/**
* @param ConnectionInterface $connection
* @param atring $schema
* @param string $prefix
*/
public function __construct(ConnectionInterface $connection, $schema, $prefix = '')
{
$this->connection = $connection;
$this->prefix = $prefix;
$result = $this->connection->select("SELECT * FROM sqlite_master WHERE name = '{$this->table}' AND type = 'table'");
if (0 == count($result)) {
// Create the caches table
$this->connection->statement($schema);
}
}