added sql scripts

sql/createDB.sql

@@ -0,0 +1,27 @@
+CREATE
+DATABASE autohaendler;
+\c
+autohaendler
+
+CREATE TYPE color;
+CREATE TYPE make;
+CREATE TYPE model;
+CREATE TYPE engine;
+CREATE TYPE price;
+CREATE TYPE doors;
+
+CREATE
+EXTENSION IF NOT EXISTS "uuid-ossp";
+
+CREATE TABLE autohaendler_stock
+(
+    id     UUID NOT NULL DEFAULT uuid_generate_v4(),
+    color  TEXT NOT NULL,
+    make   TEXT NOT NULL,
+    model  TEXT NOT NULL,
+    engine TEXT NOT NULL,
+    price  TEXT NOT NULL,
+    doors  TEXT NOT NULL,
+);
+
+INSERT INTO autohaendler_stock (color, make, model, engine, price, doors);

sql/rollbackDB.sql

@@ -0,0 +1,17 @@
+\c
+autohaendler
+
+DROP TABLE autohaendler;
+
+DROP TYPE IF EXISTS color;
+DROP TYPE IF EXISTS make;
+DROP TYPE IF EXISTS model;
+DROP TYPE IF EXISTS engine;
+DROP TYPE IF EXISTS price;
+DROP TYPE IF EXISTS doors;
+
+\c
+postgres
+
+DROP
+DATABASE autohaendler;