dam_describeColScalarEx2
- Last Updated: May 12, 2026
- 1 minute read
- OpenAccess SDK
- Version 8.1
- Documentation
This method is used to check if the column is a scalar function that is being mapped to a column. In addition, this function retrieves the description of the scalar function, including the qualifier name.
int dam_describeColScalar(
int64 hcol,
StringBuilder pQualifierName,
StringBuilder pScalarFuncName)
Parameters for dam_describeColScalarEx2
| Parameter | Type | Description |
| IN | ||
| hcol | int64 | The handle of the column |
| OUT | ||
| pQualifierName | StringBuilder | The name of the function qualifier |
| pScalarFuncName | StringBuilder | The name of the scalar function |
| RETURN | ||
| int | TRUE – the column is mapped from a scalar function. FALSE – the base column. |