回答編集履歴
5
修正
test
CHANGED
@@ -10,7 +10,7 @@
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```php
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-
$count = DB::table('fruits')->distinct()->count('name', 'value', 'type');
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+
$count = DB::table('fruits')->distinct()->count(['name', 'value', 'type']);
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```
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@@ -22,6 +22,6 @@
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```php
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-
$count = Fruit::distinct()->count('name', 'value', 'type');
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$count = Fruit::distinct()->count(['name', 'value', 'type']);
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```
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4
修正
test
CHANGED
@@ -20,7 +20,7 @@
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-
```
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```php
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$count = Fruit::distinct()->count('name', 'value', 'type');
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3
やっぱりいけた
test
CHANGED
@@ -1 +1,27 @@
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1
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`DISTINCT` は普通にクエリビルダの機能であるので,生クエリは避けたほうが無難です。
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1
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(
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(最初不可能だと思っていたのですが,`count()` の引数でいけました)
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Query Builder:
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```php
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$count = DB::table('fruits')->distinct()->count('name', 'value', 'type');
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```
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Eloquent Model:
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```
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$count = Fruit::distinct()->count('name', 'value', 'type');
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```
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2
無効
test
CHANGED
@@ -1,41 +1 @@
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1
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-
`DISTINCT` は普通にクエリビルダの機能であるので,生クエリは避けたほうが無難です。
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-
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-
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---
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Query Builder:
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```php
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-
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$count = DB::table('fruits')
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->select('name', 'value', 'type')
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->distinct()
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->count();
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```
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-
Eloquent Model:
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-
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-
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-
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```
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-
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-
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1
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(無効な回答だったので削除しました。失礼しました)
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-
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->select('name', 'value', 'type')
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->distinct()
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->count();
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-
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-
```
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1
修正
test
CHANGED
@@ -12,13 +12,13 @@
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12
12
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```php
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-
$
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$count = DB::table('fruits')
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->select('name', 'value', 'type')
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->distinct()
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->
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->count();
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```
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@@ -30,12 +30,12 @@
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```
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-
$
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$count = Fruit::query()
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->select('name', 'value', 'type')
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->distinct()
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->
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->count();
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```
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