| Value | Meaning |
|---|---|
| OFTInteger0 | Simple 32bit integer |
| OFTIntegerList1 | List of 32bit integers |
| OFTReal2 | Double Precision floating point |
| OFTRealList3 | List of doubles |
| OFTString4 | String of ASCII chars |
| OFTStringList5 | Array of strings |
| OFTWideString6 | deprecated |
| OFTWideStringList7 | deprecated |
| OFTBinary8 | Raw Binary data |
| OFTDate9 | Date |
| OFTTime10 | Time |
| OFTDateTime11 | Date and Time |
| OFTInteger6412 | Single 64bit integer |
| OFTInteger64List13 | List of 64bit integers |
| OFTMaxType13 |
List of feature field types. This list is likely to be extended in the future ... avoid coding applications based on the assumption that all field types can be known.