Schema command file
The archecker utility uses a schema command
file to specify the following:
- Source tables
- Destination tables
- Table schemas
- Databases
- External tables
- Point in time the table is restored to
- Other options
This file uses an SQL-like language to provide information archecker uses to perform data recovery. For complete information about the supported statements and syntax, see The archecker schema reference.
There are two methods to set the schema command file:
- Set the AC_SCHEMA configuration parameter in the archecker configuration file. For more information, see AC_SCHEMA configuration parameter.
- Use the -f cmdname command-line option. For more information, see Syntax for archecker utility commands.
If both methods are specified, the -f command-line option takes precedence.