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اررو در ساخت مایگریشن و روابط #9

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saeid13623 opened this issue Dec 3, 2020 · 1 comment
Closed

اررو در ساخت مایگریشن و روابط #9

saeid13623 opened this issue Dec 3, 2020 · 1 comment

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@saeid13623
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saeid13623 commented Dec 3, 2020 •
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سلام و وقت بخیر
وقتی مایگریشن میگریم
SET NULL
نمیشناسه
$table->foreign('banner_id')->references('id')->on('media')->onDelete('SET NULL')
@cyaxaress
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cyaxaress commented Dec 5, 2020 •
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برای اینکه بشه set null رو تنظیم کرد باید خود فیلد امکان nullable رو داشته بشه.
یعنی:
$table->bigInteger('banner_id)->unsigned()->nullable()

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@cyaxaress @saeid13623