3879 Commits (2.6.6)

Author	SHA1	Message	Date
Javier Jaramago Fernández	e91bcd2c81	Move Admin 'HTTP_Server' and 'RESTAPI' init to end of phase3 - Closes #4510 ... Prevents invalid accesses that this modules can perform on other yet non-initialized modules during boot process.	2 years ago
Rahim Kanji	8c92f9292a	A hostgroup can now be configured to have a maximum number of online servers simultaneously. Once this limit is reached, any new connections attempting to access the connection pool will be denied, and existing connections will gradually be reassigned to the available connection pool until the number of online servers is reduced to meet or fall below the specified maximum.	2 years ago
René Cannaò	229b5d7d3f	Some code cleanup	2 years ago
René Cannaò	eb7a0e37f1	Moved legacy code away from c_tokenizer.cpp ... mysql_query_digest_and_first_comment() moved into c_tokenizer_legacy.cpp . c_tokenizer_legacy.cpp is present but not compiled, here for reference only.	2 years ago
René Cannaò	dad6f0f344	Split of MySQL_Protocol.cpp into multiple files	2 years ago
René Cannaò	e7aa5ff4c5	Split of MySQL_HostGroups_Manager.cpp into multiple files ... First commit to split MySQL_HostGroups_Manager.cpp into multiple files. More to split.	2 years ago
René Cannaò	0a2cd03672	Refactoring to split Query_Processor.cpp into multiple files	2 years ago
René Cannaò	42178f8dd9	Use of function pointer for SIGUSR1 handler	2 years ago
Miro Stauder	9ac76349fe	refactor FLUSH LOGS and signal handler	2 years ago
Javier Jaramago Fernández	ecff8d0cc2	Fix two memory leaks on SQLite3 prepared statements ... The leaks are exercised during table regeneration at 'MySQL_HostGroups_Manager::commit'.	2 years ago
Miro Stauder	3e3b6ecd1a	add SIGUSR1 handler to trigger PROXYSQL FLUSH LOGS	2 years ago
Miro Stauder	6d9252a9d8	use /dev/fd to get open file descriptors	2 years ago
Miro Stauder	965efe4103	use THERAD_PER_CONNECTION in REASTAPI server	2 years ago
Miro Stauder	39591b97a6	fix Makefile grep	2 years ago
Javier Jaramago Fernández	8d8f2eac8b	Improve error message for 'process_discovered_topology'	2 years ago
Javier Jaramago Fernández	06bd34b48b	Fix error message format on 'process_discovered_topology'	2 years ago
Javier Jaramago Fernández	93a5d2cefb	Add missing Admin mutex locking during server discovery ... Right now we lock on Admin everytime we are adding discovered servers. This prevents concurrent configuration modifications, and also ensures consistency during configuration promotions. In the future this locking *may become* not necessary.	2 years ago
Javier Jaramago Fernández	61d870b4f6	Add missing default init for local variable	2 years ago
Javier Jaramago Fernández	f6aebcb637	Make range-based for loop variable a const reference	2 years ago
Javier Jaramago Fernández	2ac1e4069a	Change function params into const references	2 years ago
Javier Jaramago Fernández	5d7e5d9e00	Merge pull request #4406 from anphucbui/v2.x ... Add support for AWS RDS MySQL Multi-AZ Cluster auto-discovery	2 years ago
anphucbui	bbb6176ebf	Remove redundant exception guards, remove parseLong, add checksum computation after adding a new server, and other small changes based on feedback	2 years ago
René Cannaò	1f78c9e7f0	Merge pull request #4482 from sysown/v2.x-stmt_explain ... Do not print "Updating metadata for stmt" for EXPLAIN	2 years ago
René Cannaò	2df30b6641	Merge pull request #4479 from sysown/v2.x-sqlite3_pass_exts-2 ... Add new SQLite3 functions for password hash generation	2 years ago
René Cannaò	73a59f1764	Merge branch 'v2.x' into v2.x-stmt_explain	2 years ago
René Cannaò	b5b49c2fd2	Merge pull request #4481 from sysown/v2.x-ps3371 ... Prevent crash COM_STMT_EXECUTE and invalid stmt_id	2 years ago
Javier Jaramago Fernández	a11b8f7234	Fix invalid free for 'caching_sha2_password' and 'CLIENT_COMPRESS' ... During 'caching_sha2_password' and invalid free could take place if the connection was requested with compression. Compression was wrongly enabled in the connection before all the packets finalizing the auth process were send back to the client.	2 years ago
René Cannaò	3790ce6d82	Do not print "Updating metadata for stmt" for EXPLAIN ... ProxySQL generates warnings when updating prepared statements metadatas. This commit filters these warnings for EXPLAIN statements. See #4478 It also include a TAP test for code coverage.	2 years ago
René Cannaò	9b24fdf4b8	Prevent crash COM_STMT_EXECUTE and invalid stmt_id ... If an invalid stmt_id is passed to COM_STMT_EXECUTE , ProxySQL used to crash due to an assert(). It seems that some buggy clients execute COM_STMT_EXECUTE with an invalid stmt_id after an auto-reconnect. This commit returns an error to the client. Closes #3371 Closes #3808 Closes #4474	2 years ago
Javier Jaramago Fernández	6c5bd0971c	Add new SQLite3 functions for password generation ... Added new functions 'MYSQL_NATIVE_PASSWORD' and 'CACHING_SHA2_PASSWORD' for generating MySQL compatible hashed passwords.	2 years ago
René Cannaò	6b9a787c45	Removed dead code	2 years ago
René Cannaò	45b517ac7b	Removed dead code	2 years ago
René Cannaò	27a1bbb810	Adding MySQL_Session::set_previous_status_mode3() ... This function helps removing some redundant code	2 years ago
René Cannaò	acbedfb4b3	Call housekeeping_before_pkts() only if hgs_expired_conns.size()	2 years ago
René Cannaò	1bc9d9e5f4	Several code documentation	2 years ago
René Cannaò	9d788c04a9	Merge pull request #4467 from sysown/v2.6-4466 ... ssl_params: use NULL instead of empty string #4466	2 years ago
René Cannaò	f7fbf2b17f	Read mysql_servers_ssl_params from config file	2 years ago
René Cannaò	68da6dd29d	Use of ssl_params in MySQL_Monitor	2 years ago
René Cannaò	cf1705ba27	Merge pull request #4468 from sysown/v2.x-clang_cppdotenv ... Fix clang compilation for tests dep 'cppdotenv'	2 years ago
René Cannaò	c971d401a4	Use of ssl_params in kill_query_thread()	2 years ago
René Cannaò	b1e998ba71	Fix incorrect error handling in kill_query_thread	2 years ago
René Cannaò	d92c2d2e29	Implementation of MySQL_Connection::set_ssl_params	2 years ago
Thomas Saunders	041c3d7d23	correct free/used typo in prometheus 'connection_pool' gauge cleanup	2 years ago
Miro Stauder	8a0e326ce5	warn about ASAN limitation ASLR > 28bits	2 years ago
Miro Stauder	f6aea2f5f3	fix Makefile identations	2 years ago
Miro Stauder	8aee52740f	fix type casts	2 years ago
Miro Stauder	0a9c1b6db8	fix pointer aritmetic	2 years ago
Miro Stauder	3e7e15bb50	fix brackets in comparison	2 years ago
Miro Stauder	ee739edd8b	fix format strings	2 years ago
Javier Jaramago Fernández	a9e7af8a7b	Add 'session_id' to server lost during query error msg ... If multiple backend connections are lost at the same time, the same message will appear multiple times, one per backend connection that was lost during a query, this info wasn't reflected in the msg before.	2 years ago
René Cannaò	8ab51c65e7	ssl_params: use NULL instead of empty string #4466 ... If values in mysql_servers_ssl_params are empty strings, they needs to be passed as NULL arguments in mysql_ssl_set() and mysql_options() Closes #4466	2 years ago
Anphuc Bui	e0db02df27	Merge branch 'v2.x' into v2.x	2 years ago
anphucbui	d04173b026	Update discovery logic to add discovered servers with default values instead of originating server's values, add new field in mmsd for reader hostgroup, and query monitor db instead of admin db	2 years ago
René Cannaò	8a4246d1e9	Merge pull request #4458 from sysown/v2.x_Servers_SSL_Params ... Introducing mysql_servers_ssl_params	2 years ago
René Cannaò	ee4cd19a07	Merge pull request #4459 from sysown/v2.x_openssl_verify_load_cacert_duration ... ProxySQL Test to evaluate loading and verifying CA Certificate duration	2 years ago
René Cannaò	b7f53c10a2	Merge pull request #4258 from sysown/v2.x_sha2pass_draft3 ... V2.x sha2pass draft3	2 years ago
Rahim Kanji	ee3d24121e	Update MySQL_PreparedStatement.cpp ... * Fixed typo * Added comment	2 years ago
René Cannaò	548ededd4f	Include MySQLServers_SslParams in MySQL_Connection ... This allows to preserve the parameters, and output in the error log if needed	2 years ago
René Cannaò	fdd800a217	Avoid fast retry on cluster	2 years ago
Javier Jaramago Fernández	caed360eeb	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x_sha2pass_draft3	2 years ago
Javier Jaramago Fernández	1bc309bbf6	Fix buffer over-read on concurrent SHA2 auths ... During an full 'caching_sha2_password' auth, it's possible that the pass has been updated in 'GloMyAuth'. If this possibility is not taking into account buffer over-read could take place and valid auth attempts denied.	2 years ago
Javier Jaramago Fernández	ed3a5d7734	Add doc for 'switching_auth_type' in SHA2 full	2 years ago
Javier Jaramago Fernández	ab8af07c19	Add 'switching_auth_sent' to 'PROXYSQL INTERNAL SESSION' ... Improved observability for auth switch performed during authentication. The new field 'switching_auth_sent' is only updated when an actual auth switch requested to the client.	2 years ago
Javier Jaramago Fernández	3f2a7aa693	Fix memory issues during 'chaching_sha2' auth ... Auth 'caching_sha2_password' imposses and async flow on several previously sync functions. This new async flow needs to take into account the potential allocations for 'MySQL_Session' attributes and client connection userinfo.	2 years ago
René Cannaò	b3dcee9c53	Merge pull request #4448 from sysown/v2.6.0-update_to_openssl_v3.2.1 ... update OpenSSL from v3.1.4 to v3.2.1	2 years ago
René Cannaò	6e18b04290	Merge pull request #4450 from sysown/v2.x_shun_replication_lag ... Restore shunned server (due to replication lag) state on commit, provided that the replication lag is below the maximum threshold.	2 years ago
René Cannaò	6a6807c07c	Merge pull request #4455 from sysown/v2.x_memleak_fix_stats_mysql_prepared_statements_info ... Fixed memory leak issue in querying of stats_mysql_prepared_statements_info table + Resolved a heap use-after-free issue	2 years ago
René Cannaò	5c42db6696	If cluster synchnonization fails , wait 1 second ... This is a simple way to slow down loops	2 years ago
René Cannaò	0e0db46db3	Fixing offset in cluster results	2 years ago
Rahim Kanji	211b8ae212	Fixed memory leak in ProxySQL_Test___Load_MySQL_Whitelist	2 years ago
Rahim Kanji	fa22117842	Added ProxySQL Test to assess the duration of loading and verifying the CA certificate	2 years ago
René Cannaò	da039d1fd0	Fix bug in previous commit	2 years ago
René Cannaò	385e109501	Initialize incoming_mysql_servers_ssl_params to NULL	2 years ago
René Cannaò	8e6bd3e983	Add mysql_servers_ssl_params to MyHGM	2 years ago
René Cannaò	9a7c3e8196	Introducing mysql_servers_ssl_params ... First commit to introduce table mysql_servers_ssl_params . This allows to configure per host SSL parameters.	2 years ago
René Cannaò	984582eaae	Renamed variable evaluate_replication_lag_on_servers_load ... Renamed variable from: mysql-recover_replication_lag_shunned_servers_on_comit to: mysql-evaluate_replication_lag_on_servers_load	2 years ago
Rahim Kanji	4c1974ce08	Fixed memory leaks in ProxySQL HTTP Server	2 years ago
Rahim Kanji	3f7a90ce97	Fixed heap use after free issue.	2 years ago
Rahim Kanji	e53cd200ab	Code cleanup	2 years ago
Rahim Kanji	1e4c108659	Fixed memory leak in querying stats_mysql_prepared_statements_info	2 years ago
Rahim Kanji	5bdb8e11e5	Fixed error message	2 years ago
Rahim Kanji	b2549127ee	Resolving node's hostname in the event of a connection error and when executing the "LOAD PROXYSQL SERVERS TO RUNTIME" command	2 years ago
Rahim Kanji	b75b05c392	Restore servers that are in a shunned state due to replication lag only upon commit (triggered by the command LOAD MYSQL SERVERS TO RUNTIME), provided that the replication lag is below the maximum threshold.	2 years ago
Miro Stauder	0971a48f9d	update OpenSSL from v3.1.4 to v3.2.1	2 years ago
Anphuc Bui	0bcddd0002	Merge branch 'v2.x' into v2.x	2 years ago
anphucbui	bb35b20719	Moving core discovery logic to fit into read_only framework as a new task type	2 years ago
Javier Jaramago Fernández	ce67a50cfc	Fix missing update for session 'clear_text_password' ... During first 'caching_sha2_password' login, 'clear_text_password' is unknown until authentication is completed. Info previously fetched from 'MySQL_Authentication' should be amended with the received password.	2 years ago
Javier Jaramago Fernández	bd7ab0d801	Fix empty passwords handling for 'caching_sha2_password'	2 years ago
René Cannaò	06844eda3f	Merge pull request #4429 from sysown/v2.x-4335 ... Deprecate mysql-default_tx_isolation #4335	2 years ago
Javier Jaramago Fernández	e93b243a16	Fix variable overflow on 'sha256_crypt_r'	2 years ago
René Cannaò	1516097d74	Merge pull request #4432 from sysown/v2.x-year ... Update copyright year	2 years ago
René Cannaò	bb562ec484	Update copyright year	2 years ago
René Cannaò	7f57f20e5a	Merge pull request #4430 from sysown/v2.x-4241 ... Added metric MultiplexDisabled_ext #4241	2 years ago
René Cannaò	7d429c69ad	Merge pull request #4428 from sysown/v2.x-pause_status ... Added new status variable mysql_listener_paused	2 years ago
René Cannaò	acf2b7bd7e	Merge pull request #4427 from sysown/v2.x-4396 ... Handle STATUS command without backends	2 years ago
René Cannaò	26738b4c15	Merge pull request #4425 from sysown/v2.x-4355 ... Fast shutdown for TERM signal #4355	2 years ago
René Cannaò	41cd740701	Added metric MultiplexDisabled_ext #4241 ... In the output of PROXYSQL INTERNAL SESSION and stats_mysql_processlist.extended_info , MultiplexDisabled was only returning the output of MySQL_Connection::MultiplexDisabled() . If there was a transaction, or an error, multiplexing was disabled but MultiplexDisabled() was still reporting false. Therefore it was necessary to also check server_status flag and last_errno. This commits intruduces MultiplexDisabled_ext , that reports the output of: MySQL_Connection::MultiplexDisabled() || MySQL_Connection::isActiveTransaction() This should make troubleshooting easier. Also, removed any reference to deprecated STATUS_MYSQL_CONNECTION_TRANSACTION . Closes #4241	2 years ago
René Cannaò	d2c8d655a8	Deprecate mysql-default_tx_isolation #4335 ... Variable mysql-default_tx_isolation is unused.	2 years ago
René Cannaò	53262987ac	Added new status variable mysql_listener_paused ... New variable mysql_listener_paused added to table stats_mysql_global . The variable is a boolean: - true : listener is paused because PROXYSQL PAUSE was executed - false : listener is not paused The variable is also reported by Prometheus exporter as proxysql_mysql_listener_paused Related to #4391	2 years ago
René Cannaò	e958946b82	Handle STATUS command without backends ... Handles special queries executed by the STATUS command in mysql cli . Specifically: - "select DATABASE(), USER() limit 1" - "select @@character_set_client, @@character_set_connection, @@character_set_server, @@character_set_database limit 1" Closes #4396 Closes #4426	2 years ago
René Cannaò	93fca24914	Fast shutdown for TERM signal #4355 ... Closes #4355	2 years ago
René Cannaò	496ee02cae	Input validation for mysql-server_capabilities ... Input validation on mysql-server_capabilities assumed that it was 16 bits (for historical reasons). This has now improved and supports up to 32 bits. Notes: - some capabilities are changed at runtime while performing the handshake with the client - even if we support 32 bits capabilities, many of them do not have any real meaning for proxysql (not supported) Closes #2091	2 years ago
René Cannaò	29b7cd0529	Modify generate_one_byte_pkt() ... Modified generate_one_byte_pkt() to prefix the data with 1 byte. This is the "equivalent" of what MySQL performs in wrap_plguin_data_into_proper_command() , prefixing the data with a command	2 years ago
René Cannaò	c3c9746bbc	Merge branch 'v2.x' into v2.x_sha2pass_draft3	2 years ago
René Cannaò	2840e18e13	Merge pull request #4295 from sysown/v2.x-aurora_autodiscovery-refactor_cluster_mysql_servers-gr_bootstrap_mode ... Merge of several PRs into single one	2 years ago
René Cannaò	c0ea4d6392	Merge pull request #4414 from sysown/v2.x_issue_4399 ... Fixed crash on frequently querying stats_mysql_query_digest* tables	2 years ago
Javier Jaramago Fernández	862a1a7085	Fix Admin deadlock on concurrent connections - Closes #4415	2 years ago
Rahim Kanji	6156125905	Fixed ProxySQL crash on querying stats_mysql_query_digest and stats_mysql_query_digest_rest	2 years ago
René Cannaò	83cf46dd83	Merge branch 'v2.x' into v2.x-aurora_autodiscovery-refactor_cluster_mysql_servers-gr_bootstrap_mode	2 years ago
anphucbui	5a3037785f	Add support for AWS RDS MySQL Multi-AZ Cluster auto-discovery	3 years ago
Javier Jaramago Fernández	e8d2254689	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-aurora_autodiscovery-refactor_cluster_mysql_servers-gr_bootstrap_mode	3 years ago
Rahim Kanji	282aae705d	Merge remote-tracking branch 'Master/v2.x' into v2.x_unified_makefile_fixes ... # Conflicts: # lib/Makefile	3 years ago
René Cannaò	3c2418246c	Merge branch 'v2.x' into v2.x_sha2pass_draft3	3 years ago
Rahim Kanji	6cb80643f5	Merge remote-tracking branch 'Master/v2.x' into v2.x_unified_makefile_fixes ... # Conflicts: # test/tap/tap/Makefile # test/tap/tests/Makefile	3 years ago
René Cannaò	bd7846f430	Move ProxySQL_Poll() to its own source file	3 years ago
René Cannaò	5181812065	Removed redundant near_pow_2()	3 years ago
René Cannaò	699fe7efcd	Moved proxysql_find_charset_* functions out of MySQL_Thread.cpp	3 years ago
René Cannaò	1e98de78af	Merge pull request #4365 from sysown/v2.x_warning_support ... Added warnings handling	3 years ago
Rahim Kanji	4af5dd2a1d	Merge remote-tracking branch 'Master/v2.x' into v2.x_testing_ci_test_failures ... # Conflicts: # deps/Makefile # lib/set_parser.cpp	3 years ago
René Cannaò	8fdc7f010e	Merge pull request #4340 from sysown/v2.x-2.6_new_defaults_2 ... V2.x new default for mysql-set_parser_algorithm	3 years ago
Javier Jaramago Fernández	bb0f2da42c	Fix Valgrind reported 'realloc' of zero length	3 years ago
Rahim Kanji	8606742583	Merge remote-tracking branch 'Master/v2.x' into v2.x_warning_support_final ... # Conflicts: # test/tap/tests/set_testing-240-t.cpp	3 years ago
Miro Stauder	c92a93b69b	fix conditional debug messages	3 years ago
Miro Stauder	e3c1d9bc7c	refactor makefiles	3 years ago
Rahim Kanji	09eb50a83e	Remove any trailing spaces and semicolons from the SET statement	3 years ago
Rahim Kanji	e1c489acb1	* If the backend server has CLIENT_DEPRECATE_EOF enabled, and the client does not support CLIENT_DEPRECATE_EOF, warning_count will be '0' in intermediate EOF packet. ... * Suppress the display of warning counts in the "SHOW WARNINGS" statement.	3 years ago
René Cannaò	e997f6b8bb	Merge pull request #4381 from sysown/v2.x-depr_checksum_vars_fix ... Fix interactions between 'checksum_%' and '%_diffs_before_sync' variables	3 years ago
René Cannaò	b6deb15ec3	Merge pull request #4372 from sysown/v2.x_prep_stmt_mem_usage ... Added memory usage monitoring for the prepared statement cache.	3 years ago
Rahim Kanji	045d6bcaeb	* Execute all test cases with 'CLIENT_DEPRECATE_EOF' both enabled and disabled. ... * Introduced 'ps_type' enum to differentiate between preparing a statement and executing a statement * Fixed issue where the warning count fails to reset when the SET statement generates a warning. * Resolved the issue where the 'server_status' and 'warning count' were not accurately represented in the statement. * Replaced 'mysql_warning_count' with 'mysql_stmt_warning_count' for retrieving the warning count in statements. * Added 'handle_warning' field in hostgroup_attributes TAP test * Updated warnings TAP test	3 years ago
Javier Jaramago Fernández	a8446deef0	Merge branch 'v2.x' of github.com:sysown/proxysql into v2.x-depr_checksum_vars_fix	3 years ago
Rahim Kanji	dae3d669b9	* Setting 'warning_count' as soon as query is executed. ... * 'MySQL_Connection::warning_count' will be globally employed for managing multiplexing control and transmitting the warning count to the client * Fixed prepare statement bug: When preparing, if the digest matches, the result set is retrieved from the cache and sent to the client. Note: Currently using 'mysql_warning_count' to retrieve the warning count for prepared statement.	3 years ago
René Cannaò	eb2a1eccef	Merge pull request #4374 from sysown/v2.x_hostgroup_attr_settings ... Introduced 'hostgroup_settings' column to 'mysql_hostgroup_attributes' and it's counterpart 'runtime_hostgroup_attributes' table	3 years ago
Javier Jaramago Fernández	437fcad1d4	Fix interactions between 'checksum_%' and '%_diffs_before_sync' ... - Introduced dependency between 'checksum_variables' and their corresponding '%_diffs_before_sync' variable. Checksum variables being 'false' implies a '0' value. Variable dependencies need to be introduced in the handler for both variables, since order can't be assumed. - Added missing sets statements for 'GloProxyCluster' variables when updating '%_diffs_before_sync'. - Fixed typo in 'cluster_ldap_variables_diffs_before_sync' handling, creating unintentional checksum resets.	3 years ago
Rahim Kanji	05208e2839	* Update warning_count as soon as query is executed.	3 years ago
Rahim Kanji	743cd502a5	* Updated variable name from 'mysql-query_cache_with_warnings_support' to 'mysql-query_cache_handle_warnings' ... * Introduced global variable 'mysql-handle_warnings' to control warning support in ProxySQL * Included 'handling_warnings' flag in the 'mysql_hostgroup_attributes' table (hostgroup_settings). This flag holds top priority and can override the value of the global variable 'mysql_handle_warnings'.	3 years ago
René Cannaò	f16290d78d	Prevent assert after fcntl() for O_NONBLOCK ... There are several asserts after fcntl() in MySQL_Thread::create_new_session_and_client_data_stream() . This commit removes the assert after F_SETFL with O_NONBLOCK. This because it is possible that proxysql is already shutting down. The entry in the error log is kept.	3 years ago
Rahim Kanji	1807315950	Merge branch 'v2.x_hostgroup_attr_settings' into v2.x_warnings_support	3 years ago
Rahim Kanji	ade6fb0e2b	* Added 'hostgroup_settings' column (JSON-Formatted) to 'mysql_hostgroup_attributes' and it's counterpart 'runtime_mysql_hostgroup_attributes' table to accommodate new hostgroup attributes. ... * Added missing 'servers_defaults' column in ProxySQL cluster syncing.	3 years ago
René Cannaò	983062e3da	Merge pull request #4317 from sysown/v2.6-CodeQL-fixes ... various warnings fixes	3 years ago
Rahim Kanji	b588798a08	Few fixes	3 years ago
Rahim Kanji	989687c68a	Implemented memory usage monitoring for the prepared statement cache with the following changes: ... * Added two new variables to the 'stats_memory_metrics' table: prepare_statement_metadata_memory prepare_statement_backend_memory * Introduced corresponding variables in the Prometheus exporter to measure memory usage of prepare statement metadata and prepare statement backend.	3 years ago
Rahim Kanji	d2b8f7d54e	Fixed code style	3 years ago
Rahim Kanji	6b295477d6	Enhanced Warnings handling in ProxySQL: ... * Implemented 'SHOW WARNINGS' and 'SHOW COUNT(*) FROM WARNINGS' query handling. * When a query produces warnings, the warning count is now included in the query response. Additionally, a new variable 'mysql-query_cache_with_warnings_support' has been introduced for the query cache feature: * A value of '0' means that if a query execution produces warnings, the resultset will not be saved in the query cache. * A value of '1' indicates that if a query produces warnings, the resultset will be saved in the query cache, but the warning count in that resultset will be set to '0'. ** Note: * Warning handling is dependent on the query digest and 'mysql-query_digests' must be enabled for it to work. * Warnings saved in logfile ['mysql-log_mysql_warnings_enabled'] and the current feature can work in conjunction with each other.	3 years ago
Rahim Kanji	52f206d36c	Added writer_hostgroup in duplicate check.\n Added INSERT OR IGNORE on mysql_server_galera_log table.	3 years ago
Rahim Kanji	90e3247bf3	Added duplicate server check to prevent redundant server inspections, that can cause unique constraint error on mysql_server_galera_log table.	3 years ago
René Cannaò	2ddc8186b7	Revert "Revert "Remove trailing spaces and semicolon from SET statements #4341"" ... This reverts commit 707ec90f7b.	3 years ago
René Cannaò	707ec90f7b	Revert "Remove trailing spaces and semicolon from SET statements #4341" ... This reverts commit 5ccd4154f6.	3 years ago
René Cannaò	5ccd4154f6	Remove trailing spaces and semicolon from SET statements #4341	3 years ago
René Cannaò	06d4579654	More fixed on Set Parser 2	3 years ago
René Cannaò	454ab610f6	Minor improvement on generateRE_parse1v2	3 years ago