C Data Type Definition
typedef int DATASET_HANDLE;
Usage
Use the DATASET_HANDLE data type when passing a DATASET instance as an argument or returning a DATASET type result.
Here is an example using a DATASET parameter in a UDF definition and DATASET_HANDLE in a C function declaration.
| SQL Function Definition | Equivalent C Function Declaration |
|---|---|
CREATE FUNCTION F1 ( A DATASET(100) STORAGE FORMAT AVRO) RETURNS DATASET(100) STORAGE FORMAT AVRO ...; |
void f1( DATASET_HANDLE *a,
DATASET_HANDLE *result,
... )
{ ... }
|