删除 由于course、project一张表而引起的历史数据异常问题
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@ -0,0 +1,15 @@
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class DeleteValidProject < ActiveRecord::Migration
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def up
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projects = Project.where("project_type =?", 1)
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begin
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projects.each do |p|
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p.delete
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end
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rescue => e
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logger.error "Delete project failed ====>#{e}"
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end
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end
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def down
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end
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end
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@ -11,7 +11,7 @@
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#
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#
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# It's strongly recommended to check this file into your version control system.
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# It's strongly recommended to check this file into your version control system.
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ActiveRecord::Schema.define(:version => 20151215070238) do
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ActiveRecord::Schema.define(:version => 20151217051447) do
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create_table "activities", :force => true do |t|
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create_table "activities", :force => true do |t|
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t.integer "act_id", :null => false
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t.integer "act_id", :null => false
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