org.h2.tools
Class Backup
java.lang.Object
org.h2.util.Tool
org.h2.tools.Backup
public class Backup
- extends Tool
Creates a backup of a database.
This tool copies all database files. The database must be closed before using
this tool. To create a backup while the database is in use, run the BACKUP
SQL statement. In an emergency, for example if the application is not
responding, creating a backup using the Backup tool is possible by using the
quiet mode. However, if the database is changed while the backup is running
in quiet mode, the backup could be corrupt.
Fields inherited from class org.h2.util.Tool |
out |
Method Summary |
static void |
execute(java.lang.String zipFileName,
java.lang.String directory,
java.lang.String db,
boolean quiet)
Backs up database files. |
static void |
main(java.lang.String... args)
Options are case sensitive. |
void |
runTool(java.lang.String... args)
Run the tool with the given output stream and arguments. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Backup
public Backup()
main
public static void main(java.lang.String... args)
throws java.sql.SQLException
- Options are case sensitive. Supported options are:
[-help] or [-?] |
Print the list of options |
[-file <filename>] |
The target file name (default: backup.zip) |
[-dir <dir>] |
The source directory (default: .) |
[-db <database>] |
Source database; not required if there is only one |
[-quiet] |
Do not print progress information |
- Parameters:
args
- the command line arguments
- Throws:
java.sql.SQLException
runTool
public void runTool(java.lang.String... args)
throws java.sql.SQLException
- Description copied from class:
Tool
- Run the tool with the given output stream and arguments.
- Specified by:
runTool
in class Tool
- Parameters:
args
- the argument list
- Throws:
java.sql.SQLException
execute
public static void execute(java.lang.String zipFileName,
java.lang.String directory,
java.lang.String db,
boolean quiet)
throws java.sql.SQLException
- Backs up database files.
- Parameters:
zipFileName
- the name of the target backup file (including path)directory
- the source directory namedb
- the source database name (null if there is only one database)quiet
- don't print progress information
- Throws:
java.sql.SQLException