4 Commits (2fcc5729eec032a0e3d95a72fbdc08e7903940cc)

Author	SHA1	Message	Date
Rene Cannao	c2f678a9de	feat: implement release tiers and feature guards for v3.0, v3.1, and v4.0 ... This commit introduces a structured release tier system controlled by environment variables, allowing three distinct ProxySQL versions to be built from the same codebase while maintaining a clear upgrade path. Key Changes: - Tier 1 (v3.0.x Stable): Default build including bug fixes and core enhancements. - Tier 2 (v3.1.x Innovative): Enabled via PROXYSQL31=1. Adds FFTO and TSDB. - Tier 3 (v4.0.x AI/MCP): Enabled via PROXYSQLGENAI=1. Adds the AI stack. Implementation Details: - Makefile: Implemented dynamic versioning logic that increments the minor version for v3.1 and the major version for v4.0. Added tier documentation. - Feature Guards: Introduced PROXYSQLFFTO and PROXYSQLTSDB guards across ProxySQL_Admin, ProxySQL_Statistics, REST API, and HTTP server. - FFTO: Guarded Fast Forward Traffic Observer in MySQL and PgSQL sessions, including thread-local variables and configuration parameters. - TSDB: Guarded the entire Time Series Database subsystem, including SQLite table definitions, background loops, and REST API endpoints. - Build Fixes: * Fixed 'proxy_debug_func' linkage by adding extern "C" and moving the definition outside of DEBUG guards to ensure non-debug builds link correctly. * Corrected misplaced/nested DEBUG and PROXYSQLFFTO guards. * Verified build stability for all tiers (unset, PROXYSQL31=1, PROXYSQLGENAI=1).	1 month ago
Rene Cannao	6e9abed581	Fix timezone parsing to support 3-component IANA names and hyphens ... This commit fixes a parsing error in the MySQL SET statement parser that occurred when processing `SET time_zone` statements with: 1. Three-component IANA timezone names (e.g., America/Argentina/Buenos_Aires) 2. Timezone names containing hyphens (e.g., America/Port-au-Prince) Previously, the regex pattern `(?:\w+/\w+)` only matched 2-component timezone names and did not support hyphens. This caused parsing errors logged as: "[ERROR] Unable to parse query. If correct, report it as a bug: SET time_zone=\"America/Argentina/Buenos_Aires\";" When multiplexing is enabled, this bug causes timestamps to be incorrectly written to the database. Changes: - Updated timezone regex from `(?:\w+/\w+)` to `(?:[\w-]+(?:/[\w-]+){1,2})` - Supports 2-3 components: Area/Location or Area/Country/Location - Supports hyphens in component names (e.g., Port-au-Prince) - Added comprehensive Doxygen documentation for timezone parsing - Extended TAP test cases with new timezone formats Note: Bare words like 'SYSTEM' and 'UTC' were already supported via other patterns in the parser (vp2 pattern for word matching). Fixes: #4993 Related: gemini-code-assist review comments	3 months ago
Rahim Kanji	f9232ae50d	Merge remote-tracking branch 'Master/v3.0' into v3.0_session_parameter_tracking	1 year ago
Rahim Kanji	a2b28383cf	Added missing files	1 year ago