Filters if upgrade routines should be run on global tables.
Filters the dbDelta SQL queries for inserting or updating.
Filters the dbDelta SQL queries for creating tables and/or databases.
Filters the dbDelta SQL queries.
Fires after a site is fully upgraded.
Fires after a site is fully installed.
Determine if global tables should be upgraded.
Install global terms.
Runs before the schema is upgraded.
Disables the Link Manager on upgrade if, at the time of upgrade, no links exist in the DB.
Disables the Automattic widgets plugin, which was merged into core.
Checks the version of the installed MySQL binary.
Translate user level to user role name.
Creates a site theme.
Creates a site theme from the default theme.