4dfce4d369
When a view's PK only contains the columns that form the base's PK, then the liveness of a particular view row is determined not only by the base row's marker, but also by the selected and, more importantly, unselected columns. When calculating the view's row marker we need to access those unselected columns, so we can't avoid the read-before-write as we were doing. Refs #3362 Signed-off-by: Duarte Nunes <duarte@scylladb.com>