function system_update_7018

Shorten the {system}.type column and modify indexes.

Related topics

File

modules/system/system.install, line 2237

Code

function system_update_7018() {
    db_drop_index('system', 'modules');
    db_drop_index('system', 'type_name');
    db_change_field('system', 'type', 'type', array(
        'type' => 'varchar',
        'length' => 12,
        'not null' => TRUE,
        'default' => '',
    ));
    db_add_index('system', 'type_name', array(
        'type',
        'name',
    ));
}