Allow to disable lazy behavior in row objects

[duncan_richards12]

I like the idea, but it seems like the end result is the same as client readable right? Wouldn’t the real request be to just make the client readable path faster?

I know the limiting the linked row’s column is the most tedious, but we have a feature request for that:

[Accelerated Tables] set columns for linked rows with q.only_cols

| fetch_only(*only_cols, **linked_cols) | | Methods defined here: | | __eq__(self, other) | Return self==value. | | __hash__(self) | Return hash(self). | | __init__(self, *only_cols, **linked_cols) | Initialize self. See help(type(self)) for accurate signature. | | ---------------------------------------------------------------------- | Data descriptors defined here: | | __dict__ | dictionary for instance variables (if defined) | | …