From 62f0801d78c40f9e267cd7dc4b91b1d555abb104 Mon Sep 17 00:00:00 2001
From: Rikard Bartholf <rikard@bartholf.nu>
Date: Fri, 12 Feb 2016 11:57:08 +0100
Subject: [PATCH] Add initial README

---
 README.md | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 README.md

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..87889fe
--- /dev/null
+++ b/README.md
@@ -0,0 +1,11 @@
+# Database migration
+
+### Required table
+
+```
+create table database_versions (
+  version varchar(32) not null,
+  is_active boolean not null default false,
+  creation_date timestamp not null default current_timestamp
+);
+```