protected $db;
/**
- * @var string $table The name of the table to read from
+ * @var string|array $table The name or names of the table to read from
*/
protected $table;
/**
* @param IDatabase $db The database to read from
- * @param string $table The name of the table to read from
+ * @param string|array $table The name or names of the table to read from
* @param string|array $primaryKey The name or names of the primary key columns
* @param integer $batchSize The number of rows to fetch per iteration
* @throws MWException