Avert any possible conflict in type detection with DB->schema()

				// SET GLOBAL innodb_stats_on_metadata=0;

				// This requires SUPER privilege!

				$rows=array();

				foreach ($this->exec($val[0],NULL,$ttl) as $row)

				foreach ($this->exec($val[0],NULL,$ttl) as $row) {

					$rows[$row[$val[1]]]=array(

						'type'=>$row[$val[2]],

						'pdo_type'=>

							preg_match('/int|bool/i',$row[$val[2]],$parts)?

							preg_match('/int\b|integer|bool/i',

								$row[$val[2]],$parts)?

							constant('\PDO::PARAM_'.strtoupper($parts[0])):

							\PDO::PARAM_STR,

						'default'=>$row[$val[3]],

						'nullable'=>$row[$val[4]]==$val[5],

						'pkey'=>$row[$val[6]]==$val[7]

					);

				}

				return $rows;

			}

		return FALSE;