proxysql

Commit Graph

Author	SHA1	Message	Date
Wazir Ahmed	80744b4488	Remove `stats` schema name from the query in stats user session Signed-off-by: Wazir Ahmed <wazir@proxysql.com>	5 months ago
Rahim Kanji	06e496b7c3	Added tracking of parameters: * client_encoding/names * datestyle * timezone/time zone * standard_conforming_strings	1 year ago
Rahim Kanji	391e4867fe	Add support for escaping single quotes and backslashes in connection parameters Surrounded values with single quotes when constructing connection strings, ensuring single quotes and backslashes within values are properly escaped as \' and \\.	1 year ago
Rahim Kanji	a3d29863e8	Adding SET TRANSACTION ISOLATION LEVEL * support	3 years ago
Rahim Kanji	7805924779	Feature: ProxySQL local DNS Cache	3 years ago
Javier Jaramago Fernández	e6083250b5	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-cluster_cmp_checksums	4 years ago
René Cannaò	5e68075edf	Cluster: Speed up processing of MySQL Query Rules Multiple changes: - Query_Processor stored the resultset of query rules loaded to runtime (previously this was only for query rules fast routing) - Admin returns the stored resultset (query rules and fast routing) when queries by Cluster - In khash replaced the hashing function from the built-in __ac_X31_hash_string to CityHash32 - When Cluster is used, it calls load_mysql_query_rules_to_runtime() passing the resultsets retrieved by the remote peer - Increased SQLite cache_size to ~50MB: this seems to be a very small optimization and probably it will be reverted - pull_mysql_query_rules_from_peer() uses transactions to write to mysql_query_rules_fast_routing - (important change) pull_mysql_query_rules_from_peer() verifies the checksum of MySQL Query ules before loading them to runtime	4 years ago
Javier Jaramago Fernández	7286b334d1	Add utility function to convert 'MYSQL_RES' into 'SQLite3_result'	4 years ago
Javier Jaramago Fernández	4ea7b750fd	Moved helper function 'proxy_mysql_stmt_close' from 'gen_utils' to 'MySQL_Protocol' #3525	5 years ago
Javier Jaramago Fernández	297bc8bae6	Refactored calls to 'mysql_stmt_close' into function holding preparation of 'MYSQL_STMT*' parameter #3525	5 years ago
René Cannaò	ce4a4a2464	Code cleanup and speeding compile time	6 years ago
René Cannaò	f3e7f03998	Implementation of COM_FIELD_LIST Port from 1.4.16 to 2.0.6	7 years ago
René Cannaò	ccf9b32332	Remove trailing semicolon in SET NAMES #1065	9 years ago
René Cannaò	a6c53d0d12	Revert "Refactor header includes."	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	861b12fe52	Minor performance improvements PtrArray is now header only Moved some function of MySrvConnList() into header	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	a7f7397d36	SET NAMES now allows quotes Closes #588 Also added new function trim_spaces_and_quotes_in_place()	10 years ago
iprunache	09d48a1355	#498 Validate variables from SET command	10 years ago
René Cannaò	76a217c839	Removed custom memory allocator Issue #487	10 years ago
René Cannaò	d699595890	First implementation to extract modifiers from comment (#166 )	11 years ago
René Cannaò	8b119f6ec5	A lot of code clean up	11 years ago
René Cannaò	125114b0d5	Work for facilitate debug in MySQL Thread (issue #198 ) In order to facilitate the reuse of code in Standard_ProxySQL_Admin.cpp : - moved remove_spaces() from Standard_ProxySQL_Admin.cpp to gen_utils.cpp - moved Standard_ProxySQL_Admin::SQLite3_to_MySQL() to MySQL_Session::SQLite3_to_MySQL() Moved few macros from Standard_Query_Processor.cpp to proxysql_macros.h Added functions: - MySQL_Session::SQL3_Session_status() - MySQL_Session::handler___status_WAITING_CLIENT_DATA___STATE_SLEEP___MYSQL_COM_QUERY_debug() - Standard_MySQL_Thread::SQL3_Thread_status() - MySQL_Threads_Handler::SQL3_Threads_status() (not completed) Modified class Query_Info to copy queries : this can be a small performance penalty, but can improve functionalities Added mysql commands: - DBG SESSION STATUS - DBG THREAD STATUS - DBG THREADS STATUS Added variable MySQL_Thread::thread_mutex , a mutex to protect the thread: this will be used to implement access to MySQL Thread via Admin MySQL_Thread now have a new per thread variable updated via Admin Interface : - mysql_thread___session_debug ProxySQL_Poll now counts number of poll() in variable "loops" If mysql_thread___session_debug is enabled and a query starts with "dbg " it is interpreted as a command for proxysql. In Standard_ProxySQL_Admin added a variable admin_mutex to protect the update of statistics. Fixed minor bugs.	11 years ago
René Cannaò	de7803370f	Fixed issue #2 Improved performance in MySQL_Data_Stream::array2buffer() Optimized class PtrSizeArray	11 years ago
René Cannaò	68d6786320	first commit	11 years ago

26 Commits (9ffc3f8d711d2f1d3373c91a135d40cbea202841)