Re: Performance issues afre upgrading to 5.7
Posted by:
Rick James
Date: November 25, 2016 08:18PM
Thanks, Øystein, for the info. I have a feeling I will need to explain this to others. Here's a thought on a compromise:
If there is an index less than, say, 1/10th the size (#blocks) of the data, then do it the old way of scanning the index.
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Re: Performance issues afre upgrading to 5.7
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