Applies to: Oracle Database - Enterprise Edition - Version 11.2.0.4 and later Microsoft Windows x64 (-bit) Goal This issue platform specific affecting 3rd party media managers when allocating SBT channels with RMAN. We are seeing an issue where the r…

报错内容如下: 错误连接数据库 [foodmartconn] : org.pentaho.di.core.exception.KettleDatabaseException: Error occured while trying to connect to the database Exception while loading class org.gjt.mm.mysql.Driver org.pentaho.di.core.exception.KettleDatabaseException:…

Windows server 2012中使用SQLBackupAndFTP备份数据库时遇到一个错误: ERROR: The server principal "NT AUTHORITY\SYSTEM" is not able to access the database "xxxx" under the current security context. BACKUP DATABASE is terminating abnormally. 解决这个错误的方法: 在S…

  在分离数据库DatabaseName(暂且用DatabaseName代替该数据库名)后,我将其数据文件以及日志文件移动到新增的磁盘上.然后附加该数据库,结果报如下错误: Database 'DatabaseName' cannot be upgraded because it is read-only or has read-only files. Make the database or files writeable, and rerun recovery. Could not open…

在SQL Server服务器上一个作业执行时,遇到下面错误信息: Message: Executed as user: dbo. The server principal "sa" is not able to access the database "xxxx" under the current security context. [SQLSTATE 08004] (Error 916). The step failed. 作业本身执行的存储过程非常简单,就是将…

继续对Fortify的漏洞进行总结,本篇主要针对 Access Control: Database(数据越权)的漏洞进行总结,如下: 1.Access Control: Database(数据越权) 1.1.产生原因: Database access control 错误在以下情况下发生: 1.      数据从一个不可信赖的数据源进入程序. 2.      这个数据用来指定 SQL 查询中主键的值. 示例 1:以下代码使用可转义元字符并防止出现 SQL 注入漏洞的参数化语句,以构建和执行用于搜…

使用DBCA创建新库的时候报错: 查看资源状态: $ crsctl stat res -t -------------------------------------------------------------------------------- NAME TARGET STATE SERVER STATE_DETAILS -------------------------------------------------------------------------------- Loc…

19c jdbc新特性 https://blogs.oracle.com/dev2dev/whats-new-in-193-and-183-jdbc-and-ucp jdbc实现直接路径加载 https://www.salvis.com/blog/2019/02/17/memoptimized-rowstore-in-oracle-database-19c/ 目前oracle 19c已经开放下载,对应的jdbc也已经出来,有需求的同学可以开测了,相对insert /*+ append_value…

Abstract 如果没有适当的 access control,就会执行一个包含用户控制主键的 SQL 指令,从而允许攻击者访问未经授权的记录. Explanation Database access control 错误在以下情况下发生: 数据从一个不可信赖的数据源进入程序. 这个数据用来指定 SQL 查询中主键的值. 例 1: 以下代码用到一个参数化指令,这个指令转义了元字符,以防止SQL injection 漏洞,并构建和执行一个 SQL 查询.该 SQL 查询指令可以搜索与指定标识符 […

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