how to I change the name of a column in rails
$ rails g migration rename_season_to_season_id
class RenameSeasonToSeasonId < ActiveRecord::Migration
def change
rename_column :shoes, :season, :season_id
end
endhow to I change the name of a column in rails
$ rails g migration rename_season_to_season_id
class RenameSeasonToSeasonId < ActiveRecord::Migration
def change
rename_column :shoes, :season, :season_id
end
endname of index in rails migration
add_index :studies,
["user_id", "university_id", "subject_name_id", "subject_type_id"],
unique: true,
name: 'my_index'Copyright © 2021 Codeinu
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