迁移数据

5 years ago · 0b1049e319
parent bc3291d00b
commit 0b1049e319
1 changed files with 1 additions and 0 deletions
--- a/db/migrate/20190627012118_modify_quotes_for_gtopic_banks.rb
+++ b/db/migrate/20190627012118_modify_quotes_for_gtopic_banks.rb
@ -1,5 +1,6 @@
 class ModifyQuotesForGtopicBanks < ActiveRecord::Migration[5.2]
  def change
+    GtopicBank.where("quotes is null").update_all(:quotes => 0)
    change_column :gtopic_banks, :quotes, :integer, :default => 0
  end
 end