Kevin Burton wrote:
I have an index with a date field. I want to quickly find the minimum
and maximum values in the index.
Is there a quick way to do this? I looked at using TermInfos and
finding the first one but how to I find the last?
I also tried the new sort API and the performance was horrible :-/
Any ideas?
You may keep a history of the MIN and MAX values in an external file.
Let's say, you can write in a text file the MIN_DATE and MAX_DATE,
and keep them up to date when indexing, deleting documents.
Best,
Sergiu
Kevin
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