休眠状态：架构验证：即使在休眠状态刚生成表后，表仍会丢失

如何解决休眠状态：架构验证：即使在休眠状态刚生成表后，表仍会丢失

每当我尝试将hibernate.hbm2ddl.auto设置为“ validate”连接到我的数据库时，都会出现以下错误：

Exception in thread "main" javax.persistence.PersistenceException: [PersistenceUnit: Logger] Unable to build Hibernate SessionFactory
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException(EntityManagerFactoryBuilderImpl.java:1336)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1262)
    at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:56)
    at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79)
    at com.gamedacademy.gamedlogger.standalone.StandaloneMain.main(StandaloneMain.java:42)
Caused by: org.hibernate.tool.schema.spi.SchemaManagementException: Schema-validation: missing table [chatlogs]

这是我的persistence.xml

<persistence xmlns="http://java.sun.com/xml/ns/persistence"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
             version="2.0">
    <persistence-unit name="Logger" transaction-type="RESOURCE_LOCAL">
        <!-- Persistence provider -->
        <provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
        <!-- Entity classes -->
        <class>com.gamedacademy.gamedlogger.data.ChatLogEntry</class>
        <properties>

            <property name="javax.persistence.jdbc.driver" value="com.mysql.cj.jdbc.Driver" />
            <property name="hibernate.dialect" value="org.hibernate.dialect.MySQL8Dialect"/>
            <property name="hibernate.hbm2ddl.auto" value="validate" />
            <property name="show_sql" value="true"/>
            <property name="hibernate.temp.use_jdbc_metadata_defaults" value="false"/>
            <property name="hibernate.format_sql" value="true"/>
            <property name="hibernate.show_sql" value="true"/>
            <property name="hibernate.use_sql_comments" value="true"/>
        </properties>
    </persistence-unit>
</persistence>

这是实体类：

@Entity
@Table(name = "chatlogs")
public class ChatLogEntry {

    @Id
    @GeneratedValue()
    @Column(name = "id",columnDefinition = "INT")
    private int id;

    @Column(name = "server_id",columnDefinition = "VARCHAR(32)")
    private String serverID;

    @Column(name = "sender_id",columnDefinition = "BINARY(16)")
    private UUID senderID;

    @Column(name = "message",columnDefinition = "VARCHAR(256)")
    private String message;

    @Column(name = "timestamp",columnDefinition = "TIMESTAMP")
    private Timestamp timestamp;

    /**
     * default constructor for JPA
     */
    public ChatLogEntry() {

    }

    public ChatLogEntry(String serverID,UUID senderID,String message,Timestamp time) {
        this.serverID = serverID;
        this.senderID = senderID;
        this.message = message;
        this.timestamp = time;
    }

    public int getId() {
        return id;
    }

    public String getServerID() {
        return serverID;
    }

    public UUID getSenderID() {
        return senderID;
    }

    public String getMessage() {
        return message;
    }

    public Timestamp getTimestamp() {
        return timestamp;
    }
}

这就是我初始化所有内容的方式：

    public static void main(String[] args) {
        String dbURL = "jdbc:mysql://localhost:3306/gamedlogger";
        String dbUser = "gamedlogger";
        String dbPass = "Uu9wWBLe8sunZ4id";


        Map<String,Object> props = new HashMap<>();

        props.put("javax.persistence.jdbc.url",dbURL);
        props.put("javax.persistence.jdbc.user",dbUser);
        props.put("javax.persistence.jdbc.password",dbPass);



        EntityManagerFactory entityManagerFactory = Persistence.createEntityManagerFactory("Logger",props);
        EntityManager loggerEntityManager = entityManagerFactory.createEntityManager();
}

最终，我的目标是让Flyway管理我的数据库迁移并使用JPA / Hibernate进行数据访问。但是我无法让Hibernate正确加载。该数据库存在并使用XAMPP在本地托管（根据PHPMyAdmin，数据库为MariaDB 10.4.11），并且该用户/表也确实具有完全权限。我曾尝试让Hibernate从头开始生成数据库（使用hibernate.hbm2ddl.auto = create），但这样做没有问题，但是当切换Hibernate进行验证时，我仍然遇到完全相同的错误。

如果我禁用验证并尝试运行一些代码，则hibernate确实允许我将数据插入表中，因此我知道它可以访问数据库，我似乎无法追踪为什么hibernate的验证拒绝识别该数据库。表，即使在Google上几个小时后，也可以在stackoverflow上找到。

非常感谢您的帮助。