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Redmine/db/migrate/041_rename_comment_to_comments.rb
Jean-Philippe Lang d74f0bfd5c Merged rails-5.1 branch (#23630).
git-svn-id: http://svn.redmine.org/redmine/trunk@16859 e93f8b46-1217-0410-a6f0-8f06a7374b81
2017-07-23 11:26:04 +00:00

14 lines
901 B
Ruby

class RenameCommentToComments < ActiveRecord::Migration[4.2]
def self.up
rename_column(:comments, :comment, :comments) if ActiveRecord::Base.connection.columns(Comment.table_name).detect{|c| c.name == "comment"}
rename_column(:wiki_contents, :comment, :comments) if ActiveRecord::Base.connection.columns(WikiContent.table_name).detect{|c| c.name == "comment"}
rename_column(:wiki_content_versions, :comment, :comments) if ActiveRecord::Base.connection.columns(WikiContent.versioned_table_name).detect{|c| c.name == "comment"}
rename_column(:time_entries, :comment, :comments) if ActiveRecord::Base.connection.columns(TimeEntry.table_name).detect{|c| c.name == "comment"}
rename_column(:changesets, :comment, :comments) if ActiveRecord::Base.connection.columns(Changeset.table_name).detect{|c| c.name == "comment"}
end
def self.down
raise IrreversibleMigration
end
end