jpql,请大神帮忙解释下这句话，谢谢~

更新时间2018-06-26 09:38:06

@Query("select t from Task t left join fetch t.employee e where t.roster=:roster order by e.nickname, t.startTime")

Iterable<Task> findByRoster(@Param("roster") Roster roster);

@ Query("select t from Task t left join fetch t.employee e where t.roster=:roster order by e.nickname, t.startTime")

It er able<Task> find By Roster(@ Param("roster") Roster roster);

========意思是==============

@ 查询 (从任务中选择 t 从左联接获取 t. 人员 e. 名册的名单 =: 名册顺序由 e. 开始时间 ")

它能通过名册找到 (@ 参数 ("名册") 名册名册);