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zasdffaa
on July 5, 2022
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SQLGlot: SQL parser, transpiler, optimizer – trans...
Optimisation is a tricky one as you need the various cardinalities, how do you handle that?
captaintobs
on July 5, 2022
[–]
I don’t do join order optimizations because that relies on cardinality estimation, I leave that up to the physical plan. But there’s plenty more to optimize like predicate and projection pushdown.
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