1845 Commits (0a336de04841908e68d24fa581ca07c7eae6e7dd)

Author	SHA1	Message	Date
Wazir Ahmed	0a336de048	Add validation for `LOAD * FROM CONFIG` ... - Add validation methods for `mysql_users`, `pgsql_users`, `mysql_servers`, `pgsql_servers` and `proxysql_servers` - Check for duplicates and mandatory fields - Return descriptive error messages to clients when validation fails Signed-off-by: Wazir Ahmed <wazir@proxysql.com> Co-authored-by: takaidohigasi <takaidohigasi@gmail.com>	10 months ago
Rahim Kanji	8d8577b0ad	Ensure PgSQL_Threads_Handler and PgSQL_HostGroups_Manager objects are released when ProxySQL shuts down or restarts.	10 months ago
René Cannaò	b5fa8ca1ae	Merge pull request #5044 from sysown/v3.0_extended_query_protocol ... PostgreSQL's Extended Query Protocol Support in ProxySQL [WIP]	10 months ago
Rahim Kanji	9e4b76d6d1	* Refactored PgSQL_Session::handler___status_WAITING_CLIENT_DATA___STATE_SLEEP___PGSQL_QUERY_qpo. ... * Fixed a crash occurring during session destruction. * Query rules will now apply only to the first message in an extended query frame. * OK message will apply to execute message. * Query rewrite, error messages, and large packet handling will apply to parse message. * Added query processing support for the Bind message.	10 months ago
Rahim Kanji	2d569f3b95	Added support to terminate running queries on timeout	11 months ago
Rahim Kanji	58eac30ff3	Fixed SSL STATUS in PgSQL_Data_Stream	11 months ago
Rahim Kanji	0ddc6e9b93	* Implemented status tracking for LOCK TABLE and pg_advisory_xact_lock, with automatic reset on transaction end ... * Added tracking for pg_advisory_lock, with status reset only on pg_advisory_unlock_all * Implemented support for CREATE SEQUENCE and CREATE TEMP SEQUENCE, with reset on DISCARD SEQUENCES * Added handling for CREATE TEMP TABLE, with reset triggered by DISCARD TEMP	11 months ago
Rahim Kanji	a29eaf1eb2	Moved warning_in_hg from Base_Session to MySQL_Session	11 months ago
Rahim Kanji	4d195adc89	Renamed Multiplex status from MYSQL to PGSQL ... Renamed status to ssl_status Removed STATE_SLEEP_MULTI_PACKET from PgSQL session handler	11 months ago
Rahim Kanji	441504190d	Moved sess_STMTs_meta and SLDH from Base_Session to MySQL_Session	11 months ago
René Cannaò	afb1865107	Merge pull request #5043 from sysown/v3.0-pgsql_mon_table_fix ... Fix table definition for 'pgsql_replication_hostgroups'	11 months ago
Rahim Kanji	070d4ca18d	Added DEALLOCATE <stmt_name> and DEALLOCATE ALL support	11 months ago
Rahim Kanji	099597d2d8	Added client_close_all	11 months ago
Rahim Kanji	02eb58db79	Added SET statement tracking support	11 months ago
Rahim Kanji	ce94a7080a	Merge branch v3.0_session_param_reset_connection into v3.0_extended_query_protocol	11 months ago
Rahim Kanji	249b3d8725	* Replace C-style array with std::array in PgSQL_Connection ... * Nulling startup_parameters[i] in ~PgSQL_Connection after freeing	11 months ago
Rahim Kanji	50243ef283	Corrected RESET/DEFAULT logic ... * Now will actually reset value to server default (represented by nullptr value), if that parameter is not set in startup parameter. * Default parameter values (pgsql_default_*) will now be set only for critical parameters.	11 months ago
Rahim Kanji	1bcd09044b	Refactor Connection Reset Handling ... * Introduced startup parameters in PgSQL_Connection (removed default session parameters from PgSQL_Session) * Startup parameters are populated during both frontend and backend connection creation * Parameters provided via connection options are set as startup parameters * Backend connection parameter handling updated: only critical variables are now set via connection options to prevent interference with DISCARD ALL during connection reset; remaining parameters will be applied using individual SET commands	11 months ago
Rahim Kanji	344ba25777	Add Watchdog PROXYSQLTEST covering MySQL and PgSQL threads	11 months ago
Rahim Kanji	28931cd00d	* Replaced malloc with std::vector for safer memory management. ... * Marked functions ref_count_client and ref_count_server as noexcept since standard exceptions are not being handled and application crashes are acceptable in such cases.	11 months ago
Rahim Kanji	3619fa5d21	Added pgsql-max_stmts_per_connection variable	11 months ago
Rahim Kanji	4ebff4c0cc	Added support for protocol-supplied (out-of-band) parameter typing (argument-based) ... * This parameter types will be part of hash calculation * Few refactoring and optimizations	11 months ago
Rahim Kanji	a8a2799187	Improved locks	12 months ago
Rahim Kanji	703a5f35f5	Added stats_pgsql_prepared_statements_info table	12 months ago
Rahim Kanji	b989fc2bad	Refined Bind Message parameter format, value handling, and result format iterator	12 months ago
Rahim Kanji	06383750b3	Fixed SonarQube warnings where applicable	12 months ago
Rahim Kanji	bc87d0d901	* For a Describe Portal message, peek at the next message in the extended query frame. If it is an Execute message, indicating that client is sending a Bind/Describe/Execute sequence ... skip processing the Describe Portal. This is because libpq automatically includes a Describe Portal during execution, and sending it again would be redundant. * Removed server_capabilities from PgSQL modules	12 months ago
Rahim Kanji	87ad15b01c	* Removed autocommit_on_hostgroup from PostgreSQL modules ... * Introduced an error generator method to reduce code duplication * Added several comments for clarity * Addressed edge cases related to libpq limitations	12 months ago
Javier Jaramago Fernández	b7b4864729	Fix table definition for 'pgsql_replication_hostgroups' ... - Reduce 'check_type' range to uniquely supported check ('read_only'). - Added table upgrade procedure. - Fixed missing space in table definition (display for '\G').	12 months ago
Rahim Kanji	48ba491cb7	Add support for unnamed Describe Portal and improve extended query handling ... - Always send Describe Portal to the backend - Enforce check for unnamed portals in Bind, Describe, Close, and Execute; raise errors for named portals - Improve error handling for extended query flow - Introduce Extended_Query_Info struct to unify extended query-related members and reduce redundancy	12 months ago
Rahim Kanji	7cde1dcad6	Added comments	12 months ago
Rahim Kanji	f9448948cd	Set end state for fetch result to indicate that it originates from a simple query or statement execution	12 months ago
Rahim Kanji	d3592020ac	* Created a separate file for Extended Query messages to reduce clutter in PgSQL_Protocol. ... * Moved get_uint32be() and get_uint16be() to gen_utils.h * Split PgSQL_*_Message into distinct Message and Data components.	12 months ago
Rahim Kanji	3cff4f9dca	* Added sticky backend support for extended query frames: all messages in a single frame will now use the same backend connection. ... * Fixed few compilation warnings. * Removed AutoCommit relate code from PostgreSQL session.	12 months ago
Rahim Kanji	d5fc1fefff	Renamed pending_query to extended_query_frame ... Improved extended query frame handling	12 months ago
Rahim Kanji	f350102f72	Code cleanup	1 year ago
Rahim Kanji	8bb248cef5	Added Bind and Execute support	1 year ago
Javier Jaramago Fernández	25d5681c61	Fix potential overflow for 'sqlite3_status' memory metrics ... The previous call have been replaced by 'sqlite3_status64' when querying 'SQLITE_STATUS_MEMORY_USED' to avoid potential integer overflows.	1 year ago
Rahim Kanji	4d0618c296	Added Close statement handling	1 year ago
Rahim Kanji	a741598a8d	Added Describe message handling	1 year ago
Javier Jaramago Fernández	6f2798abe0	Fix memory leak in 'ProxySQL_Admin::stats___mysql_global' - Closes #4976 ... The resource leak was associated to prepared statements (sqlite3_stmt). Since the detection of these leaks is tricky, because the resources held by 'SQLite3' never lose their references, a helper type ('stmt_unique_ptr') and a safer variation for 'prepare_v2' have been introduced. This helper type should automatically handle the lifetime of the statements, avoiding these kind of leaks in the future. The non-safe alternative has been flagged as 'deprecated', so it can be easily identified in later refactors or slowly removed during development.	1 year ago
Rahim Kanji	2a9f67295f	Removed warning tracking code from PgSQL_Connection	1 year ago
Rahim Kanji	58c18846c8	Added set_is_client method	1 year ago
Rahim Kanji	24fecc1f6e	Add PostgreSQL extended query (prepared statement) support in ProxySQL ... This commit lays the groundwork for handling PostgreSQL’s extended query protocol (prepared statements) by introducing parsing, it's caching and execution framework stubs. - Implement Parse handling - Implement caching of parse (reuse) - Introduce Execute framework stub for future binding and execution logic.	1 year ago
Rahim Kanji	026f458f7c	Removed last_insert_id from PostgreSQL modules	1 year ago
Rahim Kanji	d5451970dc	Added comments	1 year ago
Rahim Kanji	700e8c21ae	Switched PQ error verbosity to formatted mode. ... Implemented a parser to handle the new format.	1 year ago
René Cannaò	2c26a42897	Merge pull request #4819 from sysown/v3.0-ff_conns_eof_caps_match ... Enforce `CLIENT_DEPRECATE_EOF` capability match for `fast-forward` sessions	1 year ago
René Cannaò	66322d05cf	Merge pull request #4851 from sysown/v3.0-ReadySet1 ... First POC for integration with ReadySet	1 year ago
René Cannaò	988d4049ac	Merge pull request #4941 from sysown/v3.0-4935 ... Fix losing database info on first logging for 'caching_sha2_password' - Closes #4935	1 year ago