WordPress at a glance
filter is not described

wp_should_upgrade_global_tables filter-hook . WP 1.0

Filters if upgrade routines should be run on global tables.

Usage

add_filter( 'wp_should_upgrade_global_tables', 'filter_function_name_5064' );
function filter_function_name_5064( $should_upgrade ){
	// filter...

	return $should_upgrade;
}
$should_upgrade(true/false)
Whether to run the upgrade routines on global tables.

Where the hook is called

wp_should_upgrade_global_tables()
wp-admin/includes/upgrade.php 3021
return apply_filters( 'wp_should_upgrade_global_tables', $should_upgrade );

Where the hook is used (in WP core)

Does not used.