function migrate_update_6201 in Migrate 6.2

Add rollback_action field to all map tables

File

./migrate.install, line 332

Migrate module installation

Code

function migrate_update_6201() {
  $ret = array();
  foreach (migrate_migrations() as $migration) {
    if (is_a($migration, 'Migration')) {
      $tablename = $migration
        ->getMap()
        ->getMapTable();
      if (!db_column_exists($tablename, 'rollback_action')) {
        db_add_field($ret, $tablename, 'rollback_action', array(
          'type' => 'int',
          'size' => 'tiny',
          'unsigned' => TRUE,
          'not null' => TRUE,
          'default' => 0,
          'description' => 'Flag indicating what to do for this item on rollback',
        ));
      }
    }
  }
  $ret[] = t('Added rollback_action column to all map tables');
  return $ret;
}