/Ruby/Default value rails migration

Default value rails migration

Default value rails migration

t.integer :col_name, :default => 0

2

Source: stackoverflow.com

Rails migration update column default value

class MigrationName < ActiveRecord::Migration
	def change
    	change_column :my_table, :my_column, :data_type, deafult: "value"
	end
end

1

Source: stackoverflow.com

Similar codes

0 vote183 views1 answer
Rails don't render if in test environment
Ruby
0 vote251 views1 answer
How to find even number in an array ruby
Ruby
5 votes243 views1 answer
See all rails routes in browser
Ruby
0 vote256 views1 answer
How do i fix FATAL: password authentication failed for user "root"
Ruby
0 vote233 views1 answer
How to destroy a migration in rails
Ruby
6 votes300 views1 answer
How to remove columns from rails
Ruby
1 vote221 views1 answer
Rails foreach
Ruby
0 vote233 views1 answer
How to run ruby classes
Ruby
0 vote230 views1 answer
Jupyter notebook ruby
Ruby
0 vote252 views1 answer
Ruby substring remove
Ruby

Share