/**
* Creates columns.
*
* @param string $tableName Table name.
* @param array $columns Array of column names.
*
* @return void
*/
protected function createColumns($tableName, array $columns)
{
$query = new Query();
$cols = array();
foreach ($columns as $name => $options) {
$cols[$name] = $this->parseColumn($options);
}
$query->addColumns($tableName)->columns($cols)->run();
}
