added missing flyway and liquibase scripts

spring-boot/spring-boot-testing/src/main/resources/db/changelog/db.changelog-master.yaml

@@ -0,0 +1,103 @@
+databaseChangeLog:
+- preConditions:
+  - runningAs:
+      username: sa
+
+- changeSet:
+    id: 1
+    author: hombergs
+    changes:
+    - createTable:
+        tableName: booking
+        columns:
+        - column:
+            name: id
+            type: bigint
+            autoIncrement: true
+            constraints:
+              primaryKey: true
+              nullable: false
+        - column:
+            name: customer_id
+            type: bigint
+        - column:
+            name: flight_number
+            type: varchar(50)
+            constraints:
+              nullable: false
+
+- changeSet:
+    id: 2
+    author: hombergs
+    changes:
+    - createTable:
+        tableName: customer
+        columns:
+        - column:
+            name: id
+            type: bigint
+            autoIncrement: true
+            constraints:
+              primaryKey: true
+              nullable: false
+        - column:
+            name: name
+            type: varchar(50)
+            constraints:
+              nullable: false
+
+- changeSet:
+    id: 3
+    author: hombergs
+    changes:
+    - createTable:
+        tableName: flight
+        columns:
+        - column:
+            name: flight_number
+            type: varchar(50)
+            constraints:
+              nullable: false
+        - column:
+            name: airline
+            type: varchar(50)
+            constraints:
+              nullable: false
+
+
+- changeSet:
+    id: 4
+    author: hombergs
+    changes:
+    - createTable:
+        tableName: user
+        columns:
+        - column:
+            name: id
+            type: bigint
+            autoIncrement: true
+            constraints:
+              primaryKey: true
+              nullable: false
+        - column:
+            name: name
+            type: varchar(50)
+            constraints:
+              nullable: false
+        - column:
+            name: email
+            type: varchar(50)
+            constraints:
+              nullable: false
+        - column:
+            name: registration_date
+            type: timestamp
+            constraints:
+              nullable: false
+
+- changeSet:
+    id: 5
+    author: hombergs
+    changes:
+    - createSequence:
+        sequenceName: hibernate_sequence

spring-boot/spring-boot-testing/src/main/resources/db/migration/V001__schema.sql

@@ -0,0 +1,24 @@
+create table booking (
+   id bigint,
+   customer_id bigint,
+   flight_number varchar
+);
+
+create table customer (
+   id bigint,
+   name varchar
+);
+
+create table flight (
+   flight_number varchar,
+   airline varchar
+);
+
+create table user (
+   id bigint,
+   name varchar,
+   email varchar,
+   registration_date timestamp
+);
+
+create sequence hibernate_sequence;