Oci8 Driver generating "Fetch out of sequence warning"

`Zend\Db\Adapter\Driver\Oci8\Result` line 151 is generating a `oci_fetch_assoc(): ORA-01002: fetch out of sequence` warning for any larger queries. Limiting the results to less than 50 stops the warning appearing but anything larger it appears.

Suppressing warnings with `@oci_fetch_assoc` get's rid of the warning and returns results as expected but obviously this isn't fixing the issue.

The warning is usually generated when a fetch is performed after a commit.