OpenAccess SDK SQL Engine core methods for Java : Exchanging data : dam_describeColScalarEx2

dam_describeColScalarEx2

This method is used to check if the column is a scalar function that is being mapped to a column. In addition, this method retrieves the description of the scalar function, including the qualifier name.

int dam_describeColScalarEx2(
long hcol,
StringBuffer pQualifierName,
StringBuffer pScalarFuncName)

Table 142. Parameters for dam_describeColScalarEx2
Parameter	Type	Description
INPUT
hcol	long	The handle of the column.
OUTPUT
pQualifierName	StringBuffer	The name of the function qualifier.
pScalarFuncName	StringBuffer	The name of the scalar function.
RETURN
	int	TRUE - column is mapped from scalar function. FALSE - base column.