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-rw-r--r--db/migrate/20181002172433_remove_restricted_todos_with_cte.rb32
1 files changed, 0 insertions, 32 deletions
diff --git a/db/migrate/20181002172433_remove_restricted_todos_with_cte.rb b/db/migrate/20181002172433_remove_restricted_todos_with_cte.rb
deleted file mode 100644
index 7826c8d802e..00000000000
--- a/db/migrate/20181002172433_remove_restricted_todos_with_cte.rb
+++ /dev/null
@@ -1,32 +0,0 @@
-# frozen_string_literal: true
-# See http://doc.gitlab.com/ce/development/migration_style_guide.html
-# for more information on how to write migrations for GitLab.
-
-# rescheduling of the revised RemoveRestrictedTodos background migration
-class RemoveRestrictedTodosWithCte < ActiveRecord::Migration[4.2]
- DOWNTIME = false
- disable_ddl_transaction!
-
- MIGRATION = 'RemoveRestrictedTodos'.freeze
- BATCH_SIZE = 1000
- DELAY_INTERVAL = 5.minutes.to_i
-
- class Project < ActiveRecord::Base
- include EachBatch
-
- self.table_name = 'projects'
- end
-
- def up
- Project.where('EXISTS (SELECT 1 FROM todos WHERE todos.project_id = projects.id)')
- .each_batch(of: BATCH_SIZE) do |batch, index|
- range = batch.pluck('MIN(id)', 'MAX(id)').first
-
- BackgroundMigrationWorker.perform_in(index * DELAY_INTERVAL, MIGRATION, range)
- end
- end
-
- def down
- # nothing to do
- end
-end