这是一个创建于 288 天前的主题，其中的信息可能已经有所发展或是发生改变。
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liuidetmks 2025 年 5 月 9 日  1
最稳妥的方法是，你自己试一试，用 hex 编辑器看看到底有没有删除
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liuidetmks 2025 年 5 月 9 日
文档说了，确实是删了
When content is deleted from an SQLite database, the content is not usually erased but rather the space used to hold the content is marked as being available for reuse. This can allow deleted content to be recovered by a hacker or by forensic analysis. Running VACUUM will clean the database of all traces of deleted content, thus preventing an adversary from recovering deleted content. Using VACUUM in this way is an alternative to setting PRAGMA secure_delete=ON. |
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