Java 添加外键(Lquidbase)

Java 添加外键(Lquidbase),java,database,Java,Database,我正在尝试添加一个外键,该外键将引用另一个表中的主键,并且主键将位于列user_id中,但由于某些原因,我遇到语法异常 <changeSet id="add-export_users-table" author="artjom.prozorov"> <preConditions> <not> <tableExists tableName="export_users"/> </n

我正在尝试添加一个外键,该外键将引用另一个表中的主键,并且主键将位于列user_id中,但由于某些原因,我遇到语法异常

 <changeSet id="add-export_users-table" author="artjom.prozorov">
    <preConditions>
        <not>
            <tableExists tableName="export_users"/>
        </not>
    </preConditions>
    <createSequence sequenceName="export_users_id_seq"/>
    <createTable tableName="export_users">
        <column name="id" type="BIGINT"/>
        <column name="user_id"/>
    </createTable>
    <addNotNullConstraint tableName="export_users" columnName="id"/>
    <addPrimaryKey tableName="export_users" columnNames="id"/>
    <addForeignKeyConstraint baseTableName="export_users"  baseColumnNames="user_id" constraintName="export_users_fk"
                             referencedTableName="users"
                             referencedColumnNames="user_id"/>



  Export class 
       @OneToOne
    @JoinColumn(name = "user_id")
    private UserEntity userEntity;

UserEntity class 
 @Id
    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "user_id_seq")
    @SequenceGenerator(name = "user_id_seq", sequenceName = "public.user_id_seq", allocationSize = 0)
    private Long id;

出口类
@奥内托内
@JoinColumn(name=“user\u id”)
私有用户实体用户实体;
用户实体类
@身份证
@GeneratedValue(策略=GenerationType.SEQUENCE,generator=“用户id_seq”)
@SequenceGenerator(name=“user\u id\u seq”,sequenceName=“public.user\u id\u seq”,allocationSize=0)
私人长id;


假设
users
表的ID是
user\u ID
,但由于我在你的
UserEntity@ID
上没有看到任何注释,我假设它的ID相当简单地称为
ID

,我很确定列类型是mandatory啊,你说得对,我在那里是瞎的,谢谢你的帮助,非常感谢
<addForeignKeyConstraint baseTableName="export_users"
    baseColumnNames="user_id"
    constraintName="export_users_fk"
    referencedTableName="users"
    referencedColumnNames="user_id"/>