添加graphql解析器时，Flyway迁移停止工作

我在尝试用Flyway、H2和GraphQL编写Java应用程序时遇到了一个问题

添加GraphQL Reslover后，不会执行/可见Flyway迁移。

这个简单的库示例将说明这个问题

基本图书实体

@Data
@Entity
@Table(name = "books")
public class BookEntity {

    @Id
    @GeneratedValue(generator = "system-uuid")
    @GenericGenerator(name = "system-uuid", strategy = "uuid")
    @Column(name = "id", updatable = false, nullable = false)
    String id;

    @Column(name = "title")
    String title;

    @Column(name = "author")
    String author;
}

经典的SpringREST应用程序，带有简单的BookController和图书存储库

@SpringBootApplication
public class App {
    public static void main(String[] args) {
        SpringApplication.run(App.class, args);
    }
}

到目前为止一切正常，flyway迁移文件填充了数据库，我可以使用RESTAPI查询数据。接下来，开始定义graphql模式

type Query {
    books: [Book]
}

应用程序已编译，数据库已填充，REST Api正在运行。 当我为grahpQL添加BookResolver时，问题开始出现：

@Component
@AllArgsConstructor
public class BookResolver implements GraphQLQueryResolver {
    private final BookRepository bookRepository;

    public Collection<BookEntity> books() {
        return bookRepository.findAll();
    }
}

检查h2控制台还显示缺少该表 有谁能告诉我发生了什么，定义BookResolver会使表从H2数据库中消失

application.yaml和pom.xml：

h2-db-url: jdbc:h2:mem:testdb;MODE=MySQL

spring:
  datasource:
    url: ${h2-db-url}
  jpa:
    open-in-view: false
    hibernate:
      ddl-auto: none
  h2:
    console:
      enabled: true
      path: /h2
  flyway:
    url: ${h2-db-url}
    locations: classpath:db/migration

4.0.0
org.springframework.boot
spring启动程序父级
2.4.4
com.example.library
erko后端
0.0.1-快照
书籍图形
书籍图形
14
11.0.0
org.springframework.boot
spring引导启动器数据jpa
org.springframework.boot
SpringBootStarterWeb
com.graphql-java-kickstart
graphql弹簧启动机
${graphql spring boot starter.version}
org.flywaydb
飞道核心
com.h2数据库
氢
运行时
org.projectlombok
龙目
真的
org.springframework.boot
弹簧起动试验
测试
org.springframework.boot
springbootmaven插件
org.projectlombok
龙目

INSERT INTO books (id, title, author)
VALUES ('0c458702-5a1e-4e74-9e74-7ab02dbd4bff', 'A Brief History of Time', 'Stephen Hawking'),
       ('4b433113-7999-4e71-a89b-b90ada49d87f', 'Surely You’re Joking, Mr Feynman!', 'Richard Feynman'),
       ('366d98d7-6724-4507-9797-e43bec6ab407', 'Pale Blue Dot', 'Carl Sagan'),
       ('d99be00f-894c-47bc-8661-d4eda9447b19', 'Astrophysics for People in a Hurry', 'Neil deGrasse Tyson');

type Query {
    books: [Book]
}

type Book {
    id: ID,
    title: String,
    author: String
}

@Component
@AllArgsConstructor
public class BookResolver implements GraphQLQueryResolver {
    private final BookRepository bookRepository;

    public Collection<BookEntity> books() {
        return bookRepository.findAll();
    }
}

Creating Schema History table "PUBLIC"."flyway_schema_history" ...
Current version of schema "PUBLIC": << Empty Schema >>
Migrating schema "PUBLIC" to version "1.0 - init-schema"
Migrating schema "PUBLIC" to version "1.1 - instert-data"
Successfully applied 2 migrations to schema "PUBLIC" (execution time 00:00.034s)

Table "BOOKS" not found; SQL statement:

h2-db-url: jdbc:h2:mem:testdb;MODE=MySQL

spring:
  datasource:
    url: ${h2-db-url}
  jpa:
    open-in-view: false
    hibernate:
      ddl-auto: none
  h2:
    console:
      enabled: true
      path: /h2
  flyway:
    url: ${h2-db-url}
    locations: classpath:db/migration

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.4.4</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example.library</groupId>
    <artifactId>erko-backend</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>book-graphql</name>
    <description>book-graphql</description>
    <properties>
        <java.version>14</java.version>
        <graphql-spring-boot-starter.version>11.0.0</graphql-spring-boot-starter.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>com.graphql-java-kickstart</groupId>
            <artifactId>graphql-spring-boot-starter</artifactId>
            <version>${graphql-spring-boot-starter.version}</version>
        </dependency>
        <dependency>
            <groupId>org.flywaydb</groupId>
            <artifactId>flyway-core</artifactId>
        </dependency>
        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <excludes>
                        <exclude>
                            <groupId>org.projectlombok</groupId>
                            <artifactId>lombok</artifactId>
                        </exclude>
                    </excludes>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>