( resource statement, int field )
oci_field_type_raw() returns Oracle's raw data type of the
In PHP versions before 5.0.0 you must use ocicolumntyperaw() instead.
This name still can be used, it was left as alias of
oci_field_type_raw() for downwards compatability.
This, however, is deprecated and not recommended.
However, if you want to get field's type, then
oci_field_type() will suit you better. See
oci_field_type() for additional information.