Eager load improvements for post lists #1811
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…h to avoid N+1 queries
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Oaphi
commented
Aug 28, 2025
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| # eager loading revived collections' used relation to prevent N+1 queries | ||
| @pinned_links = @pinned_links.list_includes | ||
| @hot_questions = @hot_questions.list_includes |
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Eager loading is done in this manner here to facilitate eager loading of collections received from cache.
ArtOfCode-
approved these changes
Aug 28, 2025
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This PR ensures we eager load associations used in post lists to avoid N+1 queries when loading category post lists. In particular, it significantly reduces the amount of queries made by
generic_share_link(that needscommunity) and category tag ids getters (that need respective tags).