832 Commits (7f6d64c3db2af3ca4e5c4e14ef79e55aa094ab4b)

Author	SHA1	Message	Date
René Cannaò	a97cb4fb35	Reset all statuses on CHANGE_USER #927 ... It resets: * backends * prepared statements handlers * others	9 years ago
René Cannaò	c3f84ff118	Added variable mysql-monitor_wait_timeout #951	9 years ago
René Cannaò	f183ea1651	Introduced command PROXYSQL FLUSH CONFIGDB #923 ... New command `PROXYSQL FLUSH CONFIGDB` allows to close and reopen configdb (`proxysql.db` on disk). Note: It is important that the (new) configdb is a valid one. A misconfigured configdb will cause undefined behaviors.	9 years ago
René Cannaò	f0f85a44fe	Introduced table stats.stats_mysql_users ... Example: ``` mysql> select * from stats_mysql_users; +----------+----------------------+--------------------------+ | username | frontend_connections | frontend_max_connections | +----------+----------------------+--------------------------+ | root | 0 | 10000 | | user1 | 0 | 10000 | | user2 | 1 | 10000 | +----------+----------------------+--------------------------+ 3 rows in set (0.00 sec) ```	9 years ago
René Cannaò	48f3a64324	Merge branch 'v1.4.0' of https://github.com/sysown/proxysql into v1.4.0	9 years ago
René Cannaò	45cfb14c39	Disable multiplexing for SQL_CALC_FOUND_ROWS #732 ... Port to 1.4.0	9 years ago
René Cannaò	c7cffc9ea7	More support for group replication	9 years ago
René Cannaò	d40374bcaa	Merge branch 'v1.4.0' of https://github.com/sysown/proxysql into v1.4.0	9 years ago
René Cannaò	a096164dd2	Various memory optimization	9 years ago
René Cannaò	63e86039e6	Added writer_hostgroup for GR	9 years ago
René Cannaò	6130cf61a1	2nd commit to support Darwin #930	9 years ago
René Cannaò	c89beb3113	First commit to support Darwin #930	9 years ago
René Cannaò	97f89b89c6	Disable epoll for FreeBSD #898	9 years ago
René Cannaò	abd83ff1a3	Compile 1.4.0 on on FreeBSD #898	9 years ago
René Cannaò	c3a435e2ef	Make idle threads optional #904	9 years ago
René Cannaò	2f65c2e48b	Evaluate enforce_autocommit_on_reads on PS #899 ... Variable mysql-enforce_autocommit_on_reads wasn't evaluate for prepared statements.	9 years ago
René Cannaò	28e609ab89	Workaround for mysql bug 66884 #873 ... Conflicts: include/mysql_connection.h	9 years ago
René Cannaò	4cb49992c1	Return an error for COM_PROCESS_KILL #858 ... Conflicts: lib/MySQL_Session.cpp	9 years ago
René Cannaò	e369076bfb	Merge pull request #880 from Dan83/master ... Replace the spinlock on ProxySQL_Admin::wrlock with a pthread mutex or wrlock	9 years ago
René Cannaò	669e6d3a20	Minor fixes for GR	9 years ago
Daniele	fda5470688	Replace the spinlock on ProxySQL_Admin::wrlock with a pthread mutex or wrlock	9 years ago
René Cannaò	f46afefd77	Made MyGR_monitor_node::idx_last_entry private	9 years ago
René Cannaò	5817905df2	Merge branch 'v1.4.0' into v1.4.0-GR ... Conflicts: lib/MySQL_HostGroups_Manager.cpp lib/MySQL_Monitor.cpp lib/ProxySQL_Admin.cpp	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	ee5158a46e	Improvements for sqlite3 #856	9 years ago
René Cannaò	45a5acd947	New variables to reduce memory footprint #766 #729 ... The 2 new variables are: * mysql-query_digests_max_digest_length : defines the maximum length of digest_text as reported in stats_mysql_query_digest * mysql-query_digests_max_query_length : defines the maximum query length processed when computing query's digest and digext_text	9 years ago
René Cannaò	a6c53d0d12	Revert "Refactor header includes."	9 years ago
René Cannaò	8768acf5a5	Third commit for GR support	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	7ea78394f0	Second commit for GR support	9 years ago
René Cannaò	3c2ced2a7d	Drafting GR support	9 years ago
René Cannaò	124678603d	Merge branch 'v1.4.0-829' into v1.4.0	10 years ago
René Cannaò	dad8679904	Merge pull request #830 from satori/openssl_rand ... Use OpenSSL's rand as PRNG	10 years ago
René Cannaò	ba7e37091b	Speed up LOAD MYSQL SERVERS TO RUNTIME #829 ... This commit is able to speed up LOAD MYSQL SERVERS TO RUNTIME up to 10x for very large mysql_servers table with tens of thousands of servers. Main improvements: * removed 1 unnecessary call to `generate_mysql_servers_table()` * replaced 1 call to `generate_mysql_servers_table()` with UPDATE statements when necessary * implemented new function `servers_add()` that replaces `server_add()` to perform bulk operation * replaced calls to `sqlite3_exec()` with proper parameters bindings * use of multirows INSERT statements (32 rows at the time) Miror improvements: * added new variable mysql-hostgroup_manager_verbose , 1 by default for backward compatibility and debugging * in not debug mode, access to HGM db has no shared cache * in not debug mode, tables in HGM have checks disabled Further note: * Once issue #797 is completed, `mysql_servers` in MyHGM can be simplified further	10 years ago
Maxim Bublis	0d71992098	Use OpenSSL's rand as PRNG	10 years ago
Maxim binopt	d4d17584f3	Change sticky_flag realization to next_query_flagIN realization.	10 years ago
Maxim binopt	408c279ef2	Added sticky flag realization	10 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	10 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	10 years ago
René Cannaò	3d7c96f517	Added variable mysql-forward_autocommit #813	10 years ago
René Cannaò	fa4b41bdb0	Merge branch 'v1.4.0-802' into v1.4.0	10 years ago
René Cannaò	0855e898fc	Support USE dbname as COM_INIT_DB #718	10 years ago
René Cannaò	06d7649ffc	Reduce allocations in SQLite3_row #809 ... This optimization, combined with the optimization already applied in #802, improves the execution time of LOAD MYSQL USERS TO RUNTIME by 12x	10 years ago
René Cannaò	afea6885b8	Merge branch 'v1.3.0' into v1.3.1-20161127 ... Conflicts: lib/mysql_connection.cpp	10 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.	10 years ago
René Cannaò	6b4052e5f9	Possible fix for race condition of #774	10 years ago
René Cannaò	de4f71bffa	Merge branch 'v1.3.0' into v1.3.1-dev ... Conflicts: deps/Makefile include/thread.h lib/MySQL_Monitor.cpp lib/thread.cpp src/main.cpp	10 years ago
René Cannaò	c68bde68ee	Minor optimizatin sqlite3db	10 years ago
René Cannaò	0622ad77ad	Various tuning to reduce memory footprint ... Monitor threads are started: * without arena cache * with 64KB stack malloc_conf changed from: xmalloc:true,lg_tcache_max:16,purge:decay to: xmalloc:true,lg_chunk:18,lg_tcache_max:12,purge:ratio Conflicts: lib/MySQL_Monitor.cpp	10 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()	10 years ago
René Cannaò	b89de59f06	Changed transaction_persistent=1 by default #793 ... Supports upgrade from previous versions	10 years ago
René Cannaò	0ff1327620	Merge branch 'v1.3.1-connthr' into v1.3.1-dev	10 years ago
René Cannaò	6ec19d111f	Reduced memory footprint ... Thread::start() accepts 2 argument: * stack size * whatever use or not jemalloc MySQL_Monitor is now using pthread	10 years ago
René Cannaò	159176627d	Thread to reset connections	10 years ago
René Cannaò	7f8f0fc0df	Implementation of mysql_query_rules.multiplex #594	10 years ago
René Cannaò	4dcd50dd39	Merge branch 'v1.3.0'	10 years ago
René Cannaò	8074e738ed	Added support for STMT_SEND_LONG_DATA #764	10 years ago
René Cannaò	311db6a681	Improving support for RE ... Added re_modifiers in mysql_query_rules	10 years ago
René Cannaò	dbfc0f5395	Merge branch 'v1.3.0' into pcre2	10 years ago
René Cannaò	d12b7cf55c	Return error in resultset , #750 ... Depending from the query, an error "Query execution was interrupted" can be returned either as: * a standalone ERR Packet (previously handled) * an ERR Packet at the end of a result set : this commit handle this case	10 years ago
René Cannaò	242384a7fb	Check timeout only if poll() timeouts ... Main MySQL threads will only heck for timeout in data streams if poll() has timed out	10 years ago
René Cannaò	bf6c93cb16	Killed queries now return 1907 #750	10 years ago
René Cannaò	005fcfc608	Adding commit version	10 years ago
René Cannaò	fdf22675b6	Adding support for PCRE ... Added pcre-8.39 Introduced new variable mysql-query_processor_regex: - 1 : PCRE - 2 : RE2 (default)	10 years ago
René Cannaò	d1b40f7368	Added new variable mysql-query_digests_lowercase	10 years ago
René Cannaò	1287a6edcf	Removed stmt_info from stmt_execute_metadata_t ... Was unused	10 years ago
René Cannaò	05d9655ef9	Improving performance on MySQL_Session::IdleTime() ... This affects the epoll_threads. Will be way faster to determine if the connection is idle	10 years ago
René Cannaò	f4574be9cf	Improved memory statistics for epoll threads	10 years ago
René Cannaò	8322e4a62a	Added variable session_idle_show_processlist ... Idle sessions (as defined by session_idle_ms) are not showed in processlist by default. If session_idle_show_processlist==true, they will show	10 years ago
René Cannaò	249511c15c	Use of mutex on epoll implementation	10 years ago
René Cannaò	accba511ef	Use different function for idle threads	10 years ago
René Cannaò	e2b155a7a4	First attempt for an hybrid poll/epoll implementation	10 years ago
René Cannaò	f9177ac029	Added variable mysql-session_idle_ms	10 years ago
René Cannaò	5f6403f31a	Maintenance thread now checks for wait_timeout	10 years ago
René Cannaò	9113ebb758	Adding session map for epoll()	10 years ago
René Cannaò	ec896b6901	More bug fix for epoll	10 years ago
René Cannaò	cf29047557	Trying epoll()	10 years ago
René Cannaò	bfbc3da811	Experimental support for maintenance thread ... This mysql thread will be used only to hold long idle connections	10 years ago
René Cannaò	4d4f9b0da6	Bug fixes for REUSEPORT	10 years ago
René Cannaò	b93cc4b6bc	Further testing implementation of SO_REUSEPORT	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	4151d50b5d	Updating version	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	ea086d8572	Preparation for v1.2.4	10 years ago
René Cannaò	2150d53c0c	Merge branch 'master' into v1.2.4	10 years ago
René Cannaò	bf894f4ca5	Moved some MYSQL_COM_QUERY_command in right file	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	505196fd6b	Implemented recycling of stmt_id ... Once stmt_id aren't used anymore, they can be reused	10 years ago
René Cannaò	5330000348	Added variables to control prepared statements ... - mysql-max_stmts_per_connection - mysql-max_stmts_cache	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	3380f6df48	Adding parsing for several SQL commands ... ALTER VIEW CALL CHANGE MASTER CREATE DATABASE CREATE INDEX CREATE SCHEMA CREATE TABLE CREATE TEMPORARY CREATE TRIGGER CREATE USER CREATE VIEW DESCRIBE DROP TABLE DROP TRIGGER DROP USER DROP VIEW FLUSH GRANT KILL LOCK TABLE LOAD OPTIMIZE RENAME TABLE RESET MASTER RESET SLAVE REVOKE SAVEPOINT TRUNCATE TABLE UNLOCK	10 years ago
René Cannaò	c8d92b05d3	Preparation to compile on Ubuntu16	10 years ago
René Cannaò	e1d636b717	Merge branch 'v1.2.3-691' into v1.2.3	10 years ago
René Cannaò	128ff3deda	Introduce new variable admin-hash_passwords #676 ... New variable admin-hash_passwords , default true When set, passwords in mysql_users are automatically hashed in runtime when running LOAD MYSQL USERS TO RUNTIME. For backward compatibility, passwords in mysql_users in memory and disk aren't automatically hashed. Although, they can be easily hashed running SAVE MYSQL USERS TO MEMORY (and eventually SAVE MYSQL USERS TO DISK) immediately after running LOAD MYSQL USERS TO RUNTIME	10 years ago
René Cannaò	8ce083fb20	Testing pthread mutex for MHM #644 ... If MHM_PTHREAD_MUTEX is defined MySQL_HostGroups_Manager.h , MySQL_HostGroups_Manager() is compiled using pthread mutex instead od spin loop. As a lot of computation is protected by mutex, maybe it is better not to use spin loop.	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	861b12fe52	Minor performance improvements ... PtrArray is now header only Moved some function of MySrvConnList() into header	10 years ago
René Cannaò	be063707e9	MySrvConnList::conns is now private ... This commit is a preparation to convert conns from an array to a map	10 years ago
René Cannaò	7d3814e5b9	Scalability improvements #644 ... Some minor yet important tweak to spinloop Replaced rand() with fastrand()	10 years ago
René Cannaò	99abb48c21	Implementation of runtime_mysql_users #691	10 years ago
René Cannaò	21fdb12e0b	Support for PREPARE (text protocol) #684 ... Added queries EXECUTE and DEALLOCATE PREPARE in Query Processor PREPARE automatically disables multiplexing	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	7446bf7189	Merge branch 'v1.2.2-669' into v1.2.2	10 years ago
René Cannaò	7f652375b5	Merge branch 'v1.2.2-644' into v1.2.2	10 years ago
René Cannaò	84107ede5c	Merge branch 'v1.2.2-671' into v1.2.2	10 years ago
Daniël van Eeden	71d4598ebd	Add missing vector include ... Related issue: https://github.com/sysown/proxysql/issues/671	10 years ago
René Cannaò	b58bea6022	Added variable monitor_slave_lag_when_null #669 ... When a server reports `Seconds_Behind_Master=NULL`, it replication lag is assumed to be mysql-monitor_slave_lag_when_null	10 years ago
René Cannaò	80dbd5e897	Updated PROXYSQL_VERSION to 1.2.2	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	7dec343d82	Implemented LOAD SCHEDULER FROM CONFIG , #658 ... Command "LOAD SCHEDULER FROM CONFIG" is now implemented. Config file can also be read with --initial, --reload, and when a db file is not present yet. An example was added in src/proxysql.cfg	10 years ago
René Cannaò	dfba2422b7	Implementation of scheduler.active #649	10 years ago
René Cannaò	e731d64f06	Adding _us extensions in Monitor tables #650	10 years ago
René Cannaò	1dce27d2ec	Merge branch 'master' into v1.2.2	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
Voro	b5b0d03662	Assign hostgroup_id to Monitor_State_Data, fixes laggy backends not being shunned.	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
René Cannaò	d9b93b3937	Added new var mysql-query_processor_iterations ... When query rules are processed, even if flagOUT is set rules are processed in numerical order. This new variable allows to jump back (reset rule_id to 0) N amount of times. Using this variable is possible to implement loops. Futhermore, a loop is possible with only one rule setting flagIN=flagOUT . The default is 0. The maximum value is 1000000 .	10 years ago
René Cannaò	5125067643	Merge branch 'v1.2.2' into 1.3.0-port122 ... Conflicts: lib/Makefile lib/ProxySQL_Admin.cpp lib/Query_Cache.cpp	10 years ago
René Cannaò	6439cedef8	Changed version to 1.2.2-RC ... To avoid confusion	10 years ago
René Cannaò	b5fb363d1c	Merge branch 'v1.2.2-issue140' into v1.2.2	10 years ago
René Cannaò	f50e95f1f1	Exporting QC metrics via SQL3_getStats , #140 ... Still a draft	10 years ago
René Cannaò	41b2adc85f	Adding comment field per issue #643 ... Added: * scheduler.comment VARCHAR NOT NULL DEFAULT '' Like the other tables, scheduler supports online upgrade from previous version (without such field) at startup.	10 years ago
René Cannaò	07a0e6bab6	Adding comment field per issue #643 ... Added: * mysql_query_rules.comment VARCHAR * mysql_replication_hostgroups.comment VARCHAR * mysql_servers.comment VARCHAR NOT NULL DEFAULT '' All these tables support online upgrade from previous version (without such fields) at startup. Introduced also a parser for escaping strings with single quotes: double quotes are allowed without extra escaping	10 years ago
René Cannaò	25ae5b40b2	Drafting configuration of QC ... Related to issue #171 Added variable mysql-query_cache_size_MB Also removed compiling of simple_kv.cpp Conflicts: lib/Makefile	10 years ago
René Cannaò	d276262ebe	Drafting configuration of QC ... Related to issue #171 Added variable mysql-query_cache_size_MB Also removed compiling of simple_kv.cpp	10 years ago
René Cannaò	c710f54987	Compiling optimization ... * converted MySQL_Authentication to use unsorted_map instead of btree_map * Query_Cache now uses pointers to KV_BtreeArray * removed some unnecesary headers	10 years ago
René Cannaò	fe39671edf	Adding comment field per issue #643 ... Added: * scheduler.comment VARCHAR NOT NULL DEFAULT '' Like the other tables, scheduler supports online upgrade from previous version (without such field) at startup.	10 years ago
René Cannaò	a9395cd087	Adding comment field per issue #643 ... Added: * mysql_query_rules.comment VARCHAR * mysql_replication_hostgroups.comment VARCHAR * mysql_servers.comment VARCHAR NOT NULL DEFAULT '' All these tables support online upgrade from previous version (without such fields) at startup. Introduced also a parser for escaping strings with single quotes: double quotes are allowed without extra escaping	10 years ago
René Cannaò	304944a194	Continuing work to support prepared statements ... Still buggy	10 years ago
René Cannaò	dd00c3f8d0	Compiling optimization ... * converted MySQL_Authentication to use unsorted_map instead of btree_map * Query_Cache now uses pointers to KV_BtreeArray * removed some unnecesary headers	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	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	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	dc4bc5e3db	Adding some documentation/comment	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	0a00ab0f99	Start collect memory metrics #634 ... * SQLite3 memory * number of MySQL Thread workers * number of MySQL Monitor workers	10 years ago
René Cannaò	2891886563	Bugfix on (dis/en)abling Monitor #633	10 years ago
René Cannaò	1f3094b930	Disable and enable Monitor at runtime #633 ... Added new variable: mysql-monitor_enabled	10 years ago
René Cannaò	2d345d4220	Implementation of issue #630	10 years ago
René Cannaò	4b14f4e3f3	Changing version back from 1.3 to 1.2.1	10 years ago
René Cannaò	98f48e2443	Deprecated unused variables #593 ... Deprecated: * mysql-monitor_query_variables * mysql-monitor_query_status * mysql-monitor_timer_cached	10 years ago
René Cannaò	d329bca2b7	Update version number	10 years ago
René Cannaò	3b8c6e5bf4	New default number of Monitor threads ... Monitor threads = MySQL Threads * 2	10 years ago
René Cannaò	223406ca7a	A lot of code cleanup	10 years ago
René Cannaò	86ac7de441	Commenting code to remove from Monitor	10 years ago
René Cannaò	d59ee332ac	Implementation of thread pool on Monitor ... For connect, ping and read_only	10 years ago
René Cannaò	f3899950e5	Adding thread pool for Monitor Ping	10 years ago
René Cannaò	af69092d84	New implementation of read_only check #628	10 years ago
René Cannaò	b1292f8ba4	Reimplementing MySQL Monitor #628 ... Implementation of connect and ping	10 years ago
René Cannaò	c6b06b3b4b	Version 1.2.1	10 years ago
René Cannaò	86c75085c0	Upgrade to version v1.2.0k	10 years ago
René Cannaò	13c9fe0ebb	Support extra syntax in Admin module ... - SELECT @@max_allowed_packet - SELECT @@variable - SHOW VARIABLES LIKE - SHOW VARIABLES WHERE	10 years ago
René Cannaò	454713513b	Upgrade to v1.2.0j	10 years ago
René Cannaò	17c62a89bb	Moving MySQL_Monitor definition in header file ... Also trying to investigate why Valgrind is reporting errors	10 years ago
René Cannaò	e25f157ee7	Added option -M to disable monitoring module	10 years ago
René Cannaò	60b3dcaadf	More on sha1_passs on MySQL_Authentication() ... MySQL_Authentication() is now able to keep track of sha1_pass between LOAD MYSQL USERS TO RUNTIME wothout the need of a new user uathentication	10 years ago
René Cannaò	625c969a5d	Use hash password in mysql_users ... This feature is not completed yet. libmariadb/password.c is patched to use either password or sha1(password) Class MySQL_Connection_userinfo() is expanded to also support sha1_pass Inroduced MySQL_Authentication::set_SHA1() to store this information at runtime only Added several auxiliary functions	10 years ago
René Cannaò	e559cfefe5	Merge branch 'issue588' into v1.2.0 ... Conflicts: lib/ProxySQL_Admin.cpp	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	17a946dfcf	Version 1.2.0i	10 years ago
René Cannaò	5539da7341	Merge branch 'crashthread' into v1.2.0	10 years ago
René Cannaò	f0416937cf	Added table runtime_global_variables	10 years ago
René Cannaò	749e284514	More verbose output in proxysql_error() and proxysql_warning()	10 years ago
René Cannaò	fcdb773aee	Upgraded version number to 1.2.0h	10 years ago
René Cannaò	65e1ae2626	Implemented counter of active transactions #581	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
René Cannaò	0ed51d61db	Drafting MySQL_Protocol::generate_STMT_PREPARE_RESPONSE()	10 years ago
René Cannaò	ddd0ad9032	Preparing the handling of _MYSQL_COM_STMT_PREPARE	10 years ago
René Cannaò	91e0bb2b82	Preparing more test case for prepared stataments	10 years ago
René Cannaò	79d70b3136	For on Scheduler , issue #578 ... Scheduler is almost completed. proxysql forks and call external scripts	10 years ago
René Cannaò	bda2cf4350	Drafting Scheduler ... Scheduler is being implemented as part of the Admin module. Added table scheduler Added table runtime_scheduler Implemented commands: - [LAD|SAVE] SCHEDULER [FROM|TO] [DISK|MEMORY|RUNTIME]	10 years ago
René Cannaò	0712132834	Upgraded to version v1.2.0g	10 years ago
René Cannaò	d885d4a737	Implementation of max retries ... Added global variables mysql-query_retries_on_failure (default 1) Added new field mysql_query_rules.retries (default NULL)	10 years ago
René Cannaò	884724c110	Drastically reduce restart time ... Issue #576 Added some inline timers Reduced main loop sleep from 1 sec to 0.5 sec Admin module is signaled to quit ASAP MySQL Threads are signaled to quit ASAP	10 years ago
René Cannaò	9318d1a815	More matching criteria ... Issue #537 mysql_query_rules now matches also on : - client_addr - proxy_addr - proxy_port - digest	10 years ago
René Cannaò	65f6dbc22d	Extended mysql_query_rules with new fields ... Fields present but not supported yet - client_addr - proxy_addr - proxy_port - digest - log	10 years ago
René Cannaò	8e81495bee	Improved logging ... Added logging information for: - client - server - hostgroup_id - digest - duration	10 years ago
René Cannaò	31ac6625f6	Logging improvements, related to #561 ... - added new function realtime_time() to get real time - added support for multiple events, default PROXYSQL_QUERY - MySQL_Event::write() will perfom a different action depending from log_event_type - rewrote part of eventslog_reader_sample.cpp: - it had few bugs - MySQL_Event::read() will perform a different action depending from log_event_type - time are printed in real time and not monotonic time - all info about a query are printed in one line	10 years ago
René Cannaò	7349c13db7	Changed version to 1.2.0f	10 years ago
René Cannaò	d3767101d0	Added support for ssl cipher ... Issue #565	10 years ago
René Cannaò	4fb78b90ba	Drafting support for Prepared Statements	10 years ago
René Cannaò	510dde94a6	Merge branch 'max_latency_ms' into v1.2.0	10 years ago
René Cannaò	0f70d24b13	Merge branch 'ssl' into v1.2.0	10 years ago
René Cannaò	da9b669bed	Merge branch 'MoreResultsExists' into v1.2.0 ... Conflicts: include/mysql_connection.h lib/mysql_connection.cpp	10 years ago
René Cannaò	fe12d26fe4	Implementation of mysql-connection_max_age_ms ... If a connection has a lifetime greated than mysql-connection_max_age_ms , it is dropped See #563	10 years ago
René Cannaò	22a4ad3454	Reducing the size of MySQL_Connection	10 years ago
René Cannaò	4d1d30e4cc	Reducing the size of MySQL_Connection ... Freed some bytes reordering structs	10 years ago
René Cannaò	ffd39707db	Support for SERVER_MORE_RESULTS_EXISTS #547	10 years ago
René Cannaò	517c35f25f	Renamed function ... Renamed MySQL_HostGroups_Manager::set_server_current_latency_ms() to MySQL_HostGroups_Manager::set_server_current_latency_us()	10 years ago
René Cannaò	0fef6b544c	Added global variables mysql-default_max_latency_ms	10 years ago
René Cannaò	73cc0280ea	Updated version to v1.2.0e	10 years ago
René Cannaò	d847e9699e	Added variables for SSL connections to backends #552 ... Variables added: * mysql-ssl_p2s_ca * mysql-ssl_p2s_cert * mysql-ssl_p2s_key	10 years ago
René Cannaò	9019c6b3d5	Added columns use_ssl and max_latency_ms to mysql_servers ... These two new columns will be used to: - enable SSL on a per server basis - define maximum latency for a server to be consider usable: this will be a key element for multi DC support	10 years ago
René Cannaò	690c1e619f	Micro-optimization in MySQL_Connection_userinfo struct	10 years ago
René Cannaò	7a08d810a9	Implementation of mysql-monitor_ping_max_failures #544 ... If a server misses mysql-monitor_ping_max_failures heartbeats (pings) it is temporary disabled	10 years ago
René Cannaò	fc9ab855da	First draft for bugs #543 ... When a server isn't responding to ping, it is flagged as shunned and all the connections need to be dropped. All the connections must be dropped before the server is brought back online	10 years ago
René Cannaò	99bb540e1d	First attempt to have ping timeout (issue #535) ... Added state ASYNC_PING_TIMEOUT that happens when sess->thread->curtime >= wait_until	10 years ago
René Cannaò	bf0a214e4f	Added function close_mysql() ... close_mysql() is a replacement for mysql_close() It tries to avoid blocking while sending the QUIT command	10 years ago
René Cannaò	f3b1c79146	Upgraded to version v1.2.0d	10 years ago
René Cannaò	05bec56359	Merge branch 'onupgrade' into v1.2.0	10 years ago
René Cannaò	e4a1066484	Upgrade from mysql_query_rules ... mysql_query_rules table is changing from version to version. In order to provide online upgrade, a new function was added: - ProxySQL_Admin::disk_upgrade_mysql_query_rules()	10 years ago
René Cannaò	67cb0627c4	Minor optimizations in Query_Processor	10 years ago
René Cannaò	968be53f42	Upgrade jemalloc from 3.6.0 to 4.1.0	10 years ago
René Cannaò	52d07c3d94	Removed libinjection	10 years ago
René Cannaò	639cb0d1e5	Optimizations ... - attempt to remove libinjection - wrote a custom strcasecmp	10 years ago
René Cannaò	1ec7daf8bd	Reducing the size of MySQL_Thread	10 years ago
René Cannaò	b6a6b43daa	Reducing the size of MySQL_Session	10 years ago
René Cannaò	fab056c033	Reducing the size of MySQL_Data_Stream	10 years ago
René Cannaò	c1a18aa2eb	Cleaned unused code ... Some legacy code is not currently used: - removed reference to MySQL_Data_Stream::move_from_OUT_to_OUTpending() - removed reference to MySQL_Data_Stream::PSarrayOUTpending	10 years ago
René Cannaò	6978b59485	Reducing the size of MySQL_Data_Stream	10 years ago
René Cannaò	53bc17092c	New implementation of fast forward , #528	10 years ago
René Cannaò	ad82034a11	Re-added support for debug ... to be tested	10 years ago
René Cannaò	66280b1bd3	Fixed a race condition in LOAD/SAVE MYSQL SERVERS	10 years ago
René Cannaò	e882029f52	Merge branch 'master' into v1.2.0 ... Solved conflicts (all realted to version number) in: Makefile docker/images/proxysql/centos7-build/proxysql.spec docker/images/proxysql/debian-7.8-build/proxysql.ctl docker/images/proxysql/debian-8.2-build/proxysql.ctl docker/images/proxysql/ubuntu-14.04-build/proxysql.ctl include/proxysql.h	10 years ago
René Cannaò	0e01e5e322	Mirroring bug fixes ... Handling of error_msg Fixed crashed on SHOW PROCESSLIST	10 years ago
René Cannaò	4cc6b3ca82	Preparation for 1.2.0	10 years ago
René Cannaò	bc8c5e175a	Added column mirror_flagOUT in mysql_query_rules ... Mirroring starts when either mirror_hostgroup or mirror_flagOUT is set	10 years ago
René Cannaò	2b0510b973	Upgrade to v1.1.2 ... Upgrade to v1.1.2 Also fixed a minor bug in ProxySQL_Admin::get_variables_list()	10 years ago
René Cannaò	2e276f06f4	Second commit to implement mirroring ... Expanded table `mysql_query_rules` to add `mirror_hostgroup` Expanded struct `_Query_Processor_rule_t` and class `Query_Processor_Output` to support `mirror_hostgroup` Added new variable `mirror_hostgroup` in `MySQL_Session` The following logic ensure that a mirror_hostgroup set when processing the query in the original session is preserved when reprocessing the query in the mirror session: * when a new mirror session is *created* `mirror_hostgroup` is set according to the result of Query_Processor * when a mirror session is *executed* , `mirror_hostgroup` is copied into `default_hostgroup` Current limitations: * queries larger than 15MB aren't mirrorred * upgrade from 1.1 is still not possible it will wipe table mysql_query_rules	10 years ago
René Cannaò	c101fad268	First draft on mirroring feature ... Add new variable MySQL_Session::mirror (false by default) Add new struct MySQL_Session::mirrorPkt (false by default) These functions return immediately if this is a mirror session: * MySQL_Protocol::generate_pkt_EOF() * MySQL_Protocol::generate_pkt_ERR() * MySQL_Protocol::generate_pkt_OK() * MySQL_Protocol::generate_pkt_column_count() * MySQL_Protocol::generate_pkt_field() * MySQL_Protocol::generate_pkt_row3() MySQL_ResultSet::MySQL_ResultSet() exits almost immediately if this is a mirror session Most of the code of these functions is not executed if this is a mirror session: * MySQL_ResultSet::add_eof() * MySQL_ResultSet::get_resultset() In MySQL_Session::writeout() : * `client_myds->write_to_net_poll()` is called only if this is not a mirror session In MySQL_Session::handler(): * if query is a `SELECT` (hardcoded for now) : ** create a new session and mark it as `mirror=true` ** duplicate the query and send it to the new session * if `mirror==true` : ** pretend to read a new query from c`lient_myds` ** proceed normally (with the only exception that no data can be sent to a client) In MySQL_Thread::process_all_sessions() : * if `mirror==true` and `status==WAITING_CLIENT_DATA` it means the session is "completed" so it get destroyed Limitations: * it currently doesn't support large packets * doesn't support different charset * doesn't support transactions	10 years ago
iprunache	608175ad10	498 Rewrite SET command with equivalent UPDATE	10 years ago
iprunache	09d48a1355	#498 Validate variables from SET command	10 years ago
Ionut Prunache	50b3e3191b	Revert "T87 Consul integration"	10 years ago
Ionut Prunache	4dc0fa720f	Revert "T92 add consul script path variable"	10 years ago
iprunache	c8fcc22952	T92 Renamed proxysql-consul script path variable	10 years ago
iprunache	6a6f32c77e	T92 Added admin variable to configure path to proxysql-consul script	10 years ago
iprunache	65ce2a154a	#T92 Trimmed trailing whitespace ... Some IDE’s and editors do this on save.	10 years ago
Ionut Prunache	c47767c74e	Merge pull request #481 from sysown/T87_consul_distributed_config ... T87 Consul integration	10 years ago
René Cannaò	18b81d2451	Merge branch 'EthanBlackburn-checksum' into beta7	10 years ago
René Cannaò	435bcef707	Merge branch 'checksum' of https://github.com/EthanBlackburn/proxysql into EthanBlackburn-checksum ... Conflicts: lib/ProxySQL_Admin.cpp	10 years ago
René Cannaò	c6b7f6db52	Merge branch 'servers_version' into beta7	10 years ago
René Cannaò	a3dafd830e	Added status variable Servers_table_version ... This status variable is incremented every time mysql_servers table is reloaded	10 years ago
René Cannaò	6b6dab456b	Code clean up for #450	10 years ago
René Cannaò	31092099fb	Deprecate mysql_sessions_connections_handler ... Issue #540 MySQL_Thread:mysql_sessions_connections_handler is not used anymore	10 years ago
René Cannaò	53b3c74425	Added table runtime_mysql_query_rules (#489)	10 years ago
René Cannaò	376b037585	Added support for runtime mysql servers tables ... Issue #488 - runtime_mysql_replication_hostgroups - runtime_mysql_servers	10 years ago
René Cannaò	f2f5a46c1e	Changed to version 1.1.1.beta7	10 years ago
René Cannaò	6438ba2ff7	Removed references to generate_pkt_row2 ... Related to issue #486	10 years ago
René Cannaò	379eee0ca4	Merge branch 'issue487' into beta7	10 years ago
René Cannaò	01cf99f16d	Merge branch 'T88' into beta7	10 years ago
René Cannaò	9283d22634	Changed version number to 1.1.1.beta6	10 years ago
René Cannaò	76a217c839	Removed custom memory allocator ... Issue #487	10 years ago
René Cannaò	b5988b5789	Added a buffer for MySQL_ResultSet (#486)	10 years ago
René Cannaò	88db7d8542	Implementation of enforce_autocommit_on_reads ... See issue #485	10 years ago
René Cannaò	9353560829	Added variable enforce_autocommit_on_reads ... Just the variable for now	10 years ago
iprunache	e369c20463	T87 Implemented command for saving mysql query rules config to cluster ... All save commands now make sure that the configs are first copied from runtime to memory before theyre read and that they are copied from memory to runtime after they are written	10 years ago
ethanblackburn	d3f3dbaed8	more whitespace	10 years ago
ethanblackburn	bf9b8f7510	whitespaces	10 years ago
ethanblackburn	5885e5f5c2	Add checksum mysql replication hostgroups command	10 years ago
ethanblackburn	2ab4833498	Add checksum function to SQLite3_result	10 years ago
iprunache	cda85bdf7f	T87 added code to run external middlemna script and pass it config and config type as params	10 years ago
iprunache	60a51b3d73	T87 added mock command	10 years ago
René Cannaò	f40affc361	Removed variable mysql-bug_mdev_8338 ... It seems that bug https://mariadb.atlassian.net/browse/MDEV-8338 is so severe that bypassing it from ProxySQL is not that easy. If affected by https://mariadb.atlassian.net/browse/MDEV-8338 , a user should disable mysql-multiplexing	10 years ago
René Cannaò	79ab0221fc	mysql_servers supports status=4 ... This is MYSQL_SERVER_STATUS_SHUNNED_REPLICATION_LAG Should fix issue #475	10 years ago
ethanblackburn	01420e5e26	Remove old code	10 years ago
ethanblackburn	26235f9c56	Add CHECKSUM command	10 years ago
René Cannaò	f70574ba67	Version 1.1.1.beta5	10 years ago
René Cannaò	caec52d23b	Increased QUERY_DIGEST_MAX_LENGTH ... from 7000 to 65000	10 years ago
René Cannaò	efbdf3b617	Try to free mysql buffers when possible ... Free mysql->net.buff when beyond 64KB	10 years ago
René Cannaò	a625ce5633	Added admin-version in global variables	10 years ago
René Cannaò	d0cabf1a9e	Better handling of bug MDEV-8338 ... Related to bug https://mariadb.atlassian.net/browse/MDEV-8338 . Created new variable: mysql-bug_mdev_8338 If this variable is set, multiplexing is disabled if a query has NOW() or CURDATE()	10 years ago
René Cannaò	cfd0cf32e8	QueryParserArgs is moved into Query_Info ... This is a further attempt to reduce calls to malloc() QueryParserArgs is no longer a pointer, but a struct inside Query_info	10 years ago
René Cannaò	995203b6b3	Allocated buffer for first_comment only if needed ... Minor performance improvement to reduce the number of calls to malloc()	10 years ago
René Cannaò	a285b2ce94	Moving query digest table to std::unordered_map ... This is an attempt to track a possible memory leak or fragmentation	10 years ago
René Cannaò	4afebeb089	Upper limit of 7000 chars to query_digest	10 years ago
René Cannaò	b5792ad2cb	Disabling the smart handling of transactions #469 ... Moved some code from MySQL_Session:handler_special_queries() into two new functions: - MySQL_Session::handler_CommitRollback() - MySQL_Session::handler_SetAutocommit() These two new functions are called nowhere: de facto they are disabled	10 years ago
René Cannaò	59caf46326	Added variable mysql-multiplexing ... Related to issue #468 , primarily to work around bug https://mariadb.atlassian.net/browse/MDEV-8338	10 years ago
René Cannaò	34ca846630	ProxySQL Admin read_only mode #463 ... Features added: * added new global variable admin-read_only: it is possible to enable read_only changing this variable and running LOAD ADMIN VARIABLES TO RUNTIME * admin interface now replies to SHOW GLOBAL VARIABLES LIKE 'read_only' * added new command PROXYSQL READONLY to enable read only mode * added new command PROXYSQL READWRITE to disable read only mode : this is the only way to disable read only mode while global_variables is not readable Note that this doesn't prevent the execution of commands LOAD and SAVE : these commands need to be used with caution	10 years ago
René Cannaò	6b1a449260	Fix for bug #461 ... MySQL_Connection::~MySQL_Connection() now only attempts to send the QUIT command The connection is closed no matter if the server is present or not	10 years ago
René Cannaò	dd3b7e5a82	Removed any reference to MySQL_Session::pause ... the variable wasn't in used from long time	10 years ago
René Cannaò	97b3f3dca4	Improving performance in MySQL_Thread main loop ... Sessions are checked for inactivity once every 0.2s . Hardcoded for now	10 years ago
René Cannaò	7830689dd9	New event logger ... Implemented new event logger that will replace protobuf It uses the same encoding of mysql protocol Added also a reader in ./tools/	10 years ago
René Cannaò	ab3b737df1	Extending global mysql status ... In order to understand the performance improvement related to how ProxySQL filters autocommit/commit/rollback, the follows variables were added in GLOBAL MYSQL STATUS - Com_autocommit - Com_autocommit_filtered - Com_commit - Com_commit_filtered - Com_rollback - Com_rollback_filtered	10 years ago
René Cannaò	1188c7ebbf	Merge branch 'sqlite392' into v1.1.1	10 years ago
René Cannaò	6bcec542e7	Added function install_signal_handler()	10 years ago
René Cannaò	6b057435ae	Upgrade to Sqlite 3.9.2 ... - upgrade from 3.8.4 to 3.9.2 - moved back into deps directory	10 years ago
René Cannaò	f98eecbf4b	Merge branch 'logger' into v1.1.1	10 years ago
René Cannaò	ccef9a5670	Merge branch 'issue446' into v1.1.1	10 years ago
René Cannaò	29edfb2e3c	Merge branch 'QC2' into v1.1.1	10 years ago
René Cannaò	a63b7cf951	MySQL_Logger configuration ... - added global variable eventslog_filename - added global variable eventslog_filesize	10 years ago
René Cannaò	e43c7899c4	Track hostgroup in stats_mysql_query_digest #446	10 years ago
René Cannaò	4c937fa1bf	Query Cache timeout in milliseconds ... Issue #452 Closes #452	10 years ago
René Cannaò	5a54234364	Removed reference to query_SQL	10 years ago
René Cannaò	5eff88f24f	Changes on QC ... Summary: removed KV_Btree_Array.cpp removed query_SQL from MySQL_Data_Stream added some documentation for QC_entry_t Query_Cache::get() and Query_Cache::set() now requires also the length of the key Query_Cache::get() and Query_Cache::set() now process hk (the hash key) using the length of the key Query Cache enhancement on user/schema Query Cache now supports distinct entries based on user/schema . This is achieved passing to Query_Cache::set() and Query_Cache::get() the hash that identifies user and schema Test Plan: None Reviewers: rene Differential Revision: http://phab.sysown.com/D3	10 years ago
René Cannaò	5446ffaf7a	Merge pull request #451 from sysown/issue445 ... CLIENT_FOUND_ROWS and CLIENT_COMPRESS	10 years ago
René Cannaò	3098a94057	Merge pull request #448 from renecannao/freebsd_2 ... Compiling improvements : Linux/FreeBSD , gcc/clang	10 years ago
René Cannaò	60ddf5d8e4	Changes on QC ... removed KV_Btree_Array.cpp removed query_SQL from MySQL_Data_Stream added some documentation for QC_entry_t Query_Cache::get() and Query_Cache::set() now requires also the length of the key Query_Cache::get() and Query_Cache::set() now process hk (the hash key) using the length of the key	10 years ago
René Cannaò	5662c0ad05	Preparing release 1.1.0 ... Removed support for Ubuntu 12 Added support for Debian 7 Added support for Debian 8 Upgraded to version 1.1.0	10 years ago
René Cannaò	57a070f441	Removed more deprecated code ... And removed few compiler warnings	10 years ago
René Cannaò	95d2671a4e	Removed a lot of deprecated code	10 years ago
René Cannaò	15f6e22ee5	Add variable client_found_rows (#445) ... Close #445	10 years ago
René Cannaò	4fa1e91e95	Allow compiling with clang ... Added C++ headers file in cpp.h bug fix in xchg_32 : gcc ignores it, clang doesn't Replaced -rdynamic with --export-dynamic Removed the override of env variables CC , CXX , CFLAGS , CPPFLAGS and LIBS Fixed definition in MySQL_Monitor.cpp : gcc ignores it, clang doesn't Added a compile example text file	10 years ago
René Cannaò	f259b1fe99	last_insert_id musth be uint64_t ... In MySQL_Protocol::generate_pkt_OK converting last_insert_id from unsigned int to utin64_t	11 years ago
René Cannaò	ddbee060c5	Merge branch 'various'	11 years ago
René Cannaò	9396d52b77	Always compile jemalloc with cc	11 years ago
René Cannaò	3449ab0f59	Track and handle autocommit (#438) ... - implement new state CHANGING_AUTOCOMMIT - use mysql_autocommit_start() and mysql_autocommit_end()	11 years ago
René Cannaò	c3e6fda7a4	Track and handle autocommit (#438) ... - MySQL_Session::handler_special_queries() processes set autocommit from clients - to the client is always returned the autocommit value set in the session - set autocommit is either just acknowledged to the client, or forwarded to the backend based on the status of transactions - unless there are query rules to handle SET AUTOCOMMIT , the statement is forwarded to the first found active transaction: this assumes there is just one transactions. Although multiple transactions are possible, handling multiple transactions at the same time seems a dangerous adventure	11 years ago
René Cannaò	5ad97666f2	Improvement on MySQL_Logger ... added flush_log_unlocked() hardcoded max size for testing	11 years ago
René Cannaò	535030d546	MySQL_Logger starts logging using protobuf	11 years ago
René Cannaò	dbb9c111bb	Extending and testing MySQL_Logger()	11 years ago
René Cannaò	125cfa2c3b	First commit with MySQL_Logger	11 years ago
René Cannaò	6b05a69e1b	Improving query statistics/information ... Added MySQL_Session::RequestEnd() to wrap CurrentQuery.end() and other state changes : this to minimize bugs MySQL_Session::RequestEnd() sets query end time instead of Query_Info::end() MySQL_Session::RequestEnd() is called also in case of special queries handled by handler_special_queries()	11 years ago
Andrei-Adnan Ismail	b6f0b2710c	Merge with master #428	11 years ago
René Cannaò	726a198822	Improving variables name (#420) ... Renamed ping_interval_server to ping_interval_server_msec	11 years ago
René Cannaò	a9dd642a47	Improving variables name (#420) ... Renamed mysql-shun_recovery_time to mysql-shun_recovery_time_sec	11 years ago
René Cannaò	27ad3e6b6b	Improved handling of idle connections ... Idle connections are dropped more aggressively	11 years ago
Andrei-Adnan Ismail	ce8fd30fc2	#428 Add new variables in MyHGM->status to track server metrics	11 years ago
René Cannaò	2ab0ce82bf	Fix bug #417 ... Closes #417 Closes #418	11 years ago
René Cannaò	43656f781e	Query filtering #418 ... Minor fixes	11 years ago
René Cannaò	8dfde1735d	Merge pull request #412 from renecannao/replication_hostgroups ... Replication hostgroups	11 years ago
René Cannaò	e6dd56cf07	Added global variable mysql-monitor_writer_is_also_reader , #395 ... When this variable is set, a promoted master is also marked as slave	11 years ago
René Cannaò	c3c7be32b2	Removed read_only_action(SQLite3_result *) #395	11 years ago
René Cannaò	13ce24f17b	read_only_action() triggers a switch (#395) ... class MySQL_HostGroups_Manager() has now also access to admindb added function MySQL_HostGroups_Manager::purge_mysql_servers_table() to remove entries from mysql_servers table from within MyHGM purge_mysql_servers_table() and generate_mysql_servers_table() are called in multiple part of the code to get consistent view of mysql backends added function MySQL_HostGroups_Manager::read_only_action(char*,int,int) responsible for triggering a traffic switch	11 years ago
René Cannaò	b096ce5976	Adding global variables for replication hostgroups (#395)	11 years ago
René Cannaò	ee9b62c9de	Further work on #395 ... - implemented table monitor.mysql_server_read_only_log - implemented code to monitor and log read_only values - implemented new thread MySQL_Monitor::monitor_read_only() - skeleton for read_only_action()	11 years ago
René Cannaò	e2a457777f	Extended SAVE MYSQL SERVERS FROM RUNTIME (#395) ... ProxySQL_Admin::save_mysql_servers_runtime_to_database() now also calls MySQL_HostGroups_Manager::dump_table_mysql_replication_hostgroups()	11 years ago
René Cannaò	94fc45f9a7	MYHGM_MYSQL_REPLICATION_HOSTGROUPS (#396)	11 years ago
René Cannaò	ea15fd4681	Less aggressive multiplexing , #394	11 years ago
René Cannaò	dccc5b7f43	Added support for mysqldump ... Added 2 new functions to answer some of queries from mysqldump: ProxySQL_Admin::generate_show_fields_from() ProxySQL_Admin::generate_show_table_status() ProxySQL_Admin() replies with an OK or an artificial resultset to most of the queries from mysqldump	11 years ago
René Cannaò	cae71e0eb3	Implemented new column in myql_query_rules : match_digest (#390)	11 years ago
René Cannaò	d699595890	First implementation to extract modifiers from comment (#166)	11 years ago
René Cannaò	a2a4367248	Query_Processor::process_mysql_query() always returns a Query_Processor_Output object ... As query rules become more powerful, it makes more sense to always return a Query_Processor_Output	11 years ago
René Cannaò	c98a88f29b	Preparation to extract modifiers from comment (#166)	11 years ago
René Cannaò	921ccd5813	Bugfix on mysql_query_rules ... better handling of NULL fields	11 years ago
René Cannaò	42539a2379	Fix issues #177 related to LAST_INSERT_ID() ... Assumes that LAST_INSERT_ID() is always used in simple query like 'SELECT LAST_INSERT_ID()'	11 years ago
René Cannaò	b596350c06	Modified version: 0.2.0902 , 20150902 , Kleon ... Closes #379	11 years ago
René Cannaò	f5d5d527b2	Increased net_buffer_size to 32K ... Yet still hardcoded We must follow up on issue #262	11 years ago
René Cannaò	ec1df01a38	More improvement on mysql_use_result() , #342 ... Deprecated old MySQL_Session::MySQL_Result_to_MySQL_wire() Handled query cache in new MySQL_Result_to_MySQL_wire()	11 years ago
René Cannaò	2e50417232	Defined variable threshold_resultset_size , #342 ... If a resultset size goes beyond threshold_resultset_size , the resultset starts being sent to the client	11 years ago
René Cannaò	6fc9bb3dad	Status variables per #366 ... - Queries_backends_bytes_recv - Queries_backends_bytes_sent Closes #366	11 years ago
René Cannaò	4bf5fda572	Implemented variable threshold_query_length , #366	11 years ago
René Cannaò	8d6ec028f9	Removed variable mysql-connect_timeout_server_error	11 years ago