【发布时间】:2019-06-25 17:21:52
【问题描述】:
将我的应用程序部署到 heroku 时,我收到一些关于迁移的错误。
所以我合并了所有的迁移,只需持有包含所有 finally 属性的创建表文件,删除编辑表。
现在,每次重启服务器(本地主机),我都必须再次db:migrate 才能正常工作。
当我只使用db:migrate 时,错误提示:table 'product' already existed'
所以我必须先db:drop,然后db:migrate才能使我的应用程序正常工作
我花了很多时间。
我该如何解决这个问题?
这是我的迁移状态:
up 20190306060445 ********** NO FILE **********
down 20190306060545 Create product
up 20190307035103 Create active storage tablesactive storage
up 20190308045037 ********** NO FILE **********
up 20190308071304 ********** NO FILE **********
down 20190308072304 Devise create users
up 20190308074025 Devise create admins
down 20190308082018 Create categories
up 20190308083018 ********** NO FILE **********
up 20190311041416 ********** NO FILE **********
up 20190313084429 Create payment
up 20190314024236 Create cart
up 20190314024911 Create cart product
up 20190314035334 Create messages
up 20190314145333 Create payment item
up 20190314151340 ********** NO FILE **********
up 20190315020606 ********** NO FILE **********
up 20190318073652 Create voucher
up 20190319035819 ********** NO FILE **********
up 20190319134032 Contacts
up 20190320034249 ********** NO FILE **********
up 20190320062223 ********** NO FILE **********
up 20190325132236 ********** NO FILE **********
up 20190325155829 ********** NO FILE **********
up 20190329095529 ********** NO FILE **********
up 20190329110656 ********** NO FILE **********
up 20190330145000 ********** NO FILE **********
up 20190331162926 ********** NO FILE **********
up 20190408155326 ********** NO FILE **********
up 20190419055934 ********** NO FILE **********
up 20190419060341 ********** NO FILE **********
up 20190502105847 ********** NO FILE **********
up 20190502110019 Add stock
up 20190506114910 ********** NO FILE **********
up 20190506115146 ********** NO FILE **********
up 20190506115302 ********** NO FILE **********
up 20190513042021 ********** NO FILE **********
up 20190513050115 ********** NO FILE **********
up 20190514025220 ********** NO FILE **********
up 20190514031046 ********** NO FILE **********
up 20190516010239 Create comment
up 20190516020021 ********** NO FILE **********
up 20190517132706 Create notification
up 20190524152143 Create brands
up 20190527040142 ********** NO FILE **********
up 20190528113143 Add columns devise
up 20190528113658 Add columns devise 1
up 20190531125307 Create news
up 20190531144908 Create ckeditor assets
up 20190601100118 Create news products
up 20190602144319 Create type of news
up 20190602155208 ********** NO FILE **********
up 20190603062824 ********** NO FILE **********
up 20190606172629 ********** NO FILE **********
up 20190607074100 ********** NO FILE **********
up 20190607122350 ********** NO FILE **********
up 20190607140214 ********** NO FILE **********
up 20190608082804 ********** NO FILE **********
up 20190609051100 Add omniauth to users
up 20190611115405 ********** NO FILE **********
up 20190612071933 Create table carousels
up 20190612100433 ********** NO FILE **********
up 20190613082404 ********** NO FILE **********
up 20190614131413 ********** NO FILE **********
up 20190615161828 ********** NO FILE **********
up 20190617154212 Create district
up 20190617154602 Create province
up 20190619140034 Create ward
up 20190620134528 ********** NO FILE **********
down 20190620140214 Convert tables to utf8 v1
up 20190622123753 ********** NO FILE **********
【问题讨论】:
标签: ruby-on-rails ruby-on-rails-5