1910 Commits (41b0e96c4768ab0500a3d7a0bdd39a22835a1fd7)

Author	SHA1	Message	Date
Rahim Kanji	1c96ea9ee9	Fixed Swapped columns (PGSQL) ... Swapped mirror_flagOUT with mirror_hostgroup	1 year ago
Rahim Kanji	f1a39ff6cb	Fixed Swapped columns ... Swapped mirror_flagOUT with mirror_hostgroup	1 year ago
René Cannaò	cb53db81ca	Export MySQL_Logger metrics for v3.0 ... Port of #4802	1 year ago
René Cannaò	2551d350e9	Port to 3.0 of in-memory query logging ... See #4713 for further details	1 year ago
Rahim Kanji	f9232ae50d	Merge remote-tracking branch 'Master/v3.0' into v3.0_session_parameter_tracking	1 year ago
Rahim Kanji	c5fb8da375	Improved Session parameter value validator	1 year ago
Rahim Kanji	6603d48bb0	Optimized and simplified PostgreSQL variable Validator	1 year ago
Rahim Kanji	a5b7063cf3	Add validation for PostgreSQL patameters/variables and default PostgreSQL variables ... * Added validation checks when setting PostgreSQL variables to prevent invalid configurations. * Applied the same validation to default PostgreSQL variables to maintain consistency.	1 year ago
Rahim Kanji	41206d2ee7	Added enable_nestloop parameter	1 year ago
Rahim Kanji	427f20072b	Tracking new variables ... allow_in_place_tablespaces enable_sort extra_float_digits synchronous_commit	1 year ago
Rahim Kanji	465852eb0e	Added t and f, representing the true and false flags, respectively.	1 year ago
Rahim Kanji	40be1158c2	Finally removed PgSQL_Connection_Placeholder class	1 year ago
Rahim Kanji	570e62b618	Removed MySQL Prepare Statement residual code	1 year ago
Rahim Kanji	ac64bd5d21	Removed leftover MySQL prepared statement code	1 year ago
Rahim Kanji	a22936164b	Removed psql from PgSQL_Connection_Placeholder ... Removed dead code Removed MySQL Prepare Statement related code lib/PgSQL_Session.cpp # # Untracked files: # .gitattributes # .vs/ # PR_proxysql_postg.txt # include/query_cache - Copy.hpp # lib/Query_Cache - Copy.cpp # tash qqq # test/tap/tests/pgsql-basic_tests-t - Copy.cpp # test/tap/tests/pgsql-connection_test-t.cpp # test/tap/tests/pgsql-set_parameter_test-t.cpp #	1 year ago
Rahim Kanji	0e83dd9896	Moved more data members and methods to PgSQL_Connection class	1 year ago
Rahim Kanji	bcc20f8214	Moved few members and methods to PgSQL_Connection ... Removed deadcode	1 year ago
Rahim Kanji	f6fb8bbf2e	Moved connected_host_details struct to PgSQL_Connection	1 year ago
Rahim Kanji	1bb8d55fc6	Moved PgSQL_Variable and related methods from ... PgSQL_Connection_Placeholder to PgSQL_Connection	1 year ago
Rahim Kanji	99d9708eeb	Removed dead code	1 year ago
Rahim Kanji	3dcc015d28	Code cleanup ... * Removed async_set_autocommit	1 year ago
Rahim Kanji	7e9d6d1ed1	Code cleanup ... * Removed async_set_names * Removed async_set_option * Removed dead code	1 year ago
Rahim Kanji	87838bec14	Refactored get_default_session_variable	1 year ago
Rahim Kanji	e6ddae643b	Now, default variables are set for all tracked variables ... Improved error handling	1 year ago
Rahim Kanji	5fb518dc90	Added some more variables ... enable_bitmapscan enable_indexscan enable_seqscan maintenance_work_mem	1 year ago
Rahim Kanji	65ec341b39	Added support for COPY ... FROM STDOUT	1 year ago
Rahim Kanji	85d05bbad1	Added full DateStyle default value	1 year ago
Rahim Kanji	d2c333dcfd	Special handling of PostgreSQL DateStyle in ProxySQL ... - DateStyle consists of two values: a format and an order (e.g., ISO, MDY). Unlike other parameters, DateStyle can be set with one or both values, and the missing value retains its previous setting. Examples: SET DateStyle TO 'ISO, MDY' → Format: ISO, Order: MDY SET DateStyle TO 'ISO' → Format: ISO, Order remains unchanged i.e MDY SET DateStyle TO 'DMY' → Format remains unchanged i,e ISO, Order: DMY SET DateStyle TO 'Postgres' → Format: Postgres, Order remains unchanged i.e DMY Improved RESET statements and DEFAULT parameter values handling - Enhance RESET and DEFAULT value handling: • When a parameter is RESET or set to DEFAULT, ProxySQL now first checks if a value is provided in the connection options. • If a connection value is specified, it is applied; otherwise, the parameter falls back to the value defined by the corresponding pgsql-default_* variable.	1 year ago
Rahim Kanji	094ad7bb44	Code cleanup	1 year ago
Javier Jaramago Fernández	d49a96dade	Enforce 'CLIENT_DEPRECATE_EOF' capability match for fast-forward ... - Ensures matching for 'CLIENT_DEPRECATE_EOF' capability when creating or acquiring backend conns for 'fast-forward' sessions. - Since 'CLIENT_DEPRECATE_EOF' capability isn't enforced on backend connections for regular sessions, a mismatch between client and backend capabilities is possible. A verification has been introduced when a session switches to 'fast-forward', in case of capabilities mismatch, an error is logged and client disconnected.	1 year ago
Rahim Kanji	a2b28383cf	Added missing files	1 year ago
Rahim Kanji	35b2dd593d	Separate implementation of SET statement parser for MySQL and PostgreSQL	1 year ago
René Cannaò	7ef5993c35	Revert "Enforce 'CLIENT_DEPRECATE_EOF' capability match for conn-pool" ... This reverts commit 50ce205d21.	1 year ago
René Cannaò	b53b5b24cc	Merge pull request #4810 from sysown/v3.0-SetThreadName_optional ... Make set_thread_name() optional	1 year ago
René Cannaò	c2f1871adf	Make set_thread_name() optional	1 year ago
Rahim Kanji	0e1392322f	RESET oaramter and DEFAULT parameter value handling (not fully tested yet) ... * New tracked variables added: - bytea_output - client_min_messages - escape_string_warning Few optimizations Code cleanup	1 year ago
Rahim Kanji	c7960f836b	Added Parameter Status	1 year ago
Javier Jaramago Fernández	50ce205d21	Enforce 'CLIENT_DEPRECATE_EOF' capability match for conn-pool ... Add new config option ('mysql-connpool_match_client_deprecate_eof') that allows to control whether to enforce a match between fronted and backend connections for 'CLIENT_DEPRECATE_EOF' capability. By default, this option is 'true', allowing smooth transitions from regular sessions to 'fast_forward'.	1 year ago
Rahim Kanji	06e496b7c3	Added tracking of parameters: ... * client_encoding/names * datestyle * timezone/time zone * standard_conforming_strings	1 year ago
Rahim Kanji	31ed94e82e	* Added async_send_simple_command: This method is introduced to execute ... SET statements on the backend. * Added set_charset: Manage character set configuration. * Added connect_start_SetCharset: Enables character set initialization during the connection start process.	1 year ago
Rahim Kanji	b4e9060f71	Modified Set Parser	1 year ago
Yashwant Sahu	ed30c5f1ea	Merge branch 'v3.0' into v3.0_compression	1 year ago
Yashwant Sahu	2f3b2dacae	Merge branch 'v3.0' into v3.0_compression	1 year ago
Rahim Kanji	f16f553995	Added PostgreSQL notice handler	1 year ago
Rahim Kanji	794ec0f48d	Merge remote-tracking branch 'Master/v3.0' into v3.0_dynamic_fast_forward	1 year ago
Yashwant Sahu	a0db6c3a1f	1. Changed name to protocol_compression_level. ... 2. Added TAP test	1 year ago
Yashwant Sahu	a846447a22	Added MySQL compression level	1 year ago
Rahim Kanji	18f9f4514e	Few fixes	1 year ago
Rahim Kanji	395a977e68	Merge branch 'v3.0'	1 year ago
Rahim Kanji	f33fd02c37	Add COPY ... FROM STDIN detection regex	1 year ago
Rahim Kanji	b906c08992	Added dynamic fast forward support	1 year ago
Rahim Kanji	5a37a1474a	Added PGSQL_QUERY_RESULT_COPY_IN	1 year ago
Rahim Kanji	6679e59394	Added START_REPLICATION command	1 year ago
Rahim Kanji	7feaac3fcd	Removed compression code	1 year ago
Rahim Kanji	c4a8b0ec9b	Added FAST FORWARD support for PostgreSQL	1 year ago
Rahim Kanji	e64a4349d4	Few fixes	1 year ago
Rahim Kanji	967386d7d3	Added the SESSION_FORWARD_TYPE enum to define the type of session forwarding	1 year ago
Javier Jaramago Fernández	8bc60ed283	Fix worker threads stalling race condition on RESUME command ... During a RESUME operation, if a 'MySQL_Thread' is bootstrapping listeners (in `MySQL_Thread::run_BootstrapListener`) and detect that `MySQL_Threads_Handler::bootstrapping_listeners` is 'false', the thread prematurely shuts down its own bootstrapping flag from 'mypolls' (`ProxySQL_Poll::bootstrapping_listeners`). Since this thread wont ever bootstrap its corresponding listening sockets, the other working threads will be stalled waiting on it, eventually triggering the watchdog and crashing the instance. Since the bootstrapping operation is sequential, it's expected that all the threads but the one starting their listening sockets are in an active wait. A sensible delay has been introduced to reduce the overhead of such wait.	1 year ago
Rahim Kanji	79c7f13768	Clean up	1 year ago
Rahim Kanji	6d614a4b99	Merge branch 'v3.0'	1 year ago
René Cannaò	85d8445b1a	Merge pull request #4726 from sysown/v3.0-postgres_read_only ... Second iteration on PostgreSQL monitoring POC - Read-Only Support	1 year ago
René Cannaò	ce4394e1c3	Merge pull request #4744 from sysown/v3.0_issue_4707_threshold_resultset_size ... Fix Overflow in *-threshold_resultset_size during Multiplication - v3.0	1 year ago
Rahim Kanji	bd6674c383	* Introduced a 5% jitter to cache_ttl to increase the likelihood of distributing DNS resolution across multiple intervals, reducing the chance of simultaneous expiry times. ... * Added a small delay after queuing DNS records, allowing DNS resolver thread time to process as many hostnames as possible before assessing the need for additional helper threads. This helps prevent 'DNS resolver queue too big' warnings in the logs.	1 year ago
Rahim Kanji	f253e07811	Added overflow_safe_multiply()	1 year ago
Rahim Kanji	616a8e0e23	Implemented handling of COPY OUT ... Added threshold checks to manage result size	1 year ago
Javier Jaramago Fernández	100630fba5	Second iteration on PostgreSQL monitoring POC ... This commit packs multiple fixes/improvements: - Added READONLY support for PostgreSQL. - Major rework for queries and statements used on monitoring checks: + Checks/Actions rewrote for single instance checks. + Reuse of prepared statements instance of re-preparation. - Fixed missing error handling in connection creation state machine. - Fixed connection rotation in connection pool (now FIFO). - Added support for configurable batching in scheduler thread, via '*_interval_window' variables. These variables allows to define the burstiness of the scheduling within the processing interval. - Added new config variable 'pgsql-monitor_dbname'. Allows to control which 'db' will be target by monitoring connections. - Several fixes for 'poll' timeout computation for worker threads. - Fixed edge cases for current interval detection. - Reduced deviation in scheduling intervals computation. - Refactored and simplified connection event handling. - Improved error messages for monitoring actions. - Replaced several invalid uses of 'mysql_thread___monitor_*' in favor or new 'mysql_thread___monitor_*' variables. - Honor '-M' argument for disabling monitoring support.	1 year ago
Rahim Kanji	4faeb163a0	Added Environment Options	2 years ago
Rahim Kanji	71cd99f408	If cache_empty_result is not defined in pgsql_query_rules or mysql_query_rules, pgsql-query_cache_stores_empty_result and mysql-query_cache_stores_empty_result value should be considered when determining whether to store empty result sets	2 years ago
Rahim Kanji	720441af20	Refactored and Optimized Query Cache with PgSQL Support ... * Added Query Cache Support for PgSQL: * Introduced new variables for PgSQL Query Cache management: * pgsql-query_cache_size_MB * pgsql-query_cache_soft_ttl_pct * pgsql-query_cache_stores_empty_result * pgsql-query_cache_handle_warnings (not yet utilized) * Overwriting Transaction Status: * Sending current transaction state to the client when a result is returned from the query cache. * This currently does not differentiate between normal and error transaction states—both are treated as active transaction states. * Cache Lifetime Management: Replaced manual reference counting with std::shared_ptr to efficiently manage the lifecycle of cache entries, ensuring proper memory deallocation and reducing complexity. * Unified Purging Logic: Refactored the query cache purging logic to use a single thread for both MySQL and PgSQL cache entries. * Code Cleanup: Removed unnecessary methods and data members to streamline the codebase and improve maintainability. * Performance Optimization: Improved memory management, reducing memory footprint and enhancing performance.	2 years 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 \\.	2 years ago
Javier Jaramago Fernández	42bb0cf52a	Merge pull request #4680 from sysown/v3.0-postgres_monitor_poc ... Initial POC for PostgreSQL monitoring support	2 years ago
Rahim Kanji	1fde42de97	Override generate_pkt_OK, generate_pkt_EOF, and generate_pkt_ERR to convert the corresponding messages to PostgreSQL protocol format and prevent crashes	2 years ago
Rahim Kanji	abdb1f87c3	Merge remote-tracking branch 'Master/v3.0' into v3.0_query_cache	2 years ago
Javier Jaramago Fernández	6af8b84220	Cleanup: Remove dead/commented code and minor styling	2 years ago
Javier Jaramago Fernández	705f50e0f9	Add initial POC for PostgreSQL monitoring support	2 years ago
Rahim Kanji	4e61120158	Fixed clang linking error	2 years ago
Rahim Kanji	8d62aae2f6	Merge branch 'v3.0' into v3.0_unsupported_features_error	2 years ago
Rahim Kanji	3e89a660fa	Merge pull request #4672 from sysown/v3.0_pgsql_digest_stats_tables ... Added stats table for PgSQL query digest	2 years ago
Rahim Kanji	1d217455f9	Merge branch 'v3.0' into v3.0_md5_auth_support	2 years ago
Rahim Kanji	100d6803d1	Merging v2.7 branch into v3.0 branch	2 years ago
Rahim Kanji	0229daeb64	Added stats_pgsql_query_digest and stats_pgsql_query_digest_reset tables	2 years ago
Rahim Kanji	0ed3347433	Removed Client_Session.h again	2 years ago
Rahim Kanji	a520a15537	Added MD5 authentication method	2 years ago
René Cannaò	dd67530af4	Adding some documentation	2 years ago
René Cannaò	04abd43a57	Initial commit with PostgreSQL support	2 years ago
René Cannaò	2726c27710	Merge pull request #4662 from sysown/v2.7_dns_cache_fixes ... DNS record will be removed if MySQL connection fails or times out for a specific hostname [v2.7]	2 years ago
René Cannaò	d4bd93672e	Merge pull request #79 from sysown/v2.x_refactore_query_processor ... Refactored Query Processor [WIP]	2 years ago
Rahim Kanji	c5bc9ed2c6	DNS Cache Fixes ... * If a MySQL connection fails or times out for a specific hostname, the corresponding DNS record will be removed from DNS Cache. This ensures that outdated DNS records are not retained. (Rest of the DNS resolution process remains unchanged) * DNS cache functionality will automatically be disabled when ProxySQL is run with the -M or --no-monitor option.	2 years ago
Rahim Kanji	8897d7fb3a	Added a new line at end of the file	2 years ago
Rahim Kanji	e723082a1b	Refactored Query Processor Architecture ... - Introduced separate query processors for MySQL and PostgreSQL. - Removed unnecessary GTID logic from `PgSQL_Session`. - Added a command counter for PostgreSQL queries. - Refactored `Query_Processor` to serve as a base class containing core functionalities applicable to both MySQL and PostgreSQL. Changes: - Removed GTID-related code from `PgSQL_Logger` and `PgSQL_Session`: - bool with_gtid; - char gtid_buf[128]; - int gtid_hid; - Added new PostgreSQL-specific tables: - `pgsql_query_rules`, `pgsql_firewall_whitelist_rules`, `pgsql_query_rules_fast_routing` - `runtime_pgsql_query_rules`, `runtime_pgsql_firewall_whitelist_rules`, `runtime_pgsql_query_rules_fast_routing` - Added PostgreSQL-related variables: pgsql_thread___commands_stats pgsql_thread___query_digests pgsql_thread___query_digests_lowercase pgsql_thread___query_digests_no_digits pgsql_thread___query_digests_replace_null pgsql_thread___query_digests_normalize_digest_text pgsql_thread___query_digests_track_hostname pgsql_thread___query_digests_keep_comment pgsql_thread___query_digests_max_digest_length pgsql_thread___query_digests_max_query_length pgsql_thread___query_digests_grouping_limit pgsql_thread___query_digests_groups_grouping_limit pgsql_thread___enable_load_data_local_infile pgsql_thread___auditlog_filename pgsql_thread___auditlog_filesize pgsql_thread___eventslog_filename pgsql_thread___eventslog_filesize pgsql_thread___eventslog_default_log pgsql_thread___eventslog_format pgsql_thread___firewall_whitelist_errormsg pgsql_thread___firewall_whitelist_enabled pgsql_thread___query_processor_iterations pgsql_thread___query_processor_regex	2 years ago
René Cannaò	d0633c743c	Merge pull request #76 from sysown/v2.x_postgres_merge27_20240917 ... V2.x postgres merge27 20240917	2 years ago
René Cannaò	cbf4628ea3	Merge remote-tracking branch 'proxysql27/v2.7' into v2.x_postgres_merge27_20240917	2 years ago
Rahim Kanji	28dac2ad8d	To prevent rows sent from being considered as affected rows, we avoid extracting affected rows for SELECT queries (except SELECT INTO).	2 years ago
Rahim Kanji	6e276e8cb6	Added refactored Command Counter	2 years ago
René Cannaò	b64b087aab	Some code cleanup	2 years ago
René Cannaò	91cb002f5a	Fix issue #60 ... Closes #60	2 years ago
René Cannaò	115eef2ea3	Some code cleanup	2 years ago
Javier Jaramago Fernández	25c6cf9dff	Fix 'nlohmann::json' type forwarding	2 years ago
Javier Jaramago Fernández	d516ca5e84	Merge branch 'v2.x_postgres' of https://github.com/sysown/proxysql_postgresql into v2.x-postgres_dual_password	2 years ago
Rahim Kanji	672e7a5ac5	Fixed num_rows count ... Added affected_rows in PgSQL_Query_Result	2 years ago
Rahim Kanji	0f44307f30	More readable args	2 years ago
René Cannaò	38350292e2	Merge pull request #4600 from sysown/v2.x_proxy ... Implementation of PROXY protocol V1	2 years ago
René Cannaò	cf9d5fe21a	Merge pull request #4574 from sysown/set-thread-names ... Set thread names	2 years ago
Rahim Kanji	745449fcbc	Removed Client_Session.h and Client_Session.cpp	2 years ago
Javier Jaramago Fernández	bbda0a86eb	Add initial impl for dual-password support	2 years ago
Rahim Kanji	5bf827d8e4	Removed type selector	2 years ago
Rahim Kanji	3112a56da4	Added 'stats_pgsql_client_host_cache' and ... 'stats_pgsql_client_host_cache_reset' tables.	2 years ago
Rahim Kanji	2525f6df18	Added transaction status in write_ReadyForQuery	2 years ago
René Cannaò	645963af8e	Removing trailing semicolon from `USE` #4628 ... Trailing semicolon are now removed. This commit also ensure that an error is returned if `USE` is part of a multi-statement.	2 years ago
Rahim Kanji	e939cf088e	Added 'stats_pgsql_errors' and 'stats_pgsql_errors_reset' tables	2 years ago
René Cannaò	757b6a4630	Merge pull request #65 from sysown/v2.x_proxysql_internal_session ... Handled 'PROXYSQL INTERNAL SESSION' command for PostgreSQL session	2 years ago
Rahim Kanji	43d3ec82c8	Added stats_pgsql_processlist table ... * Implemented 'SHOW FULL PGSQL PROCESSLIST' command. * Implemented 'SHOW PGSQL PROCESSLIST' command.	2 years ago
Rahim Kanji	0b8df6df00	Added stats_pgsql_users table	2 years ago
Javier Jaramago Fernández	b5fa72510d	Fix 'nlohmann::json' type forwarding	2 years ago
Rahim Kanji	b4e1e1eea7	Added stats_pgsql_free_connections table	2 years ago
Rahim Kanji	380651128a	Merge remote-tracking branch 'Master_POSTGRES/v2.x_proxysql_internal_session' into v2.x_stats_table	2 years ago
Rahim Kanji	9cfe5b1761	Added stats_pgsql_connection_pool & stats_pgsql_connection_pool_reset tables	2 years ago
Rahim Kanji	c35a6a24cf	Added stats_pgsql_global table	2 years ago
Rahim Kanji	fad8692e89	Merge remote-tracking branch 'Master_POSTGRES/v2.x_postgres' into v2.x_remove_unused_columns	2 years ago
Rahim Kanji	2730a41a38	Remove 'gtid_port' column from pgsql_servers table	2 years ago
Rahim Kanji	0221cd9b12	Updated default port for pgsql servers to 5432	2 years ago
Rahim Kanji	3c870e5c05	Removed unused columns + Bug fixes ... * Removed unused columns from pgsql_users. * Fixed checksum computation for mysql_users. * Fixed saving of pgsql_users and pgsql_servers to disk during initial load of ProxySQL from the configuration file..	2 years ago
Rahim Kanji	e31dd5661f	Moved few methods from PgSQL_Connection.h to PgSQL_Connection.cpp	2 years ago
Rahim Kanji	f9ed50650f	Updated set_dbname implementation for PostgreSQL	2 years ago
Rahim Kanji	2020b3f0be	Handled 'PROXYSQL INTERNAL SESSION' command for PostgreSQL session	2 years ago
Rahim Kanji	ab21b4605c	Merge pull request #61 from sysown/v2.x_postgres_optimizations ... Efficient Row Data Handling and Memory Optimization	2 years ago
Rahim Kanji	ee5b1fc795	Merge remote-tracking branch 'Master_POSTGRES/v2.x_postgres' into v2.x_postgres_reset_connection	2 years ago
Rahim Kanji	5039c93e28	Code Cleanup	2 years ago
Rahim Kanji	991031c938	Increased resultset buffer size to exact 16K	2 years ago
Rene Cannao	7fe013fac2	Merge branch 'proxysql_v2.x_240813' into v2.x_postgres_merge_v2.x_240813 ... This merges ProxySQL v2.x up to 2024-08-13	2 years ago
Rahim Kanji	03c08d2e1f	Introduced a new function in libpq, PShandleRowData, to handle incoming ... messages from the PostgreSQL backend. This function specifically checks for messages containing row data (indicated by 'D') and processes them efficiently. By providing direct access to the internal libpq buffer, it eliminates the need to allocate new memory for each row of data.	2 years ago
Rene Cannao	eedb3978bf	WIP: improved USE query parsing	2 years ago
Rene Cannao	95fa15cdf9	Better parsing of USE queries sent with COM_QUERY #4598	2 years ago
Rene Cannao	d85430b709	Implementation of PROXY protocol V1 ... This commit introduces: - class ProxyProtocolInfo() , that: - performs parsing - validates subnet - run automated tests in DEBUG build - variable mysql-proxy_protocol_networks . Accepted values: - empty string: disables PROXY protocol - '*' : allows connections from any IP - comma separated list of subnets - automated testing in DEBUG build during start - export of PROXY protocol information in internal session, using PROXY_V1 - a TAP test to verify various connections	2 years ago
René Cannaò	526113dd59	Merge pull request #48 from sysown/v2.x_postgres_backend ... Added Multi-Statement support for PostgreSQL	2 years ago
Rahim Kanji	fb0d8c0b69	Merge remote-tracking branch 'remotes/Master_POSTGRES/v2.x_postgres' into v2.x_postgres_backend ... Conflicts: lib/PgSQL_HostGroups_Manager.cpp lib/PgSQL_Thread.cpp	2 years ago
Rahim Kanji	db3fe26590	PgSQL_Thread will now reset connections independently, eliminating the ... need for connections purger HGCU_thread_run(). Changes made: Removed pgsql-reset_connection_algorithm Removed pgsql-connpoll_reset_queue_length Removed HGCU_thread_run()	2 years ago
Rahim Kanji	2d26a3ff75	Removed few placeholder code	2 years ago
Rahim Kanji	880d654011	Changing database on the same connection is not supported in PostgreSQL. If a connection with a different database is needed, a new connection will be created; otherwise, a connection with the same database (and username) will be selected from the connection pool.	2 years ago
Rahim Kanji	d01e883638	Renamed 'schemaname' to 'dbname' in PgSQL_Connection_userinfo	2 years ago
Rahim Kanji	e66a540368	Removed few placeholder code	2 years ago
Rahim Kanji	058be0d9ae	* Reset the connection if there is a mismatch between client and server ... session variables. * Changing the user on the same connection is not supported in PostgreSQL. If a connection with a different username is needed, a new connection will be created; otherwise, a connection with the same username will be selected from the connection pool. * Added RESET SESSION timeout.	2 years ago
Rahim Kanji	a22aeca394	Reset Session Implementation ... * Added Reset Session support * Removed dead code	2 years ago
Javier Jaramago Fernández	b91b6b8f9f	Add list of special permitted variables tracking errors - Closes #4591 ... This list hold tracking errors that in practice are equivalent to ER_UNKNOWN_SYSTEM_VARIABLE and that we want to handle in the same way.	2 years ago
Javier Jaramago Fernández	eeaae2e758	Make 'proxy_debug_func' saves/restore 'errno' ... Several calls inside 'proxy_debug_func' (specially if database logging is enabled) could alter 'errno', which could influence error handling.	2 years ago
Rahim Kanji	0331ca7ff7	Merge remote-tracking branch 'Master_POSTGRES/v2.x_postgres' into v2.x_postgres_backend	2 years ago
Rene Cannao	404c5e70f3	More template for Hostgroup Managers	2 years ago
Rene Cannao	cbc50d4494	More template for Session	2 years ago
Rene Cannao	43a2c526e6	Remove dead code	2 years ago
Rene Cannao	982ad5be0c	Template of Session::update_expired_conns()	2 years ago
Rene Cannao	f8715eee00	Code cleanup	2 years ago
Rene Cannao	2746835aaf	Removing Galera , Aurora and GTID from Postgres	2 years ago
Rene Cannao	4236d20ed6	Initial work on template for HostGroups_Manager	2 years ago
Rene Cannao	e2362a9ed1	Removed reference to MHM_PTHREAD_MUTEX	2 years ago
Rene Cannao	0a391bd587	Some code cleanup	2 years ago
Rene Cannao	a593f215d1	Creating BaseHGC (Base HostGroup Container)	2 years ago
Rene Cannao	cf61603375	Creating BaseSrvList ... Template for MySrvList and PgSQL_SrvList . This is an initial commit to start merging the two Hostgoup Managers	2 years ago
Rahim Kanji	3e90cccb7d	Merge remote-tracking branch 'Master_POSTGRES/v2.x_postgres' into v2.x_postgres_backend	2 years ago
Rene Cannao	0481ab5936	Adding some timers for debugging purposes ... Adding Timers in Base_Thread to count the number of time and elapsed time of when Session::handler() and Connection::handler() are called. This feature is disabled by default. Timers are enabled only if in proxysql_macros.h the following is defined: #define ENABLE_TIMER true The default: #define ENABLE_TIMER false	2 years ago
Rahim Kanji	b01792cae9	Added multi-statement support	2 years ago
Rene Cannao	f7e923bfe6	Template for housekeeping_before_pkts()	2 years ago
Rene Cannao	48eff16cdc	Template for handler_special_queries_STATUS()	2 years ago
Rene Cannao	80928395cc	Template for reset_all_backends()	2 years ago
Rene Cannao	7563659198	Template for has_any_backend()	2 years ago
Rene Cannao	14c0ee023b	Disable autocommit from PgSQL_Session() ... Removed functions: * handler_again___verify_backend_autocommit() * handler_again___status_CHANGING_AUTOCOMMIT()	2 years ago
Rene Cannao	63573e3ca3	Removed handler_SetAutocommit from PgSQL_Session() ... PostgreSQL has no autocommit	2 years ago
Rene Cannao	66b7c103af	Moving return_proxysql_internal() to Base_Session	2 years ago
Rene Cannao	649c985384	Using template for writeout()	2 years ago
Rene Cannao	ae1e088d82	Initial work to write Base_Session	2 years ago
Rene Cannao	a1fd4af1a6	Splitting ProxySQL_Admin	2 years ago
Niels Vogell	1b2982f5ab	Adding additional checks to only process discovered servers from an AWS RDS Multi-AZ DB Cluster	2 years ago
Rene Cannao	465eaef87e	Merge branch 'v2.x_postgres' into v2.x_240630	2 years ago
René Cannaò	25f02a33ce	Merge pull request #4496 from sysown/v2.6.x-freebsd_fixes ... various FreeBSD related fixes	2 years ago
René Cannaò	2eb1d0d1c1	Merge pull request #20 from sysown/v2.x_postgres_backend ... Added generic error handling, transaction detection and handling	2 years ago
Rahim Kanji	5fbfbf26f6	Merge remote-tracking branch 'Master_POSTGRES/v2.x_postgres' into v2.x_postgres_backend	2 years ago
Andriy Utkin	5e79afa8e0	Set thread names	2 years ago
Rahim Kanji	4244e32ed0	Added pgsql-default_client_encoding incase client doesn't provide one	2 years ago
Rahim Kanji	d3e9c9c85a	Merge remote-tracking branch 'remotes/Master/v2.x' into v2.x_proxysql_postgres_merge	2 years ago
Rahim Kanji	c8ce94c85b	Merge remote-tracking branch 'Master_POSTGRES/v2.x_postgres' into v2.x_postgres_backend	2 years ago
Rahim Kanji	27e1e4fb7a	Many improvements and bug fixes ... * Fixed OpenSSL includes and linking for LibPQ building. * Handled Empty query response. * Improve transaction status detection. * Implemented detection for unusable connections and fixed query retry mechanism. * Resolved Heap overflow issue. * Forward non-FATAL errors to client. * Added duplicate error detection to avoid adding multiple error packets in query result.	2 years ago
Miro Stauder	565848c4a0	use local includes - prometheus	2 years ago
Miro Stauder	b7258e965f	use local includes - openssl	2 years ago
Rahim Kanji	65fc633cf5	Generic error handling, transaction detection and handling, bug fixes ... * Implemented generic error handling to cover all the scenarios. * Extraction of results from PGconn in case of connection errors. Introduced a patch to facilitate this. * Added transaction handling. * Ready packet now includes transaction status. * Split command completion and ready packet to increase flexibility. * Resolved multiple bugs to enhance stability.	2 years ago
Rahim Kanji	6aa8a50d3d	Fixed SET <pgsql-*>=<value> for pgsql variables	2 years ago
Rahim Kanji	ef61c367a3	Added support for handling commands and errors ... * Renamed PgSQL_ResultSet to PgSQL_Query_Result to better represent its role in processing various result types, including command results, result sets, and errors. * Renamed PGUser to PGCredentials. * Added support for handling queries that produce commands and improved error handling. * Enhanced buffer functionality in PgSQL_Query_Result.	2 years ago
Miro Stauder	8394fd444e	use local includes - prometheus	2 years ago
Miro Stauder	7695c42534	use local include - openssl	2 years ago
Rahim Kanji	a2516654cf	Added PgSQL Thread variables. ... Using a few MySQL thread variables, particularly for query digest, query processor, and query cache. In the future, we plan to create a global variable for modules that are common to both MySQL and PGSQL	2 years ago
René Cannaò	cdfcfdce94	Merge pull request #4528 from sysown/v2.x_monitor_slave_lag_when_null_4521 ... Introduced new HG attribute 'monitor_slave_lag_when_null' which takes precedence over 'mysql_thread_monitor_slave_lag_when_null'	2 years ago
Rahim Kanji	06a32365cc	Merge remote-tracking branch 'Master_POSTGRES/v2.x_postgres' into v2.x_postgres_backend	2 years ago
Rahim Kanji	dcbe140199	Route query to PostgreSQL backend server	2 years ago
Miro Stauder	da61f23eb3	Merge branch 'v2.x' into v2.6.x-freebsd_fixes	2 years ago
René Cannaò	5514822161	Merge pull request #4517 from sysown/v2.x_hostgroup_online_servers ... Enforcing maximum online servers in a hostgroup	2 years ago
Javier Jaramago Fernández	cf7da4e9a2	Fix memory leak in 'pull_mysql_query_rules_from_peer' ... - Simplified memory managament in Cluster credentials API. - Moved several variables into local scopes.	2 years ago
René Cannaò	2d7806c325	Moved run_SetAllSession_ToProcess0 to Base_Thread	2 years ago
René Cannaò	210d3127c1	Fixing *HGM_GEN_CLUSTER_ADMIN* defines	2 years ago
René Cannaò	10a7caf601	Further cleanup on servers tables for PgSQL	2 years ago
René Cannaò	3005c598e3	Adding pgsql_replication_hostgroups	2 years ago
René Cannaò	a0172c4803	Remove not relevant servers tables from PgSQL	2 years ago
René Cannaò	d0da556c12	Minor optimization in headers	2 years ago