324 Commits (80bad8a811dc5ec28f30e29d9dffd21e355acfbf)

Author	SHA1	Message	Date
René Cannaò	b6f1892a63	Removed compiling warnings ... Conflicts: lib/MySQL_HostGroups_Manager.cpp	9 years ago
René Cannaò	4cb49992c1	Return an error for COM_PROCESS_KILL #858 ... Conflicts: lib/MySQL_Session.cpp	9 years ago
René Cannaò	288c6a1ff4	Remove assert() for unknown commands #859	9 years ago
René Cannaò	ad4c65cf16	transaction_persistent could disable routing after commit #889 ... If transaction_persistent is enabled and some query would disable multiplexing, for example "SELECT @@hostname", query routing was still disabled even after the transaction has committed	9 years ago
René Cannaò	790cc78acd	Return next_query_flagIN in qpo ... This is a minor improvement on pull request #825	9 years ago
René Cannaò	f35e853ecb	Merge pull request #825 from klinometr/1.4.0-sticky-flag ... Added sticky flag realization	9 years ago
René Cannaò	ce61341b98	Handle backquote in USE command #857 ... Ported from 1.3.2 Conflicts: lib/MySQL_Session.cpp	9 years ago
René Cannaò	a6c53d0d12	Revert "Refactor header includes."	9 years ago
René Cannaò	3665ba0755	Merge branch 'v1.4.0' into refactor_headers	9 years ago
René Cannaò	b11859262a	Merge branch 'v1.4.0' of https://github.com/sysown/proxysql into v1.4.0	9 years ago
René Cannaò	d20e130e01	Fix bug #837	9 years ago
Maxim binopt	5ac7c3cc33	Merge branch 'v1.4.0' into 1.4.0-sticky-flag ... # Conflicts: # include/query_processor.h # lib/Query_Processor.cpp	9 years ago
Maxim Bublis	30dbcc21a8	Refactor header includes. ... * reduce build time by 25%; * remove circular dependency on `cpp.h` and other headers. * fixes issue with `my_global.h` from mariadbclient which redefines `__attribute__`, that leads to broken STL and GCC intrinsics if `<algorithm>` wasn't included prior including this header; * fixes another issue with redefined `__attribute__` which leads to `_conn_exchange_t` not being aligned to cache line size; * removes `pthread_setstacksize` calls as `my_global.h` redefines `pthread_setstacksize` to be `pthread_dummy(0)` which led to stack size being never adjusted; * add missing include guards to some headers; * remove unused proxysql_hash.h header.	9 years ago
Maxim Bublis	043a321e55	Cleanup legacy codebase.	9 years ago
René Cannaò	196fd0a474	Memory leak on error during STMT_EXECUTE #796	9 years ago
Maxim binopt	d4d17584f3	Change sticky_flag realization to next_query_flagIN realization.	9 years ago
Maxim binopt	408c279ef2	Added sticky flag realization	9 years ago
René Cannaò	86718882e0	Added 6 new status variables , #818 and #821 ... Added status variables: * Com_backend_change_user * Com_backend_init_db * Com_backend_set_names * Com_frontend_init_db * Com_frontend_set_names * Com_frontend_use_db	9 years ago
René Cannaò	902e9d6dde	Added the tracking of some variables ... Added the tracking of these variables: * sql_mode #509 * sql_log_bin #815 * time_zone #816	9 years ago
René Cannaò	fa7db113e9	Merge branch 'v1.4.0-813' into v1.4.0 ... Conflicts: lib/MySQL_Session.cpp	9 years ago
René Cannaò	1527508522	Make case insensitive USE dbname #718	9 years ago
René Cannaò	3d7c96f517	Added variable mysql-forward_autocommit #813	9 years ago
René Cannaò	0855e898fc	Support USE dbname as COM_INIT_DB #718	9 years ago
René Cannaò	afea6885b8	Merge branch 'v1.3.0' into v1.3.1-20161127 ... Conflicts: lib/mysql_connection.cpp	9 years ago
René Cannaò	b25239c72a	Improvements related to STMT cache ... These improvements avoid a race condition in which a prepared statement is removed from the cache before it is marked as used by the client. This race condition was noticed when running benchmark creating 7000 _unique_ prepared statements per second.	9 years ago
René Cannaò	6b4052e5f9	Possible fix for race condition of #774	9 years ago
René Cannaò	909d2d57a3	Fix memory leak #796	9 years ago
René Cannaò	c65866c96f	Access denied reports source #795	9 years ago
René Cannaò	d0d764533d	Specify when a mysql_users.max_connections is reached #794 ... It also fixes: * bug in deps/Makefile related to cleanall * crashing bug in HGCU_thread_run()	9 years ago
René Cannaò	85f4ba6835	Access denied reports source #795	9 years ago
René Cannaò	3ed1b7ad4d	Handle error 1226 on connect #786	9 years ago
Donatas Abraitis	ff8366a54b	Add custom union for handling both sockaddr_in/sockaddr_in6 structures	9 years ago
René Cannaò	cd1f2def4d	Introducing custom error codes , see #761	9 years ago
René Cannaò	8074e738ed	Added support for STMT_SEND_LONG_DATA #764	9 years ago
René Cannaò	7d5c870f26	Fixed bug in stall connections ... If clients are on slow network, the new polling algorithm in 1.3.0 can cause connections to stall. Also removed some annoying compiler warnings	9 years ago
René Cannaò	d6c05ee660	Fix bug #752 : reset PS on COM_CHANGE_USER	9 years ago
René Cannaò	bf6c93cb16	Killed queries now return 1907 #750	9 years ago
René Cannaò	6a4517f910	Kill threads uses wrong credentials ... This is a regression bug introduced by hashed passwords	9 years ago
René Cannaò	f28bd5a96d	Minor changes to debug #740	9 years ago
Donatas Abraitis	d4b3488046	Add IPv6 support	9 years ago
René Cannaò	89860ef277	More bug fixes for epoll()	10 years ago
René Cannaò	cbfc9bfcfd	Merge branch 'v1.2.4' into 1.3.0-alpha ... Conflicts: include/proxysql.h lib/MySQL_Session.cpp	10 years ago
René Cannaò	01395f93f2	Merge branch 'v1.2.3-644' into 1.3.0-alpha	10 years ago
René Cannaò	505d4acce3	More metrics related to connectin pool #703 ... Metrics introduced: * ConnPool_get_conn_failure : connection pool cannot provide any connection * ConnPool_get_conn_immediate : connection is provided from per-thread cache * ConnPool_get_conn_success : the session is able to get a connection, either from per-thread cache or connection pool	10 years ago
René Cannaò	2150d53c0c	Merge branch 'master' into v1.2.4	10 years ago
René Cannaò	9419d3462e	Two bug fixes related to mirroring: ... - default_hostgroup was not set: this causes multiplexing to always be disabled - fd in client_myds for mirror session was not initialized: this causes random crashes	10 years ago
René Cannaò	4df53c69f4	Two bug fixes related to mirroring: ... - default_hostgroup was not set: this causes multiplexing to always be disabled - fd in client_myds for mirror session was not initialized: this causes random crashes	10 years ago
René Cannaò	11e262ce0e	Merge branch 'v1.3.0-ST_BE_count' into 1.3.0-alpha	10 years ago
René Cannaò	af07b5e249	Merge branch 'v1.2.4' into 1.3.0-alpha	10 years ago
René Cannaò	30fada8e5e	Fixed bug in time accounting for PS	10 years ago
René Cannaò	4a12260df3	Purge MySQL_STMTs_meta entries when not used ... MySQL_STMTs_meta() is aware to which session it belongs entries are removed from MySQL_STMTs_meta() when unused find_prepared_statement_by_hash() increases the client ref count Hardcoded a maximum number of statements	10 years ago
René Cannaò	016b596a0f	MySQL_STMTs_local is aware of being client or not ... The called of MySQL_STMTs_local functions doesn't must specify if it is a client or a backend. Added also a function in MySQL_Connection to make the connection aware it is a client.	10 years ago
René Cannaò	b917da91a9	Added incomplete support for STMT_RESET ... Also added some client for testing	10 years ago
René Cannaò	40187c6bf2	Uninitialized start_time during STMT_EXECUTE	10 years ago
René Cannaò	92f3496383	Return empty result for SHOW WARNINGS #696 ... The current version of ProxySQL filters SHOW WARNINGS returning an empty resultset. This implementation is logically incorrect, and in future version a better implementation will be developed	10 years ago
René Cannaò	74c4bf3210	Added STRESSTEST_POOL ... Enabling STRESSTEST_POOL ProxySQL will do a lot of loops in the connection pool This is for internal testing ONLY!!!! DO NOT ENABLE IT	10 years ago
René Cannaò	baf13c63bf	Commit to revert. Here for testing only	10 years ago
René Cannaò	5b5d924dc1	Merge branch 'v1.2.3' into 1.3.0-alpha-merge123 ... Conflicts: lib/MySQL_Session.cpp lib/ProxySQL_Admin.cpp src/Makefile	10 years ago
René Cannaò	29f8012d6c	No proper cleanup if CHANGE_USER fails #682	10 years ago
René Cannaò	7f652375b5	Merge branch 'v1.2.2-644' into v1.2.2	10 years ago
René Cannaò	a49b4ad2a9	Merge branch 'master' into v1.2.2	10 years ago
Daniël van Eeden	abff6a82db	Add connection attributes for proxysql→mysql connections	10 years ago
René Cannaò	12e1223125	Local connection cache #644 ... This is an attempt to improve scalability adding a local connection cache per thread	10 years ago
René Cannaò	71d1d8fc66	Bug fix related to #656	10 years ago
René Cannaò	1b4afb7743	Futher development for prepared statements ... MySQL_STMT_Manager now stores 2 reference counters per statement: one for client and one for server Statement client side are removed with STMT_CLOSE command is processed Bytes sends and received are accounted globally and per server	10 years ago
René Cannaò	d9afe2b012	Prepared Statements and query digest	10 years ago
René Cannaò	e0c7ca209a	Implemented PROCESSLIST with Prepared Statements	10 years ago
Rene Cannao	2d541fb275	Fixing two memory leaks ... These are 2 memory leaks related to prepared statements * Resultset (MySQL_ResultSet() not deallocated * mysql_stmt_free_result() is now correctly called	10 years ago
René Cannaò	ff3411f562	Continuing work on PS ... * fixed multiplexing * fixed memory leak	10 years ago
René Cannaò	60c35d8f67	Continuing work on PS ... Introduced classes: * stmt_execute_metadata_t * MySQL_STMTs_meta	10 years ago
René Cannaò	a68e5721eb	Unstable changes to support prepared statements ... So far, single thread sysbench is working. Multi-threaded and resume from broken connections is still not working. It means it still needs a lot of changes.	10 years ago
René Cannaò	fd7fa08cf5	More support for Prepared Statements ... sysbench starts running	10 years ago
René Cannaò	d51bed1718	Reduce frequent alloc of Query_Processor_Output ... A new Query_Processor_Output (qpo) is allocated for every query. Allocation is now done once per session, thus speeding up execution time under memory profiler	10 years ago
René Cannaò	e019047937	Removed few redundant lines of code	10 years ago
René Cannaò	caea6ce302	Simplifying MySQL_Session::Handler() , 4 ... Added function: * handler_again___status_CHANGING_AUTOCOMMIT(int *)	10 years ago
René Cannaò	15ba30fd83	Simplifying MySQL_Session::Handler() , 3 ... Added function: * handler_again___status_CHANGING_USER_SERVER(int *) Fixed indentation in handler_again___status_CONNECTING_SERVER	10 years ago
René Cannaò	8f3c0e1b2f	Simplifying MySQL_Session::Handler() , 2 ... Added functions: * handler_again___verify_backend_charset(); * handler_again___verify_init_connect(); * handler_again___verify_backend_autocommit(); * handler_again___verify_backend_user_schema(); * handler_again___status_SETTING_INIT_CONNECT(int *); * handler_again___status_CHANGING_SCHEMA(int *); * handler_again___status_CONNECTING_SERVER(int *);	10 years ago
René Cannaò	da8d6d8cf3	Simplifying MySQL_Session::Handler() , 1 ... Added functions: * void handler___status_WAITING_CLIENT_DATA___STATE_SLEEP___MYSQL_COM_QUERY___create_mirror_session() * int handler_again___status_PINGING_SERVER(); * void handler_again___new_thread_to_kill_connection();	10 years ago
René Cannaò	febd61bc9e	Merge branch 'PrepStmtExec' into 1.3.0-alpha ... Conflicts: include/MySQL_Protocol.h include/mysql_connection.h lib/Makefile lib/MySQL_Session.cpp	10 years ago
René Cannaò	604fa378d2	A lot of experimental code for prepared statements	10 years ago
René Cannaò	b8d3bd884c	Added more memory metrics #634 ... * mysql_backend_buffers_bytes * mysql_frontend_buffers_bytes * mysql_session_internal_bytes * ConnPool_memory_bytes	10 years ago
René Cannaò	43f77f516f	Internal timers metrics #635 ... Added status variables: * Backend_query_time_nsec * Query_Processor_time_nsec	10 years ago
René Cannaò	f4c7df34cf	Limit the amount of data received by a backend ... Issue #527 Limit the amount of data received by a backend during a single poll() iteration. Right now the default is mysql_thread___threshold_resultset_size*2, and it is arbitary. Unrelated to #527, MySQL_Connection::async_ping() was modified to return a different value in case of timeout	10 years ago
René Cannaò	17b7e1f609	Improve performance due to issue #606 ... jemalloc configured with purge:decay_time Temporary disabled jemalloc to test a heap profiler (heaptrack) MySQL_ResultSet::buffer_to_PSarrayOut() calls realloc() if the buffer preallocated is too big MySQL_Session::writeout() sends as much data as possible to the client	10 years ago
René Cannaò	5c9c8b9224	Monitor user can always login in admin with stats credentials ... This minor patch ensures that Monitor user can access the Admin module with stas credentials	10 years ago
René Cannaò	3de224d0df	Fix for bug #601 , SET SESSION character_set_server	10 years ago
René Cannaò	1372510965	Merge branch 'issue591' into v1.2.0	10 years ago
René Cannaò	e559cfefe5	Merge branch 'issue588' into v1.2.0 ... Conflicts: lib/ProxySQL_Admin.cpp	10 years ago
René Cannaò	4f6cd7d648	Be more explicit on Access Denied error ... Issue #591 Closes #591	10 years ago
René Cannaò	a7f7397d36	SET NAMES now allows quotes ... Closes #588 Also added new function trim_spaces_and_quotes_in_place()	10 years ago
René Cannaò	c16185042c	Merge branch 'issue526' into v1.2.0 ... Conflicts: include/proxysql_structs.h	10 years ago
René Cannaò	8b04641823	When connections are initialized, queries in mysql-init_connect are executed ... This allows to set custom variables like 'wait_timeout' or 'sort_buffer_size', or others. Issue #590. Closes #590	10 years ago
René Cannaò	e74df97d29	Implementation of variable max_allowed_packet ... This variable limits the amount of data that the client can send to the backend. Note that ProxySQL won't really limit the amount of data that the client can send to the proxy, but the amount of data that the prox can send to the backend. This commits also fixes issue #526 Closes #526	10 years ago
René Cannaò	d5597842fb	Added more verbose output for bug #586	10 years ago
René Cannaò	e99ddf107a	Fis for bug #586 ... mypolls.add() was called with wrong file description. This could cause corruption	10 years ago
René Cannaò	3992121dee	Minor bugfixes related to mirroring	10 years ago
René Cannaò	65e1ae2626	Implemented counter of active transactions #581	10 years ago
René Cannaò	1e817dc2b1	Removed a compiler warning on unused variable	10 years ago
René Cannaò	18f273210d	Drafting STMT_EXECUTE	10 years ago
René Cannaò	22dc1a017d	Code to support STMT_PREPARE ... Variable mysql-stmt_multiplexing is introduced too, but not active	10 years ago