525 Commits (48ba491cb7464656cf2cc86b82c19a97c042f923)

Author	SHA1	Message	Date
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.	10 months ago
Javier Jaramago Fernández	811874bad1	Merge branch 'v3.0' of github.com:sysown/proxysql into v3.0-ff_conns_eof_caps_match	1 year ago
René Cannaò	1123da34bb	Merge pull request #4904 from sysown/v3.0-4877 ... Fix certificate chain send during SSL handshake - Closes #4877	1 year ago
Javier Jaramago Fernández	7955dd21a8	Fix MySQL 8.4 replication lag monitoring - Closes #4727 ... Added support for new syntax to simulator.	1 year ago
Javier Jaramago Fernández	f206e1be05	Fix certificate chain send during SSL handshake - Closes #4877 ... Removed usages of 'SSL_CTX_add_extra_chain_cert'. Manually adding certs to the certificate chain shouldn't be required, using 'SSL_CTX_load_verify_locations' with the right arguments should be enough, allowing OpenSSL to correctly select the certificates to be used for validation purposes.	1 year ago
René Cannaò	d3f06c537f	Merge branch 'v3.0' into v3.0-ff_conns_eof_caps_match	1 year ago
René Cannaò	a876b1f055	Merge pull request #4881 from sysown/v3.0-ci_fixes_172 ... Fix issues with several TAP tests - Closes #4830	1 year ago
Javier Jaramago Fernández	844d64d03e	Display warning message on problematic OpenSSL versions - Closes #4830 ... Also adds a status variable exporting the OpenSSL version in use.	1 year ago
Rahim Kanji	f9232ae50d	Merge remote-tracking branch 'Master/v3.0' into v3.0_session_parameter_tracking	1 year ago
Javier Jaramago Fernández	19d6f4a931	Enable 'CLIENT_DEPRECATE_EOF' capability for SQLite3 backend	1 year ago
Rahim Kanji	35b2dd593d	Separate implementation of SET statement parser for MySQL and PostgreSQL	1 year ago
René Cannaò	2288c403b5	Revert "Enable 'CLIENT_DEPRECATE_EOF' capability for SQLite3 backend" ... This reverts commit 4e77f1600f.	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	6fd6ab4a2f	Merge pull request #4807 from sysown/v3.0-rm_malloc_conf_on_version ... Remove print of jemalloc conf prior to cmd options handling - Port of #4794	1 year ago
René Cannaò	c2f1871adf	Make set_thread_name() optional	1 year ago
Javier Jaramago Fernández	8fa90f8b9f	Remove print of jemalloc conf prior to cmd options handling	1 year ago
Javier Jaramago Fernández	4e77f1600f	Enable 'CLIENT_DEPRECATE_EOF' capability for SQLite3 backend	1 year ago
Rahim Kanji	b4e9060f71	Modified Set Parser	1 year ago
Yashwant Sahu	004665c6b0	Moved checking of openssl version and finding of openssl library to common place and including common make file.	1 year ago
Yashwant Sahu	3af2af904a	1. Fixed pkg-config cflag, as it was failing with older pkg-config. ... 2. Added a custom path for OpenSSL. Tested with 3.5.0.	1 year ago
Yashwant Sahu	e9b57ac6ef	Using pkg-config to find out insrtalled pkg-config	1 year ago
René Cannaò	2c80f4a935	Merge pull request #4762 from sysown/v3.0_dynamic_fast_forward ... 'COPY ... FROM STDIN' Support with Dynamic Fast Forward and Improved Error Handling - v3.0	1 year ago
Miro Stauder	9e8deb5578	fix test and cleanup	1 year ago
Miro Stauder	456ce7b341	make OpenSSL special case only for almalinux8	1 year ago
Rahim Kanji	7e20a59b0a	Reordered OpenSSL library and include paths to the end to ensure that bundled libraries are prioritized during the build process.	1 year ago
René Cannaò	8218c62dbd	Merge pull request #4740 from sysown/ssl_dynamic_lib ... Using system OpenSSL library	1 year ago
Yashwant Sahu	8cb4f10460	Fixed AlmaLinux builid issues for openssl	1 year ago
Rahim Kanji	6d614a4b99	Merge branch 'v3.0'	1 year ago
Yashwant Sahu	becc5b3ed7	Minor cleanup.	1 year ago
Yashwant Sahu	9835837c45	1. Removed OpenSSL static linking from all the dependency, now every component uses OpenSSL dynamic library. ... 2. Added check for OpenSSL version, version should be 3.0.0 or above otherwise ProxySQL server will exit	1 year ago
Yashwant Sahu	2e46f53baf	1. Removed internal openssl bio structure ... 2. Added finding system openssl library and using it 3. Removed libssl depedancy	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	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
Javier Jaramago Fernández	705f50e0f9	Add initial POC for PostgreSQL monitoring support	2 years ago
Rahim Kanji	100d6803d1	Merging v2.7 branch into v3.0 branch	2 years ago
René Cannaò	d4bd93672e	Merge pull request #79 from sysown/v2.x_refactore_query_processor ... Refactored Query Processor [WIP]	2 years ago
René Cannaò	774b405a74	Make call_execute_on_exit_failure() more verbose	2 years ago
René Cannaò	061198dda1	Honor --initial after a crash , see #4659 ... Closes #4659	2 years ago
René Cannaò	c8ea95564c	reload of TLS certificates after a crash #4658 ... Closes #4658	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	cbf4628ea3	Merge remote-tracking branch 'proxysql27/v2.7' into v2.x_postgres_merge27_20240917	2 years ago
Miro Stauder	8c271cd205	apply clang fix to all clang versions	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	5bf827d8e4	Removed type selector	2 years ago
Rahim Kanji	c35a6a24cf	Added stats_pgsql_global table	2 years ago
Javier Jaramago Fernández	096709ebbd	Make random latency on simulated Galera conns conditional ... Similar to what was previously done for AWS_AURORA. Reduces noise for cluster simulations.	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
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