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Results tagged with optimization
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user 21846
In the context of a database, optimisation refers to the process of the query optimiser selecting an efficient physical execution plan.
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Optimization causes tmpdir to fill up with 'deleted' file handle
Your other option is to use pt-online-schema-change or similar to rebuild the table. This will create an actual copy of the table on the data directory so you do not need to fill your tmpdir - it is a …
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