Shell script for creating the database upgrade file

create_migration.sh

+#!/bin/sh
+
+rm -Rf h2mig
+java -cp bin org.h2.build.upgrade.UpgradeCreator h2 h2mig
+cd h2mig
+/bin/sh ./build.sh jar
+cd ..
+cp h2mig/bin/h2-1.2.128.jar h2mig_pagestore_addon.jar
+rm -Rf h2mig