557 Commits (4149a5eff16aeb88bceb2dbecbf2e2ae7f78729f)

Author	SHA1	Message	Date
René Cannaò	1414d4430f	Introduced new table stats_memory_metrics ... Here an example: ``` Admin> SELECT * FROM stats_memory_metrics ORDER BY variable_name; +----------------------+----------------+ | Variable_Name | Variable_Value | +----------------------+----------------+ | Auth_memory | 836 | | SQLite3_memory_bytes | 1636648 | | jemalloc_active | 3469312 | | jemalloc_allocated | 3055248 | | jemalloc_mapped | 14680064 | | jemalloc_metadata | 1480576 | | jemalloc_resident | 4542464 | | jemalloc_retained | 0 | | query_digest_memory | 459 | +----------------------+----------------+ 9 rows in set (0.00 sec) ```	9 years ago
René Cannaò	fe5783ebb4	Better memory metrics	9 years ago
René Cannaò	27e28a53ad	Servers did not recover from RO=1 to RO=0 #1039 ... Status of the server was not changed if: * was OFFLINE_HARD * was incorrectly present in myhgm.mysql_servers Added also a mutex to serialize the read_only actions	9 years ago
René Cannaò	4188d2009c	mysql_query_rules.OK_msg #1045 ... Extending mysql_query_rules with a new field: OK_msg If OK_msg is not NULL, an OK packet is sent to the client with an optional message as specified in OK_msg itself. If OK_msg is an not NULL empty string, an OK packet is sent to the client without any message. If both error_msg and OK_msg are present, error_msg is returned. This commit includes also few minor bugs, mostly related to typo that would prevent online upgrade of mysql_query_rules from early release of 1.4.0 .	9 years ago
René Cannaò	83053b39f3	Removing spinlock completely #977	9 years ago
René Cannaò	d63b4c886b	Remove spinlock from MySQL Thread #977	9 years ago
René Cannaò	fc58e516f3	Remove spinlock from StatCounters (unused) #977	9 years ago
René Cannaò	64eb4cda35	Remove spinlock from MySQL Auth #977	9 years ago
René Cannaò	5e05348b22	Remove spinlock from MySQL Logger #977	9 years ago
René Cannaò	826495da07	Remove spinlock from Admin #977	9 years ago
René Cannaò	281e9cd619	Remove spinlock from Query Processor #977	9 years ago
René Cannaò	aa8f0c5c43	Remove spinlock from class SQLite3DB #977	9 years ago
René Cannaò	080bb3d471	Big change to imporve how prepared statements work	9 years ago
René Cannaò	f550cf1340	Speeding up user management ... LOAD MYSQL USERS TO RUNTIME is not faster Introduced LOAD MYSQL USER username TO RUNTIME	9 years ago
René Cannaò	e2f0cc4a71	Merge branch 'v1.4.0-999' into v1.4.0	9 years ago
René Cannaò	a72906f069	Merge branch 'v1.4.0-mirrordebug' into v1.4.0	9 years ago
René Cannaò	4a6385a38d	Delayed multiplexing #999 ... Added new variable mysql-connection_delay_multiplex_ms to delay multiplexing when possible	9 years ago
René Cannaò	362c051d53	Adding likely/unlikely in header	9 years ago
René Cannaò	7823072dad	Unbalanced traffic with high weights #975 ... If total mysql_servers.weight per hostgroup was higher than 64K, traffic was unbalanced Conflicts: include/gen_utils.h lib/MySQL_HostGroups_Manager.cpp	9 years ago
René Cannaò	817cda3f12	New table stats_mysql_connection_pool_reset #753	9 years ago
René Cannaò	13cade1f77	Improving mirroring performance ... The commit introduces sessions caching, drastically reducing memory overhead in case of very high QPS	9 years ago
René Cannaò	b7ca1e1fde	Mirroring improvements test1	9 years ago
René Cannaò	c09190b193	Revert "Use OpenSSL's rand as PRNG" ... This reverts commit 0d71992098. Until it is found why it causes connections failures Conflicts: lib/MySQL_Protocol.cpp	9 years ago
René Cannaò	384c91b7ed	Merge branch 'v1.4.0-GR' into v1.4.0 ... Conflicts: src/main.cpp	9 years ago
René Cannaò	2403b177ef	More support for Group Replication ... Enforced max_writers Enforced writer_is_also_reader Increased the number of entries in mysql_server_group_replication_log to 100 per node Lowered the minimum value for mysql-monitor_groupreplication_healthcheck_interval to 50ms Lowered the minimum value for mysql-monitor_groupreplication_healthcheck_timeout to 50ms	9 years ago
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.	10 years ago
René Cannaò	28e609ab89	Workaround for mysql bug 66884 #873 ... Conflicts: include/mysql_connection.h	10 years ago
René Cannaò	4cb49992c1	Return an error for COM_PROCESS_KILL #858 ... Conflicts: lib/MySQL_Session.cpp	10 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	10 years ago
René Cannaò	669e6d3a20	Minor fixes for GR	10 years ago
Daniele	fda5470688	Replace the spinlock on ProxySQL_Admin::wrlock with a pthread mutex or wrlock	10 years ago
René Cannaò	f46afefd77	Made MyGR_monitor_node::idx_last_entry private	10 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	10 years ago
René Cannaò	790cc78acd	Return next_query_flagIN in qpo ... This is a minor improvement on pull request #825	10 years ago
René Cannaò	f35e853ecb	Merge pull request #825 from klinometr/1.4.0-sticky-flag ... Added sticky flag realization	10 years ago