Major component of version number, e.g. the 2 in OJS 2.3.8-0 Minor component of version number, e.g. the 3 in OJS 2.3.8-0 Revision component of version number, e.g. the 8 in OJS 2.3.8-0 Build component of version number, e.g. the 0 in OJS 2.3.8-0 1 iff the version entry being described is currently active. This permits the table to store past installation history for forensic purposes. Describes the type of product this row describes, e.g. "plugins.generic" (for a generic plugin) or "core" for the application itelf Uniquely identifies the product this version row describes, e.g. "ojs2" for OJS 2.x, "languageToggle" for the language toggle block plugin, etc. Specifies the class name associated with this product, for plugins, or the empty string where not applicable. 1 iff the row describes a lazy-load plugin; 0 otherwise 1 iff the row describes a site-wide plugin; 0 otherwise Describes the installation and upgrade version history for the application and all installed plugins. product_typeproductmajorminorrevisionbuild If not 0, redirect to the specified journal/conference/... site. Primary locale for the site. Locales for which support has been installed. Locales supported by the site (for hosted journals/conferences/...). Common site settings. Site settings. setting_namelocale User authentication credentials and profile data. username email Locale-specific user data user_id user_idlocalesetting_nameassoc_typeassoc_id setting_namelocale Browser/user sessions and session data. user_id session_id Access keys are used to provide pseudo-login functionality for security-minimal tasks. Passkeys can be emailed directly to users, who can use them for a limited time in lieu of standard username and password. key_hashuser_idcontext Stores notifications for users as created by the system after certain operations. context_iduser_idlevel context_idlevel assoc_typeassoc_id user_idlevel (bool|int|float|string|object) Stores metadata for specific notifications notification_idlocalesetting_name (bool|int|float|string|object) Stores user preferences on what notifications should be blocked and/or emailed to them Unique identifier for this email. Default email templates. email_key Unique identifier for this email. Default data for email templates. email_keylocale Unique identifier for this email. Templates for emails. email_keycontext_id email_id email_idlocalesetting_name Resumption tokens for the OAI protocol interface. token (bool|int|float|string|object) Plugin settings. plugin_name plugin_namecontext_idsetting_name