中国
italiano
english
français
española
中国
日本の
العربية
Deutsch
한국어
Português
Russian
完整文章
类别
C#
PHP
PYTHON
JAVA
SQL SERVER
MYSQL
HTML
CSS
JQUERY
VUE
ReactJS
你写
用户
登录
登记
找回密码
标签
语言标签
Back-end
C#
PHP
JAVA
PYTHON
Database
Sql server
Mysql
Front-end
HTML
CSS
JQUERY
ANGULARJS
REACT
VUE.JS
标签rails-migrations - 这是页41 - GeneraCodice
Rails3 迁移添加新列不会将值保存到表中
https://www.generacodice.com/cn/articolo/1684941/rails3-迁移添加新列不会将值保存到表中
rails-migrations
-
ruby-on-rails-3
StackOverflow
Adding a custom column data type in Active Record
https://www.generacodice.com/cn/articolo/1667277/adding-a-custom-column-data-type-in-active-record
mysql
-
postgresql
-
activerecord
-
rails-migrations
-
ruby-on-rails-3
StackOverflow
Bypass validations during a data only migration to fix validation errors
https://www.generacodice.com/cn/articolo/1666557/bypass-validations-during-a-data-only-migration-to-fix-validation-errors
ruby
-
ruby-on-rails
-
validation
-
rails-migrations
StackOverflow
Rails migration error
https://www.generacodice.com/cn/articolo/1488980/rails-migration-error
ruby-on-rails
-
rails-migrations
StackOverflow
Rails 3.1: can't write to column in same migration that adds it
https://www.generacodice.com/cn/articolo/1475564/rails-3-1-can-t-write-to-column-in-same-migration-that-adds-it
ruby-on-rails
-
activerecord
-
rails-activerecord
-
rails-migrations
-
ruby-on-rails-3
StackOverflow
Rails app throwing error after migrations that should not affect it
https://www.generacodice.com/cn/articolo/1472504/rails-app-throwing-error-after-migrations-that-should-not-affect-it
ruby
-
ruby-on-rails
-
rails-migrations
-
ruby-on-rails-3
-
unicorn
StackOverflow
Rails: How to migrate a database where I added a :belongs_to relationship?
https://www.generacodice.com/cn/articolo/1427453/rails-how-to-migrate-a-database-where-i-added-a-belongs-to-relationship
ruby
-
sqlite
-
ruby-on-rails
-
rails-migrations
-
ruby-on-rails-3
StackOverflow
rails观察者,插件和迁移是在胜利的比赛中?
https://www.generacodice.com/cn/articolo/1422123/rails观察者-插件和迁移是在胜利的比赛中
ruby-on-rails
-
rails-migrations
-
ruby-on-rails-plugins
StackOverflow
Can I edit fields in a database using a rails migration?
https://www.generacodice.com/cn/articolo/1403346/can-i-edit-fields-in-a-database-using-a-rails-migration
rails-migrations
-
ruby-on-rails-3
StackOverflow
What is the corresponding rollback?
https://www.generacodice.com/cn/articolo/1400524/what-is-the-corresponding-rollback
ruby
-
ruby-on-rails
-
activerecord
-
rails-migrations
StackOverflow
«
38
39
40
41
42
43
»
发现结果: 459