Arbitrary logic execution

[dcrissman]

It might be cool if you could submit a sequential batch request where a mid-step took the output of the first query, ran some simple logic, and then allowed it to be a query/projection parameter on the next.

Stored procedures might be one way to approach this, but it might be interesting if the logic could be arbitrary provided by the client as a request.

Clearly, this would introduce some risk, but I could also see some advantages such as hashing a password for comparison in the next.