在复杂查询上返回错误的值

Question

我的过滤查询有问题。它非常复杂（对我来说至少:)） 所以这是一个生成的查询：

select `times`.*, `time_categories`.`name` as `type` from `times` 
    inner join `time_categories` on `times`.`time_category_id` = `time_categories`.`id` 
    where `item_id` in 
    (select `tickets`.`id` from `tickets` 
        where `tickets`.`client_id` = '3fb95c1c65b3aa8e197833bcb3741940') 
    or `item_id` in 
    (select tasks.id from tasks, client_project 
        where tasks.project_id = client_project.project_id 
        and `client_project`.`client_id` = '3fb95c1c65b3aa8e197833bcb3741940') 
    and `times`.`user_id` = 'c4065852240228f25e3272708c7824da' 
    and `times`.`network_id` = '502e43ad71e844b0d502bc9ac60816eb' 
    order by `times`.`start_time` desc

问题在于user_id，它总是返回一个条目，与其设置的user_id无关。

好像它与or＆＃39; item_id＆＃39;有关。部分。当我删除它，它返回正确。我不知道为什么它不包含查询的user_id。

任何人都可以帮忙吗？