|
Parameter
|
Type
|
Description
|
|
IN
|
|
|
|
sQualifierName
|
String
|
The name of the function qualifier
|
|
sName
|
String
|
The name of the scalar function
|
|
iConstantFunc
|
int
|
Indicates whether the function has constant output.
1 – indicates that the function is a constant scalar function and is evaluated only once per query if all its arguments are literal values.
0 – indicates that the function is a variable scalar function and therefore should be evaluated once per record during the dam_isTargetRow call, regardless of the input.
|
|
pfScalarFunc
|
String
|
The method in the IP that is to be called to execute this scalar function.
|
|
iResXoType
|
int
|
The data type of the result value of the scalar function.
|
|
iNumInputParams
|
int
|
The number of arguments expected by the function
>=0 to allow fixed argument list
< 0 to allow variable argument list with a maximum of |args|
|
|
RETURN
|
|
|
|
|
NONE
|
|