534 Commits (eb012cb782e47efc29bbd3228ee7dcd653dad68f)

Author	SHA1	Message	Date
René Cannaò	eb012cb782	Removed a not relevant verbose line	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	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	76a217c839	Removed custom memory allocator ... Issue #487	10 years ago
René Cannaò	501acd8b0c	Add a small pause in listener_add()	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
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	11 years ago
René Cannaò	dca5dd7e8f	Do not shun for error in replication lag ... error in retrieving replication lag does not shun a slave. See #479	11 years ago
René Cannaò	4b93a743e8	Fixed an incorrect parsing of comments	11 years ago
René Cannaò	08b18bd223	Added support for SHOW SCHEMAS in Admin	11 years ago
René Cannaò	ff0e14608a	Fix error on Server shutdown in progress ... Fix bug #476	11 years ago
René Cannaò	488f44b290	Keep multiplexing enabled for some variables ... These 2 commands do not disable multiplexing: - SELECT @@tx_isolation - SELECT @@version	11 years ago
René Cannaò	995fe515c9	Added support for SELECT @@version in Admin Module	11 years ago
René Cannaò	639c3d9d21	Generate core dump	11 years ago
René Cannaò	15195d1186	Prevent connection leak in case of failure ... Some failure (like connection timeout) could can cause connection leak	11 years ago
René Cannaò	e112e8cc63	Removed unnecessary file	11 years ago
René Cannaò	912a03c591	jemalloc lg_tcache_max:15 ... Changed lg_tcache_max:17 to lg_tcache_max:15 to reduce jemalloc memory footprint on system with low memory	11 years ago
René Cannaò	2ea4149b0b	Fixed accounting of Server_Connections_connected	11 years ago
René Cannaò	efbdf3b617	Try to free mysql buffers when possible ... Free mysql->net.buff when beyond 64KB	11 years ago
René Cannaò	5d56b6677e	Allow empty password for mysql-monitor_password	11 years ago
René Cannaò	a625ce5633	Added admin-version in global variables	11 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()	11 years ago
René Cannaò	3530f0b85b	Bugfix on mysql-eventslog_filename ... Allows mysql-eventslog_filename to have zero length	11 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	11 years ago
René Cannaò	4b1155e6c5	Reduce calls to malloc() ... myhash in Query_Processor::query_parser_update_counters() is now in the stack	11 years ago
René Cannaò	995203b6b3	Allocated buffer for first_comment only if needed ... Minor performance improvement to reduce the number of calls to malloc()	11 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	11 years ago
René Cannaò	89c7fad16e	Fixed bug in accounting Server_Connections ... Server_Connections_connected and Server_Connections_created were inverted	11 years ago
René Cannaò	abe1993439	Fix bug on commands on comments : bug #458	11 years ago
René Cannaò	4afebeb089	Upper limit of 7000 chars to query_digest	11 years ago
René Cannaò	4b95f47e5e	Fixed bug in count of connection	11 years ago
René Cannaò	8793a19eb3	Removed further code per #469	11 years ago
René Cannaò	81c12c7d8d	Added note about #469	11 years ago
René Cannaò	31300e75d4	Set default autocommit=1	11 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	11 years ago
René Cannaò	abef155790	Prevent "Unknown database" to shun backends ... Issue #464 Attempt to connect to a not existing schema caused the backend to be shunned. This patch fix this issue. Closes #464	11 years ago
René Cannaò	6c2b5d856a	Removed Makefile.BSD	11 years ago
René Cannaò	896a98bf46	Removed some compiler warnings	11 years ago
René Cannaò	224c8d05e4	More verbose output in case of error during query ... Closes #462	11 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	11 years ago
René Cannaò	394788a44e	Minor fix for #461 ... Applying 84274d9710 to this branch	11 years ago
René Cannaò	ae2f50bd32	Merge branch 'fix461' into adminRO	11 years ago
René Cannaò	ec48ff7c9c	Fix regression on #461 ... 461 causes a severe memory corruption	11 years ago
René Cannaò	f4f0b2892e	Disable multiplexing for connections to Admin #466	11 years ago
René Cannaò	a7353d0c47	Support Admin module as a MySQL backend #466 ... The follow states are disabled in Admin module is the backend: - CHANGING_USER_SERVER - CHANGING_SCHEMA - CHANGING_CHARSET - CHANGING_AUTOCOMMIT - mysql-monitor_username is always added as a possible user : this allows MySQL_Monitor to monitor the backends - admin-admin_credentials and admin-stats_credentials are always added as possible users - mysql-monitor_username , admin-admin_credentials and stats-admin_credentials do not shows in mysql_users table (by design) - the above users have a max_connections limit of 1000 (hardcoded)	11 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	11 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	11 years ago