Now that you are confirmed that the lost redo file is a CURRENT redo log, shutdown the database - shutdown immediate.
既然您确认丢失的重做文件是current重做日志,那么现在就可以关闭数据库——shutdownimmediate。
When you invoke DB-Access from the command line, you can specify a database as current and execute a file that contains one or more SQL statements. For example.
当您从命令行调用DB - Access时,可以指定一个数据库作为当前数据库,并执行包含一个或多个sql语句的文件。
Comparing the file sizes with the ls command, you see that the backup was used to replace the current database.
通过ls命令比较文件的大小,您可以看到备份被用于替换当前的数据库。
The built-in function FILE_IDEX can be specified, and refers to a file in the current database.
可指定内置函数FILE_IDEX,并且该函数可以引用当前数据库中的文件。
The built-in function FILE_IDEX can be specified, and refers to a file in the current database.
可指定内置函数FILE_IDEX,并且该函数可以引用当前数据库中的文件。
应用推荐