first

backend/migrations/000004_create_units.up.sql

@@ -0,0 +1,7 @@
+CREATE TABLE units (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    name TEXT NOT NULL,
+    symbol TEXT UNIQUE NOT NULL,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
+);