TransactionStep
class TransactionStep<T> @PublishedApi constructor(val query: RunnableQuery<*>, val params: Map<String, Any?>, val run: (Map<String, Any?>) -> T)
One operation of a TransactionPlan, built by StepBuilder but not yet run: the query, its parameters as written, and the terminal to call once they are resolved.
Type Parameters
T
What running it will produce.