function flag_update_6206 in Flag 7.2

Same name and namespace in other branches

1. 6.2 flag.install \flag_update_6206()
2. 7.3 flag.install \flag_update_6206()

Correction to flag_update_6205(). Convert unique key to an index.

File

./flag.install, line 428

Flag module install/schema/update hooks.

Code

function flag_update_6206() {

  // Remove the old index that did not include UID or SID.
  if (db_index_exists('flag_content', 'content_type_content_id')) {
    db_drop_index('flag_content', 'content_type_content_id');
  }

  // Remove the erroneous unique key that was added in flag_update_6205().
  if (db_index_exists('flag_content', 'content_type_content_id_uid_sid')) {
    db_drop_unique_key('flag_content', 'content_type_content_id_uid_sid');
  }
  db_add_index('flag_content', 'content_type_content_id_uid_sid', array(
    'content_type',
    'content_id',
    'uid',
    'sid',
  ));
}