To see which components are installed, use the statement: SELECT * FROM ponent Error Log Filtering and Routing The loader service also unregisters the components from the ponent system table so that they are no longer loaded during startup for subsequent server restarts. UNINSTALL COMPONENT deactivates components and unloads them from the server. For subsequent server restarts, any components listed in ponent are loaded by the loader service during startup. The loader service also registers loaded components in the ponent system table. INSTALL COMPONENT loads components into the server and activates them immediately. UNINSTALL COMPONENT 'file://component_validate_password' Ī loader service handles component loading and unloading, and also lists loaded components in the ponent system table. INSTALL COMPONENT 'file://component_validate_password' Enabling a ComponentĬomponent loading and unloading are achieved via the INSTALL COMPONENT and UNINSTALL COMPONENT SQL statements. Components interact with each other only through the services they provide. In fact, the server itself is now considered to be a component, equal to other components. That will make the architecture more modular while allowing users to extend server capabilities through the addition of individual components.Įach component provides services that are available to the server as well as to other components. One of the numerous significant changes to MySQL Server for version 8 includes a new component-based infrastructure.
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