Feat: 전공 데이터 초기화 설정

src/main/java/promiseofblood/umpabackend/user/Major.java

@@ -0,0 +1,26 @@
+package promiseofblood.umpabackend.user;
+
+
+import jakarta.persistence.*;
+
+import lombok.*;
+import lombok.NoArgsConstructor;
+
+
+@Entity
+@Getter
+@Table(name = "majors")
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class Major {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private String name;
+
+    @Override
+    public String toString() {
+        return "Major(id=" + this.getId() + ", name=" + this.getName() + ")";
+    }
+}

src/main/resources/application.yml

@@ -1,3 +1,4 @@
+# Spring Boot
 spring:
   application:
     name: umpa-backend
@@ -11,6 +12,23 @@ spring:
     password: ${DB_PASSWORD}
 
   jpa:
-    show-sql: true
     hibernate:
-      ddl-auto: create-drop
+      ddl-auto: create
+    defer-datasource-initialization: true
+
+  sql:
+    init:
+      mode: always
+      schema-locations: classpath:db/initial-data.sql
+
+
+# OpenAPI
+springdoc:
+  api-docs:
+    path: /openapi-json
+
+  swagger-ui:
+    path: /swagger-ui
+    layout: BaseLayout
+    tags-sorter: alpha
+    operations-sorter: alpha

src/main/resources/db/initial-data.sql

@@ -0,0 +1,10 @@
+INSERT INTO majors (name)
+VALUES ('피아노'),
+       ('작곡'),
+       ('드럼'),
+       ('베이스'),
+       ('기타'),
+       ('보컬'),
+       ('전자음악'),
+       ('관악');
+