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by elvinyung 3317 days ago
Not sure if "never", but from the new Spanner paper[1]:

> While we have seen comparatively little demand for this feature internally, supporting such semantics improves compatibility with other SQL systems and their ecosystems and is on our long-term radar.

[1] http://dl.acm.org/authorize?N37621

1 comments

Thanks for the clarification and the link.