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LaravelのMigrationで外部キーを使用したら、エラー発生

Last updated at Posted at 2022-06-21

Laravelのmigrationをしようとした際、
スクリーンショット 2022-06-21 12.16.02.png

SQLSTATE[42000]: Syntax error or access violation: 1702 Key column 'categoryId' doesn't exist in table

というエラーにハマってました。

解決方法

unsignedBigIntegerを外部キー参照している前の行に記入!

unsignedBigInteger.php
$table->unsignedBigInteger('categoryId'); //ここ
$table->foreign('categoryId')->references('categoryId')->on('category')->onUpdate('RESTRICT')->onDelete('RESTRICT');

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