This fixes an issue where results were not being returned to the correct connection. Since statements can be executed out-of-order, in each statement we store the ID of the connection to which the statement belongs. I also fixed a few warnings in hash_join.rs.
This fixes an issue where results were not being returned to the correct connection. Since statements can be executed out-of-order, in each statement we store the ID of the connection to which the statement belongs. I also fixed a few warnings in hash_join.rs.