Question

我在Spring数据JpaRepository中使用本地查询，如下所示：

  @Query(value = "SELECT SUBSTRING_INDEX(u.email, '@', -1) as domain, COUNT(*) as domainCount r.invite_organization_id"
        + "  FROM srs_users u,srs.srs_user_registrations r where u.user_id=r.user_id and r.invite_organization_id=?1"
        + "  GROUP BY "
        + "SUBSTRING_INDEX(u.email, '@', -1) ORDER BY domainCount DESC", nativeQuery = true)
List<Object[]> countTopDomain(String orgId);

以上内容为我提供了以下异常：您的SQL语法有误；在第1行的'r.invite_organization_id FROM srs_users u，srs_user_registrations r where u.user'附近，查看与您的MySQL服务器版本相对应的手册以使用正确的语法

我该如何从方法countTopDomain（）的参数中传递Invitation_organization_id（在查询中）的值。

Answer 1

'r.invite_organization_id FROM srs_users u，srs_user_registrations r'，语法错误。计数（*）为domainCount后缺少'，'

Answer 2

尝试这个

@Query(value = "SELECT SUBSTRING_INDEX(u.email, '@', -1) as domain, COUNT(*) as domainCount, r.invite_organization_id"
    + "  FROM srs_users u,srs_user_registrations r where u.user_id=r.user_id and r.invite_organization_id=?1"
    + "  GROUP BY "
    + "SUBSTRING_INDEX(u.email, '@', -1) ORDER BY domainCount DESC", nativeQuery = true)
List<Object[]> countTopDomain(String orgId);

带参数的CRUDRepository本机查询

2 个答案: