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Oops, don't return body_id=0 items for "-fits:blue-acara"

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Right, fitting isn't just body_id = this one, it's also body_id=0!

Anyway, doing this query on its own is still deathly slow, I wonder if
the idea I had about left joins (back when I was still working in a
Rails version that didn't support it lol) could help! Might poke at
that a smidge.
This commit is contained in:
Emi Matchu 2024-02-27 14:07:20 -08:00
parent 671a79d158
commit 183cb40e74
1 changed files with 5 additions and 1 deletions
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6
app/models/item.rb
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@ -103,7 +103,11 @@ class Item < ApplicationRecord
# bother looking into this, but one thing I notice is items with no assets # bother looking into this, but one thing I notice is items with no assets
# somehow would not match either scope in this impl (but LEFT JOIN would!) # somehow would not match either scope in this impl (but LEFT JOIN would!)
joins(:swf_assets).group(i[:id]). joins(:swf_assets).group(i[:id]).
having('FIND_IN_SET(?, GROUP_CONCAT(body_id)) = 0', body_id). having(
"FIND_IN_SET(?, GROUP_CONCAT(body_id)) = 0 AND " +
"FIND_IN_SET(0, GROUP_CONCAT(body_id)) = 0",
body_id
).
distinct distinct
} }