/**
* Console application's method for checking if migrations' table installed
* @return boolean
*/
public static function installed()
{
if (QueryBuilder::showTables(static::$tableName)->exec()->fetch()) {
return true;
}
return false;
}
/**
* Searches and returns Table object
* @param string $tableName
* @throws Exception
* @return Table
*/
public static function get($tableName)
{
if (!QueryBuilder::showTables($tableName)->exec()->fetch()) {
throw new Exception("table '{$tableName}' is not exist");
}
return new static($tableName);
}