To add a new database migration script:

1. Make sure you have head of master: git checkout master git fetch git rebase origin/master

2. Create a local branch for your change git checkout -b tmp

3. Create a file containing your upgrade script - e.g. new.sql

4. Add your upgrade script %%add_script_path%% ./new.sql git commit -m 'Add upgrade script to ...' scripts

5. Push change

To upgrade your local postgresql database:

sem-apply --host localhost --name sample_development --user postgres

or use the wrapper script:

./dev.rb

For more information on the schema evolution manager tools, look at schema-evolution-manager/README.md