#308

2026-04-18 05:39:37 +09:00
parent 9b46e97eaf
commit f4ee3070d6
2 changed files with 15 additions and 6 deletions
@@ -30,7 +30,9 @@ class PostVersionsController < ApplicationController
    q = q.where('post_versions.post_id = ?', post_id) if post_id
    if tag_name
      escaped = ActiveRecord::Base.sanitize_sql_like(tag_name.name)
-      q = q.where("CONCAT(' ', post_versions.tags, ' ') LIKE ?", "% #{ escaped } %")
+      q = q.where(("CONCAT(' ', post_versions.tags, ' ') LIKE :kw " +
+                   "OR CONCAT(' ', prev.tags, ' ') LIKE :kw"),
+                  kw: "% #{ escaped } %")
    end

    count = q.except(:select, :order, :limit, :offset).count