SQLiteではSTRICTテーブルを優先しよう
SQLiteのSTRICTテーブルは、型の厳格なチェックを強制し、整数カラムへの文字列入力などのミスを防ぐ。テーブル定義の末尾に「STRICT」を追加するだけで有効になり、不正な型の挿入や更新をエラーとして検出できる。柔軟性が必要な場合はANY型も利用可能で、パフォーマンスへの影響も実用的にはほぼない。著者はSTRICTテーブルの利点が欠点を上回ると主張している。
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