Indicates the type of column used in a data definition.
| Constant | Value | Description |
|---|---|---|
| colINTEGER | 1 | Integer column type. |
| colDOUBLE | 2 | Double column type. |
| colDATE | 3 | OLE date column type. |
| colTIMESTAMP | 4 | Time value column type. Value can be internal datetime format or string. |
| colSTRING | 5 | String column type with unlimited characters. Databases convert this to memo or blob columns. |
| colSTRING64 | 6 | String column type with only 64 characters. This is needed for databases to allow queries on fixed size columns. |
| colSTRING256 | 7 | String column type with only 256 characters. This is needed for databases to allow queries on fixed size columns. |
| colSTRING512 | 8 | String column type with only 512 characters. This is needed for databases to allow queries on fixed size columns. |
| colBOOLEAN | 9 | Boolean column type. |
| colOBJECT | 10 | Column type is a COM Object that supports IPersist stream. |
| colSTRING1 | 11 | String column type with 1 character. This is needed for databases to allow queries on fixed size columns. |
| colSTRING4 | 12 | String column type with only 4 characters. This is needed for databases to allow queries on fixed size columns. |
| colSTRING8 | 13 | String column type with only 8 characters. This is needed for databases to allow queries on fixed size columns. |
| colSTRING16 | 14 | String column type with only 16 characters. This is needed for databases to allow queries on fixed size columns. |
| colSTRING32 | 15 | String column type with only 32 characters. This is needed for databases to allow queries on fixed size columns. |
| colGEOMETRYPOINT | 16 | ESRI geometry point column type. |
| colGEOMETRYPOLYLINE | 17 | ESRI geometry polyline column type. |
| colGEOMETRYPOLYGON | 18 | ESRI geometry polygon column type. |
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Tracking Analyst Extension.