Separate QuantEngine database deployment

tools/setup_quantenginedb.sql

@@ -0,0 +1,22 @@
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_roles WHERE rolname = 'quantengine_app') THEN
+        CREATE ROLE quantengine_app LOGIN PASSWORD 'CHANGE_ME';
+    END IF;
+END
+$$;
+
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_database WHERE datname = 'quantenginedb') THEN
+        CREATE DATABASE quantenginedb OWNER quantengine_app;
+    END IF;
+END
+$$;
+
+\connect quantenginedb
+
+CREATE SCHEMA IF NOT EXISTS quantengine AUTHORIZATION quantengine_app;
+ALTER SCHEMA quantengine OWNER TO quantengine_app;
+GRANT ALL PRIVILEGES ON DATABASE quantenginedb TO quantengine_app;
+GRANT USAGE, CREATE ON SCHEMA quantengine TO quantengine_app;