The fundamental result of Little’s Law is that for a given process, in general, the more things that you work on at any given time (on average) the longer it is going to take for each of those things to finish (on average).
The new FILTER clause in Aggregations
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Oracle 26.1 introduces the new FILTER clause that can be used in
aggregations.
Thus, for example, *in a SUM aggregation you can use FILTER WHERE ...*
...
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