3 ms·
> What is a good example of when you'd want to do that? When you've got a long round trip.
by hanoz 10y ago
> What is a good example of when you'd want to do that?
When you've got a long round trip.
- Someone 10y agoOr when you can do common subexpression elimination, where you can compute something such as a temporary table, then use that to produce result R, then use it to produce result S.
- brightball 10y agoSo this would be used more in BI/data mining type workflows? That would explain why I haven't had to deal with it.