<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>TRUNCATE on Greatfinish Blog</title><link>https://greatfinish.top/tags/truncate/</link><description>Recent content in TRUNCATE on Greatfinish Blog</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><copyright>© 2026 Greatfinish Blog · [沪ICP备2026022892号](https://beian.miit.gov.cn/)</copyright><lastBuildDate>Mon, 06 Jul 2026 18:00:00 +0800</lastBuildDate><atom:link href="https://greatfinish.top/tags/truncate/index.xml" rel="self" type="application/rss+xml"/><item><title>达梦数据库 TRUNCATE / DROP 后数据真的没了吗？一次数据文件残留实验验证</title><link>https://greatfinish.top/posts/dameng-truncate-drop-datafile-residue-recovery/</link><pubDate>Mon, 06 Jul 2026 18:00:00 +0800</pubDate><guid>https://greatfinish.top/posts/dameng-truncate-drop-datafile-residue-recovery/</guid><description>一次达梦数据库 TRUNCATE / DROP 数据文件残留实验：从 SQL 层面、数据字典、数据文件物理扫描和 10002 trace 多个角度验证数据是否真的被清理，并使用 dmdul 离线抽取工具成功恢复 TRUNCATE 后的测试数据。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://greatfinish.top/posts/dameng-truncate-drop-datafile-residue-recovery/featured.jpg"/></item></channel></rss>