| Value | Description |
|---|---|
| String | ASCII string |
| WideString | Unicode string |
| Byte | 8-bit integer number |
| Word | 16-bit unsigned integer number |
| Int | 32-bit integer number |
| Int64 | 64-bit integer number |
| Bool | Boolean value (true or false) |
| Float | Floating-point number |
| Currency | Floating-point number that represents money |
| BCD | Binary-coded Decimal field |
| Date | Date field |
| Time | Time field |
| DateTime | Date and time field |
| AutoInc | Auto-incrementing 32-bit integer counter field |
| Memo | Text memo or BLOB field |
| FixedChar | Fixed character field |