埋点系统接口更新

backend-java/src/main/java/com/pharmacopoeia/repository/UserEventRepository.java

@@ -98,7 +98,7 @@ public interface UserEventRepository extends JpaRepository<UserEvent, Long>,
            "WHERE e.createdAt >= :startTime AND e.createdAt < :endTime " +
            "GROUP BY e.userKey, e.ip ORDER BY e.userKey, cnt DESC",
            countQuery = "SELECT COUNT(*) FROM (" +
-               "SELECT e2.userKey, e2.ip FROM UserEvent e2 " +
+               "SELECT e2.userKey AS userKey, e2.ip AS ip FROM UserEvent e2 " +
                "WHERE e2.createdAt >= :startTime AND e2.createdAt < :endTime " +
                "GROUP BY e2.userKey, e2.ip) sub")
     Page<Object[]> countByUserIpPaged(@Param("startTime") Instant startTime,