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by compton93
396 days ago
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When you get a chance can you take a look my reply here: https://news.ycombinator.com/item?id=43990502 When I first stepped into a DBA role with CockroachDB I was confused why indexes we obviously need were in unused indexes. It wasn't until I did an explain on the queries I learned the planner was doing zig-zag joins instead. |
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