Question

我尝试创建本机查询，该查询支持在spring jpa中对视图进行分页。但是似乎ORDER BY引起了一些视图问题。请帮助我解决此问题

    @Query(nativeQuery = true, value = "SELECT mvno_id , tac, imsi, manufacturer, model_name, is_active, created_time, last_modified_time FROM "
        + "(SELECT A.mvno_id mvno_id, B.tac tac, A.imsi imsi, B.manufacturer manufacturer , B.model_name model_name, "
        + "A.is_active is_active, A.created_time created_time, A.last_modified_time last_modified_time"
        + " FROM device_repo.device_info A "
        + "INNER JOIN device_repo.device_pack B ON A.imei = B.tac and B.model_name = ?1) "
        + "device_view ORDER BY ?#{#pageable}",
        countQuery = "SELECT count(*) FROM device_view")
public Page<DevicePackEntityView> findByModelName(String model, Pageable pageable);

但是我低于例外

org.postgresql.util.PSQLException: ERROR: missing FROM-clause entry for table "a"
Position: 448
at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2455) ~[postgresql-9.4.1212.jre7.jar:9.4.1212.jre7]
at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2155) ~[postgresql-9.4.1212.jre7.jar:9.4.1212.jre7]
at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:288) ~[postgresql-9.4.1212.jre7.jar:9.4.1212.jre7]
at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:430) ~[postgresql-9.4.1212.jre7.jar:9.4.1212.jre7]

动态形成的sql查询是

    SELECT
    mvno_id ,
    tac,
    imsi,
    manufacturer,
    model_name,
    is_active,
    created_time,
    last_modified_time 
FROM
    (SELECT
        A.mvno_id mvno_id,
        B.tac tac,
        A.imsi imsi,
        B.manufacturer manufacturer ,
        B.model_name model_name,
        A.is_active is_active,
        A.created_time created_time,
        A.last_modified_time last_modified_time 
    FROM
        device_repo.device_info A 
    INNER JOIN
        device_repo.device_pack B 
            ON A.imei = B.tac 
            and B.model_name = ?) device_view 
ORDER BY
    ?,
    A.manufacturer asc limit ?

Spring JPA本机查询使用order by进行分页的视图不起作用

0 个答案: