rails-migrations相关问题列表-rails-migrations - 码农岛

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What's the correct syntax for remove_index in

神经病院院长·2019-03-09 05:43·6 回答·问答

How can i remove a column from table using rails c

Viruses.·2019-03-08 07:22·1 回答·问答

Ruby on Rails: adding columns to existing database

劳资没心，怎么记你·2019-03-08 05:58·7 回答·问答

Show pending migrations in rails

做自己的国王·2019-03-07 21:12·9 回答·问答

Check if a table exists in Rails

冷血范·2019-03-07 14:45·5 回答·问答

Rails Migration for ID Column to Start at 1,000 an

三岁会撩人·2019-02-16 13:31·2 回答·问答

Will removing a column with a Rails migration remo

We Are One·2019-02-16 04:00·6 回答·问答

'Connect' a rails app to an already existi

Melony?·2019-02-15 22:40·3 回答·问答

How to add sequences to a migration and use them i

We Are One·2019-02-08 06:47·4 回答·问答

Rails migration does not change schema.rb

来，给爷笑一个·2019-02-01 21:05·6 回答·问答

Rails 4: schema.db shows “Could not dump table ”ev

时光不老，我们不散·2019-02-01 04:30·2 回答·问答

What is the difference between t.belongs_to and t.

趁早两清·2019-01-30 17:10·1 回答·问答

How do I move a column (with contents) to another

贼婆χ·2019-01-30 15:06·7 回答·问答

What is the best way to resolve Rails orphaned mig

\"骚年 ilove·2019-01-30 15:11·6 回答·问答

Rails migrations: Undo default setting for a colum

干净又极端·2019-01-29 22:11·4 回答·问答

Heroku run rake db:migrate results in no change in

We Are One·2019-01-22 20:43·4 回答·问答

How do I add migration with multiple references to

爱情/是我丢掉的垃圾·2019-01-22 12:58·1 回答·问答

What is the best way to drop a table & remove a mo

孤傲高冷的网名·2019-01-21 05:42·2 回答·问答

has_many, belongs_to relation in active record mig

\"骚年 ilove·2019-01-21 05:14·6 回答·问答

Why am I asked to run 'rake db:migrate RAILS_E

放我归山·2019-01-21 02:28·6 回答·问答

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