Long time ago I wrote about my project – Versioning.

Since then nothing really changed. But recently I found a case where I could use some more logic from versioning, so I changed it. In proceess, I also added somewhat better docs.

The change itself is that now, when you write patch using Versioning you can add some assertions about the user that will be loading the patch, like:

• SELECT _v.assert_user_is_superuser();
• SELECT _v.assert_user_is_not_superuser();
• SELECT _v.assert_user_is_one_of( ‘depesz', ‘postgres', ‘dba' );

Not a big change, but helps me quite a bit.