Your database is running in archivelog mode. Examine the parameters for your database instance: LOG_ARCHIVE_DEST_l =’LOCATION=/disk1/arch MANDATORY’ LOG_ARCHIVE_DEST_2 =’LOCATION=/disk2/arch’ LOG_ ...
Your database is running in archivelog mode. Examine the parameters for your database instance: LOG_ARCHIVE_DEST_l =’LOCATION=/disk1/arch MANDATORY’ LOG_ARCHIVE_DEST_2 =’LOCATION=/disk2/arch’ LOG_ ...
Which three statements are true about views in an Oracle database? A) The WITH CHECK clause prevents certain rows from being displayed when querying the view. B) The WITH CHECK clause prevents certain ...
Which two statements are true about external tables? A) Indexes can be created on them. B) You can populate them from existing data in the database by using the CREATE TABLE AS SELECT command. C) DML ...
老师:今天在做FTP本地用户登入操作出现一个问题,就是匿名帐户可以登录并访问服务器上的文件,而本地用户lisi和root用户都报错了,是什么原因? ...
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schema.xml schema.xml是最主要的配置项,我们将users用户表按照取模的方式平均拆分到了MySQL A和MySQL B两个数据数据库实例上, 详细请看配置文件: 参数说明 **** 本内容被作者隐藏 **** ...
解决方案1: 不宜超过80%,除非你表空间内的表数据都是完全连续存储的。 解决方案2: 设成可自动拓展的,就不用管这些了 1、查询表空间使用情况 2、查询表空间的总容量 3、查询表空间使用率 ...
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