MySQL for Magento — query optimization, database tuning, index management, and database administration best practices.
Adds an around plugin to make bulk acknowledgement idempotent using insertOnDuplicate, preventing duplicate-key errors when dismissing completed asynchronous operation notifications in Admin. Includes installation and verification steps.
Scans varchar product attributes used in flat tables and sets column lengths based on actual data instead of 255, preventing MySQL 1118 indexing failures.
These queries/views aggregate all EAV values for each entity into a JSON column (eav_int, eav_text, etc) for easier debugging. For scoped entities, any scope values will be appended as "{attribute_code}:{store_id}"="{value}".
To execute Magento 2 CLI-like commands directly in your MySQL database without needing PHP or the Magento application layer. The result? Lightning-fast command execution and direct database insights.
The mysql2jsonl tool provides an efficient way to export data from a MySQL database to JSONL (JSON Lines) files and to import data back into a database from these files. It is highly configurable and optimized for performance with concurrency and batching in mind!