Hi Sergey!
>> In the best
>> case scenario, I think this could enable InnoDB to use its page directory
>> to skip past some of the keys, improving the performance from O(n) to O(log
>> n).
>
> Agree.
> If the scans being merged produce data with non-overlapping rowid ranges,
> then things could b
Hello David,
On Mon, Sep 16, 2019 at 09:07:09PM +1200, David Sickmiller wrote:
> I've been using MySQL/MariaDB for two decades but have more recently been
> working with Elasticsearch. I knew to expect an inverted index to speed up
> querying full text fields, but I've been surprised (and a bit a
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