Move my_follows to CTE.#40
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stereosteve merged 1 commit intomainfrom Apr 23, 2025
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Avoid paying join tax twice in subquery.
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This does make the
followee_repostsandfollowee_savesresults aproximate, but it avoids paying join tax twice in subquery. And the results are likely identical.Takes cost estimate from:
1,451,862 -> 905,567
See explains:
https://gist.github.com/stereosteve/a606eb94e607f45f1fa8889a5cc87fcd