org.h2.dev.util
Class Migrate

java.lang.Object
  extended by org.h2.dev.util.Migrate

public class Migrate
extends java.lang.Object

Migrate a H2 database version 1.1.x (page store not enabled) to 1.2.x (page store format). This will download the H2 jar file version 1.2.127 from maven.org if it doesn't exist, execute the Script tool (using Runtime.exec) to create a backup.sql script, rename the old database file to *.backup, created a new database (using the H2 jar file in the class path) using the Script tool, and then delete the backup.sql file. Most utility methods are copied from h2/src/tools/org/h2/build/BuildBase.java.


Constructor Summary
Migrate()
           
 
Method Summary
 void execute(java.io.File file, boolean recursive, java.lang.String user, java.lang.String password, boolean runQuiet)
          Migrate a database.
static void main(java.lang.String... args)
          Migrate databases.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Migrate

public Migrate()
Method Detail

main

public static void main(java.lang.String... args)
                 throws java.lang.Exception
Migrate databases. The user name and password are both "sa".

Parameters:
args - the path (default is the current directory)
Throws:
java.lang.Exception - if conversion fails

execute

public void execute(java.io.File file,
                    boolean recursive,
                    java.lang.String user,
                    java.lang.String password,
                    boolean runQuiet)
             throws java.lang.Exception
Migrate a database.

Parameters:
file - the database file (must end with .data.db) or directory
recursive - if the file parameter is in fact a directory (in which case the directory is scanned recursively)
user - the user name of the database
password - the password
runQuiet - to run in quiet mode
Throws:
java.lang.Exception - if conversion fails