如何在 JPQL 中使用 contains

Question

我正在尝试将以下 LinQ 查询转换为 JPQL。我不知道如何在 jpql 中使用 contains。我尝试如下但我收到错误

LinQ 查询语法

var Rooms = from rooms in EspaceDB.Rooms
                            where roomIDList.Contains(rooms.nRoomID.ToString())
                            select rooms;

JPQL 查询语法

我试试：

@Query("select room from Room as room where roomIDList.contains(room.nRoomId.ToString())")
    List<Room> recoverDeletedRoom(@Param(value = "roomIDList") String[] roomIDList);

还有：

@Query("select room from Room as room where contains(room.nRoomId,roomIDList)")
  List<Room> recoverDeletedRoom(@Param(value = "roomIDList") String[] roomIDList);

错误：

antlr.NoViableAltException：意外的 AST 节点：

Answer 1

这应该适合你：

@Query("select room from Room room where room.id IN (:roomIDList)")
List<Room> recoverDeletedRoom( @Param("roomIDList") List<String> roomIDList);