73d51	Merge pull request #1543 from sysown/v2_149-commits ... Merging commits from 1.4.9	8 years ago
yuta-oxo	dd0981bf95	Fix memory leaks	8 years ago
René Cannaò	3ce3abd1cf	Try to send LAST_INSERT_ID to backend #1421	8 years ago
René Cannaò	ab77b835b5	Improving fast_forward code, big performance boost	8 years ago
René Cannaò	60d7f7e92a	Merge branch 'v2.0.0' of https://github.com/sysown/proxysql into v2.0.0	8 years ago
René Cannaò	acf49f80b8	Fix a possible crash during backend shutdown ... This behavior happens only on debug build, yet is a real bug	8 years ago
René Cannaò	553544d412	Better handling of SET statements from mysqldump	8 years ago
Nick Vyzas	54c9eb6db0	Merge branch 'v2.0.0' into v2.0.0	8 years ago
Nick Vyzas	5a0f9cedd7	Adding additional case	8 years ago
Nick Vyzas	b06fd61d4e	Added sqlstate code	8 years ago
Nick Vyzas	a1a7997bdc	Fixes crash on shutdown when connection is null	8 years ago
René Cannaò	3a4f11fe75	Prevent infinite loop in case of backend shutdown	8 years ago
René Cannaò	ea706f3b0b	Fix bug #1503	8 years ago
René Cannaò	6d5b5c7f29	Fix bug #1472 ... `enforce_autocommit_on_reads` should apply only when changing autocommit from 1 to 0	8 years ago
René Cannaò	ba40804c1a	Enforce mysql_users.use_ssl ... If mysql_users.use_ssl is enabled, user must connect with SSL Also fixed a bug introduced in e95d1cd0 for testing purpose	8 years ago
René Cannaò	42a60b70f5	Fix bug #1063 ... Also handling errors >= 3000	8 years ago
Nick Vyzas	b35665a727	Merge branch 'v2.0-lab' into v2.0-lab	8 years ago
René Cannaò	133a690e8d	Reduce memory allocation	8 years ago
René Cannaò	e3603de5d8	Remember if the current connection has an unknown transaction status ... Further improvement on previous commit	8 years ago
René Cannaò	7b3757a273	Remember if the current connection has an unknown transaction status ... The fix for bug #1038 was to not return a connection to the connection pool if it has an error. Although this is correct, it also has the side effect that connections coming from connection pool and failing during the first query because the connection was already broken, would be considered as possibly to run a transaction. That is incorrect. Now at connection level it is tracked if the transaction status is known or not.	8 years ago
René Cannaò	e003dcca72	Incorrect PS metadata was being erased. Possible fix for #1428	8 years ago
Nick Vyzas	c4c2c3f38a	Increasing RW Lock in PROCESSING_STMT_PREPARE ... Same as https://github.com/sysown/proxysql/pull/1433 - applying to branch 2.0-lab manually	8 years ago
René Cannaò	c28d61561b	Do not return a connection after STMT_PREPARE with no parameters #1432	8 years ago
René Cannaò	df606f2c70	Added mysql variable reset_connection_algorithm ... Variable reset_connection_algorithm could either be: 1 = algorithm used up too version 1.4 2 = algorithm new since ProxySQL 2.0 (now default) When reset_connection_algorithm = 2 , MySQL_Thread itself tries to reset connections instead of relying on connections purger HGCU_thread_run()	8 years ago
René Cannaò	2bb322db6f	Several fixed in Prepared statements ... * is STMT_PREPARE failed when there is a previous status (maybe STMT_EXECUTE) disconnect the client immediately. Maybe this is related to #1366 , but I can't reproduce it yet * purge prepared statements is also their server reference counter is 0 * initialize connections queue for purging connections	8 years ago
René Cannaò	d499722440	Include error 2000 as client error as assume the connection is broken	8 years ago
René Cannaò	bfc2d5d3d0	Set default schema to "default" #1419	8 years ago
René Cannaò	e949e7a569	Try to get from connection pool and connections cache, a connection with the same schemaname ... This is ported from 1.4.7 , and modified to work with GTID support in 2.0	8 years ago
Nikolaos Vyzas	7a2e27c361	Adding minor conflict resolution fixes	8 years ago
René Cannaò	52a1d8a8d9	Added experimental (not completed) support for SSL client side	8 years ago
René Cannaò	486e7c41f0	1st commit on SSL client side	8 years ago
René Cannaò	a6291f1693	Further improvement for handling GTID ... Statistics collected aboout GTID queries Statistics displayed on HTTP server Count number of GTID events per server Online upgrade of all mysql_connections tables Fixed path for libev	8 years ago
René Cannaò	3e59bdef2a	Expanding stats_mysql_connection_pool ... Added counters of queries using gtid sync Added PR #1343 for FR #1207	8 years ago
Nikolaos Vyzas	9f3c265fd9	Resolving conflicts for "Add support for GTID consistent reads"	8 years ago
René Cannaò	1d927381e9	First attempt to track GTID needed for #1208 ... Putting this on hold, due to https://jira.mariadb.org/browse/CONC-302	8 years ago
Nikolaos Vyzas	7228f4e0de	Merging changes and resolving conflicts related to MariaDB connector upgrade	8 years ago
René Cannaò	ef783858a4	Handle case #1373	8 years ago
René Cannaò	7e95852986	Fix bug #1357 : incorrect parsing of SET NAMES ... COLLATE	8 years ago
René Cannaò	3520dbbacc	Remove all references to PS handling before 1.4 ... Handling of prepared statements changed a lot in 1.4 , as a lot of code was rewritten. Old code was still present, and was possible to toggle it on and off based on PROXYSQL_STMT_V14 . Because only the new code is maintained, all references to old code are now removed, including PROXYSQL_STMT_V14	9 years ago
René Cannaò	54b7487b2a	Fix typo on previous commit	9 years ago
René Cannaò	f414083ed4	Fix bug #1307 . Add lock when adding PS to cache	9 years ago
René Cannaò	6302628772	Data sent with STMT_SEND_LONG_DATA was lost #1283 ... Values were incorrectly set to NULL	9 years ago
René Cannaò	f78139e55e	Handle SET SQL_MODE and NAMES in same query #1279	9 years ago
René Cannaò	d27327a003	Generate different stmt_id if clients ask for the same multiple times	9 years ago
René Cannaò	6fc08b3f3d	Added variable mysql-verbose_query_error #1059 #1060 ... If variable mysql-verbose_query_error is set, "Error during query" message will be extended adding: - username - client IP - schemaname - digest of the original query (not the original query itself)	9 years ago
René Cannaò	58c7cd632a	Code cleanup	9 years ago
René Cannaò	2dce7013df	Added variable autocommit_false_is_transaction #1256 ... If autocommit_false_is_transaction=true (false by default), a connection with autocommit=0 is treated as a transaction. If forward_autocommit=true (false by default), the same behavior applies.	9 years ago
René Cannaò	b8e490bcc2	Clean up query metadata when set autocommit fails #1257	9 years ago
René Cannaò	02d3c6ee75	Fix compiling issue on FreeBSD #1216	9 years ago
René Cannaò	44cc349a09	Merge branch 'v1.4.1-1034' into v1.4.4-bandwidth	9 years ago
René Cannaò	94f143e90c	Merge branch 'v1.4.4' of https://github.com/sysown/proxysql into v1.4.4	9 years ago
René Cannaò	82be4c49d5	Setting stats_time_query_processor=false disables Query Processor ... Related to issue #1190 Commit 80bad8a811 introduced this bug	9 years ago
René Cannaò	83b2a2a463	Support for collations ... Issues #780 #554 #1219	9 years ago
Nick	66e87166c9	Adding IPv6 localhost support ... Fixes: ``` root@vpn-web-dev:~# mysql -uadmin -p -h::1 -P6032 Enter password: ERROR 1040 (42000): User 'admin' can only connect locally ```	9 years ago
René Cannaò	62180d7221	Do not send cursor for prepared statements #1128 ... Closes also issues #892 and #961	9 years ago