Hibernate 请帮助我进行HQL连接查询

我刚开始冬眠

我有以下课程：

@Entity
@Table( name = "Users" )
public class User implements Serializable{

private static final long serialVersionUID = -3550174731709532722L;

private String userName;
private String pasportID;
private Company company; 
private String name;
private String email;
private String phone1;
private String phone2;
private String password; //may be null/empty , will be kept hashed
private boolean isAdmin;
private Date lastLogin;


User() {} //not public on purpose!


public User(String userName, String pasportID, Company company,
        String name, String email, String phone1, String phone2,
        String password, boolean isAdmin) {
    this.userName = userName;
    this.pasportID = pasportID;
    this.company = company;
    this.name = name;
    this.email = email;
    this.phone1 = phone1;
    this.phone2 = phone2;
    this.password = password;
    this.isAdmin = isAdmin;
}


@Id
public String getUserName() {
    return userName;
}

public void setUserName(String userName) {
    this.userName = userName;
}

@OneToOne(cascade = CascadeType.ALL)
public Company getCompany() {
    return company;
}

public void setCompany(Company company) {
    this.company = company;
}
public String getName() {
    return name;
}
public void setName(String name) {
    this.name = name;
}

public String getEmail() {
    return email;
}
public void setEmail(String email) {
    this.email = email;
}

public String getPhone1() {
    return phone1;
}
public void setPhone1(String phone1) {
    this.phone1 = phone1;
}

public String getPhone2() {
    return phone2;
}
public void setPhone2(String phone2) {
    this.phone2 = phone2;
}

public String getPassword() {
    return password;
}
public void setPassword(String password) {
    this.password = password;
}

public boolean isAdmin() {
    return isAdmin;
}

public void setAdmin(boolean isAdmin) {
    this.isAdmin = isAdmin;
}

@Temporal(TemporalType.TIMESTAMP) 
public Date getLastLogin() {
    return lastLogin;
}

public void setLastLogin(Date lastLogin) {
    this.lastLogin = lastLogin;
}


public String getPasportID() {
    return pasportID;
}


public void setPasportID(String pasportID) {
    this.pasportID = pasportID;
    }
}

以及：

以及枚举：

公共枚举公司类型{A，B，C//TODO}

我想获得在“companyName”公司工作的所有用户的列表。 请确认该用户包含对公司的引用

我很确定需要连接查询，但我似乎无法确定语法

我非常感谢你在这方面的帮助

---

谢谢

首先，将从用户到公司的映射更改为从..，因为许多用户可以属于一个公司

<many-to-one name="company>
</many-to-one>

---

首先，非常感谢。如果可以的话，我还有一个后续问题。查询：“从用户u离开外部加入u.company，其中u.company.name=：companyName”）.setString（“companyName”，companyName）.list（）；返回一个对象数组，我在调试中看到其中的每个对象都是一个用户和公司的数组。如果我只想接收用户的查询结果，我应该如何修改查询？再次感谢！没关系，我回答自己，只需要在开头加上“选择u”。谢谢
<many-to-one name="company>
</many-to-one>