回答編集履歴
1
書式の改善と別のアプローチ追記
test
CHANGED
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@@ -1,7 +1,39 @@
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1
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+
```php
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2
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1
3
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$query = $this->FaqCategories
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4
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+
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5
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```
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2
6
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3
7
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↓
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4
8
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9
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```php
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10
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5
11
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$query = $this->Category
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12
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13
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```
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14
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7
15
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ではないでしょうか？
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16
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+
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17
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18
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joinを使って
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20
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21
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```sql
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22
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23
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SELECT ca.id,ca.name,co.click
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FROM faq_categories AS ca
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26
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INNER JOIN
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28
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SELECT category_id, COUNT(category_id) AS click
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FROM faq_content
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32
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33
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GROUP BY category_id) AS co
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34
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35
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ON co.category_id = ca.id;
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36
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37
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```
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38
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+
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39
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このクエリを元にクエリビルダに書き直すのはいかがでしょうか？
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