/**
* Performs a SELECT on a table one chunk at a time and returns an array
* of every fetched row.
*
* This function will break up a SELECT into several smaller SELECTs and
* should be used when performing a SELECT that can take a long time to finish.
* Using several smaller SELECTs will ensure that the table will not be locked
* for too long.
*
* @see Piwik_Sql::segmentedFetchFirst
*
* @param string $sql The SQL to perform. The last two conditions of the WHERE
* expression must be as follows: 'id >= ? AND id < ?' where
* 'id' is the int id of the table.
* @param int $first The minimum ID to loop from.
* @param int $last The maximum ID to loop to.
* @param int $step The maximum number of rows to scan in each smaller SELECT.
* @param array $parameters Parameters to bind in the query, array( param1 => value1, param2 => value2)
* @return array
*/
function Piwik_SegmentedFetchAll($sql, $first, $last, $step, $params = array())
{
return Piwik_Sql::segmentedFetchAll($sql, $first, $last, $step, $params);
}
