How to parallelize SQL query

JohnB Registered Posts: 32 ✭✭✭✭✭

I have a MySQL table of a billion rows that can be partitioned into 100,000 by a category column.

From that table I would like to run a complex query against each partition to produce another subset of rows, unaggregated.

How can I do this in DSS to run these queries in a few parallel threads at a time and then consolidate the results?

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