Deviations for protocol version 11
The statement handle can no longer be allocated separately (or at least, its response is deferred).The initial [wireprotocol-statements-allocate] operation must be sent together with the first prepare operation.When allocating and preparing together, the value of the statement handle of the prepare message must be 0xFFFF
(invalid object handle).The responses must be processed in order: first allocate response, then prepare response.
Once a statement handle has been allocated, it can be reused by sending a prepare message with its statement handle.