如何在Ebean查询

时间:2016-06-03 15:30:55

标签: java postgresql ebean

String sql = "select * from ( " +
            "select u.id as userId, earth_distance(ll_to_earth(" + latitude + ", " + longitude + "), ll_to_earth(c.latitude, c.longitude)) as distance " +
            "from user u " +
            "join city c on u.city_id = c.id " +
            ") s " +
            "where distance <= 100000 " +
            "order by distance";

SqlQuery query = Ebean.createSqlQuery(sql);

如何使用Ebean expressionList创建等效项? 我正在努力实现这样的目标:

ExpressionList<User> expressionList = Ebean.find(User.class)
            .select("*, earth_distance(ll_to_earth(" + latitude + ", " + longitude + "), ll_to_earth(city.latitude, city.longitude)) as distance")
            .where()
            .lt("distance", maxDistance);
expressionList.orderBy("distance");

但未创建距离别名。

0 个答案:

没有答案