@ -59,12 +59,13 @@ class Version20150603181728 extends AbstractMigrationChamilo
$this->addSql("UPDATE c_item_property SET session_id = NULL WHERE session_id NOT IN (SELECT id FROM session)");
// Remove inconsistencies about non-existing courses
$this->addSql("DELETE FROM c_item_property WHERE c_id NOT IN (SELECT user_id FROM user)");
$this->addSql("DELETE FROM c_item_property WHERE c_id NOT IN (SELECT id FROM course)");
// Remove inconsistencies about non-existing users
$this->addSql("DELETE FROM course_rel_user WHERE user_id NOT IN (SELECT user_id FROM user)");
$this->addSql("DELETE FROM c_item_property WHERE c_id NOT IN (SELECT id FROM course)");
$this->addSql("DELETE FROM c_item_property WHERE to_group_id NOT IN (SELECT id FROM c_group_info)");
$this->addSql("UPDATE c_item_property SET to_group_id = NULL WHERE to_group_id = 0");
$this->addSql("DELETE FROM c_item_property WHERE to_group_id IS NOT NULL AND to_group_id NOT IN (SELECT id FROM c_group_info)");
$this->addSql('UPDATE c_item_property cip SET cip.to_group_id = (SELECT cgi.iid FROM c_group_info cgi WHERE cgi.c_id = cip.c_id AND cgi.id = cip.to_group_id)');