《bbed修改数据内容》的评论 https://www.xifenfei.com/2011/08/bbed%e4%bf%ae%e6%94%b9%e6%95%b0%e6%8d%ae%e5%86%85%e5%ae%b9.html 提供7*24专业数据库(Oracle,SQL Server,MySQL,PostgreSQL等)恢复和技术支持@Tel:17813235971 Thu, 11 Dec 2025 02:46:14 +0000 hourly 1 作者：惜 分飞 https://www.xifenfei.com/2011/08/bbed%e4%bf%ae%e6%94%b9%e6%95%b0%e6%8d%ae%e5%86%85%e5%ae%b9.html/comment-page-1#comment-115 Sun, 28 Aug 2011 15:35:25 +0000 https://www.xifenfei.com/?p=1516#comment-115 SELECT DBMS_UTILITY.DATA_BLOCK_ADDRESS_FILE(20971712) “file”,
DBMS_UTILITY.DATA_BLOCK_ADDRESS_BLOCK(20971712) “block”
FROM DUAL;
10进制转换为文件号和块号

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