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Foreign key in rails 4

Juvenile、少年°·2021-01-27 04:41· 回答·问答

Rails migration to change column type from text to

劫难·2021-01-02 09:10· 回答·问答

Rails migration change sequence or order

不美不萌又怎样·2020-12-26 18:54· 回答·问答

Changes in a model not saving. Rails 4.1

欢心·2020-12-16 04:01· 回答·问答

association and migration between users and teams

Viruses.·2020-11-16 01:50· 回答·问答

Rails 3 - DB seed data validation

女痞·2020-11-13 00:35· 回答·问答

Rails 4 MySQL bigInt primary key issues and errors

啃猪蹄的小仙女·2020-11-10 08:37· 回答·问答

Rails Models relationships

可以哭但决不认输i·2020-07-27 05:36·2 回答·问答

Specify custom index name when using add_reference

走好不送·2020-06-08 01:25·4 回答·问答

Rails ActiveRecord::Migration what is the differen

啃猪蹄的小仙女·2020-05-31 03:56·2 回答·问答

How to create a migration to remove an index only

姐就是有狂的资本·2020-05-24 19:44·2 回答·问答

Rails 3.1: can't write to column in same migra

祖国的老花朵·2020-05-22 00:15·1 回答·问答

Best SQL indexes for join table

爱情/是我丢掉的垃圾·2020-05-21 07:40·2 回答·问答

Managing mongoid migrations

孤傲高冷的网名·2020-05-14 09:22·3 回答·问答

How do you skip failed migrations? (rake db:migrat

欢心·2020-05-14 03:09·7 回答·问答

heroku run rake db:migrate error

放荡不羁爱自由·2020-05-08 07:17·2 回答·问答

Can I delete all migration files and start from sc

唯我独甜·2020-04-21 00:11·1 回答·问答

Is it safe to reorder columns in schema.rb for Rai

混吃等死·2020-03-26 08:52·3 回答·问答

Rails: rake db:create:all (could not connect to se

一夜七次·2020-03-26 03:40·1 回答·问答

How do I disable the migrations feature in a Rails

在下西门庆·2020-03-05 02:49·2 回答·问答

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