/**
* @return true if this migration is applied
*/
function isApplied(Connection $db)
{
// don't error if we don't have any migration parent table
if (!Migration::$checked_migrations_table) {
$base = new BaseMigration();
Migration::$checked_migrations_table = $base->isApplied($db);
}
if (!Migration::$checked_migrations_table) {
return false;
}
$q = $db->prepare("SELECT * FROM migrations WHERE name=?");
$q->execute(array($this->getName()));
if ($q->fetch()) {
return true;
} else {
return false;
}
}