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mysql - 编辑更改数据库中行的顺序后,Heroku DB 找不到行

转载 作者:行者123 更新时间:2023-11-28 23:50:08 25 4
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所以这很有趣。我编辑了一个用户配置文件,据我所知,它在 heroku 上的数据库中移动了。它现在位于第 15 行下方,它的 ID 为 1。这是连接到 heroku 数据库后控制台的输出:

3 | Danyka     | Jones      | filip_nikolaus      | pass                                                         |        | https://lh3.googleusercontent.com/-jMRFTtoaM9I/U81C6LW8SMI/AAAAAAAABJU/6fI9fgRLVnQ/w426-h341/giving-hand.jpg                                                    | Add quote..                                                             |            |            | 2015-09-02 05:37:35.252597 | 2015-09-02 05:37:35.252597 | 
4 | Angelina | Kub | ebbarempel | pass | | http://2.bp.blogspot.com/-iaXdpAip50o/TVaA1dfkLKI/AAAAAAAAADI/Lc58jQMLQtw/s320/happy3.png | Add quote.. | | | 2015-09-02 05:37:35.258762 | 2015-09-02 05:37:35.258762 |
5 | Bo | Barton | per_hammes | pass | | http://www.theunpluggedwoodshop.com/wp-content/uploads/2012/10/giving-tree-1.jpg | Add quote.. | | | 2015-09-02 05:37:35.26435 | 2015-09-02 05:37:35.26435 |
6 | Tristian | Vandervort | ulf | pass | | http://2.bp.blogspot.com/-iaXdpAip50o/TVaA1dfkLKI/AAAAAAAAADI/Lc58jQMLQtw/s320/happy3.png | Add quote.. | | | 2015-09-02 05:37:35.269916 | 2015-09-02 05:37:35.269916 |
7 | Bert | Cartwright | annaschinner | pass | | https://lh3.googleusercontent.com/-jMRFTtoaM9I/U81C6LW8SMI/AAAAAAAABJU/6fI9fgRLVnQ/w426-h341/giving-hand.jpg | Add quote.. | | | 2015-09-02 05:37:35.275477 | 2015-09-02 05:37:35.275477 |
8 | Lina | Shanahan | martin | pass | | http://2.bp.blogspot.com/-iaXdpAip50o/TVaA1dfkLKI/AAAAAAAAADI/Lc58jQMLQtw/s320/happy3.png | Add quote.. | | | 2015-09-02 05:37:35.28096 | 2015-09-02 05:37:35.28096 |
9 | Laurel | Greenholt | hannahirthe | pass | | http://2.bp.blogspot.com/-iaXdpAip50o/TVaA1dfkLKI/AAAAAAAAADI/Lc58jQMLQtw/s320/happy3.png | Add quote.. | | | 2015-09-02 05:37:35.286482 | 2015-09-02 05:37:35.286482 |
10 | Victor | Becker | ingegerd_altenwerth | pass | | https://lh3.googleusercontent.com/-jMRFTtoaM9I/U81C6LW8SMI/AAAAAAAABJU/6fI9fgRLVnQ/w426-h341/giving-hand.jpg | Add quote.. | | | 2015-09-02 05:37:35.292822 | 2015-09-02 05:37:35.292822 |
11 | Devonte | Borer | ullabritt | pass | | http://2.bp.blogspot.com/-iaXdpAip50o/TVaA1dfkLKI/AAAAAAAAADI/Lc58jQMLQtw/s320/happy3.png | Add quote.. | | | 2015-09-02 05:37:35.298556 | 2015-09-02 05:37:35.298556 |
12 | guest | guest | guest | $2a$10$ntdETJrdzHPwqEeq2Kqeme3DeU9zzi8mlz/WIUTWGWwX2ijs5vkpO | | http://img03.deviantart.net/3e34/i/2011/227/8/c/epik_face_by_epikfaceplz-d46p2on.png | | | | 2015-09-03 14:48:22.145592 | 2015-09-03 14:49:26.494595 |
13 | Linda | Marie | lindaM | $2a$10$wOlYIjTVHkHReXMlcpHNReLM/V4tMTaItnNKhuRKgc2gVwlaA9r6e | | http://tremendouswallpapers.com/wp-content/uploads/2014/12/quaker-parrots-1920x1200.jpg | | | | 2015-09-04 18:01:33.644988 | 2015-09-10 04:28:42.886892 |
15 | Linda | Gaiud | codemom | $2a$10$J..1/Kyx3isJTkAJv11bf.5/DYQccXBonf9ji6U4v/szYE3Dfm89S | | https://www.denverlibrary.org/files/css_code.jpg | | | | 2015-09-08 01:59:28.34503 | 2015-09-10 04:31:01.938624 |
1 | admin | admin | admin | $2a$10$os7EetTB/e.Lfarbvt/BFO1SW.SDC9tkaE5zlprvsmF1BaKniSWi6 | | https://scontent-lga1-1.xx.fbcdn.net/hphotos-xfa1/v/t1.0-9/11119092_10206950218382306_4406697530463059534_n.jpg?oh=3b6578dc010d0ef918008fd5b96b2e18&oe=566808E1 | No one is useless in this world who lightens the burdens of another. \r+| | | 2015-09-02 05:37:35.146649 | 2015-09-12 02:52:15.04786 | t
| | | | | | | - Charles Dickens | | | | |
(13 rows)

出于某种原因,当我单击该用户名时,我没有将我带到该配置文件,而是收到一条错误消息,指出该页面显然存在于数据库中,但无法找到该页面。这是 url 到达该路由时的样子:

https://boiling-stream-6729.herokuapp.com/users/1 

Controller 非常标准:

def show
@user = User.find(params[:id])
@allContributions = Payment.where(user_id: @user.id).to_a
@userContributions =[];
@allContributions.each{|c| @userContributions << Project.find(c.project_id)}
@allContributions
end

我去任何其他配置文件,我没有这个问题,所以我只能得出结论,因为它已在数据库中向下移动。然而,我不明白那有什么关系,或者我应该怎么做。任何有关正在发生的事情以及应该做什么的意见都将受到赞赏!

最佳答案

您应该首先检查您的heroku 日志。正如我所看到的,您的 show 方法正在做很多事情,我确信某些事情失败了,因为它找不到一些相关资源。您的 heroku 日志 应该会告诉您这一点。在这种情况下,最好先检查日志以查看确切的错误消息。

关于mysql - 编辑更改数据库中行的顺序后,Heroku DB 找不到行,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/32774167/

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