Altera Quartus II Scripting - Manual (Page 220)

3–90 Chapter 3: Tcl Packages & Commands
database_manager
Quartus II Scripting Reference Manual © July 2013 Altera Corporation
import_database
Usage
import_database <directory>
Options
<directory>: Directory of version-compatible database files from which to read
Description
Imports the project database from version-compatible database files that reside in the specified directory.
Example
## Open the project, import from version-compatible
## database files, and run the Timing Analyzer
load_package database_manager
load_package flow
set project chiptrip
project_open $project
import_database backup
execute_module -tool tan
project_close $project