Function LocallyExecutingSliceIndex

src/backend/executor/execUtils.c:2441–2445

* Provide index of locally executing slice */

 * Provide index of locally executing slice
 */
int LocallyExecutingSliceIndex(EState *estate)
{
	Assert(estate);
	return (!estate->es_sliceTable ? 0 : estate->es_sliceTable->localSlice);
}

/**
 * Provide index of slice being executed on the primary writer gang