Merge commit '9ae8873ed83035e8527526e2cc1a189caf0e8d9e' * commit '9ae8873ed83035e8527526e2cc1a189caf0e8d9e': Allow caller-supplied column aliases in queries even when a projection map is used.
Merge commit '9ae8873ed83035e8527526e2cc1a189caf0e8d9e' * commit '9ae8873ed83035e8527526e2cc1a189caf0e8d9e': Allow caller-supplied column aliases in queries even when a projection map is used.