| Data Type | Storage Type | sub-type | range |
| string | strx | strings of maximum length x | File System |
| numeric | byte | integers | File System |
| int | integers | -32,767 32740 | |
| long | integers | -2,147,483,647 2,147,483,620 | |
| float | reals | ~8 significant figures | |
| double | reals | ~16 significant figures |
| 8 | . | 2 | g | ||||
| Total characters |
Characters after decimal point |
format | |||||
| g | general | ||||||
| f | fixed | ||||||