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

dam_describeColScalar

This method is used to check if the column is a scalar function that is being mapped to a column.
int dam_describeColScalar(
long         hcol,
StringBuffer pScalarFuncName)
Table 141. Parameters for dam_describeColScalar
Parameter
Type
Description
INPUT
hcol
long
The handle of the column.
OUTPUT
pScalarFuncName
StringBuffer
The name of the scalar function.
RETURN
int
TRUE - column is mapped from scalar function.
FALSE - base column.