oci_fetch() fetches the next row (for SELECT statements) into the internal result-buffer.
Returns TRUE on success or FALSE on failure.
For details on the data type mapping performed by the oci8 driver, see the datatypes supported by the driver
Note: In PHP versions before 5.0.0 you must use ocifetch() instead. This name still can be used, it was left as alias of oci_fetch() for downwards compatability. This, however, is deprecated and not recommended.