1 files changed, 0 insertions, 31 deletions
diff --git a/db/post_migrate/20200608205813_set_lock_version_to_not_null.rb b/db/post_migrate/20200608205813_set_lock_version_to_not_null.rb
deleted file mode 100644
index 69f43a8decf..00000000000
--- a/db/post_migrate/20200608205813_set_lock_version_to_not_null.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-# frozen_string_literal: true
-
-class SetLockVersionToNotNull < ActiveRecord::Migration[6.0]
-  DOWNTIME = false
-
-  TABLES = %w(epics merge_requests issues ci_stages ci_builds ci_pipelines).freeze
-  BATCH_SIZE = 10_000
-
-  disable_ddl_transaction!
-
-  def declare_class(table)
-    Class.new(ActiveRecord::Base) do
-      include EachBatch
-
-      self.table_name = table
-      self.inheritance_column = :_type_disabled # Disable STI
-    end
-  end
-
-  def up
-    TABLES.each do |table|
-      declare_class(table).where(lock_version: nil).each_batch(of: BATCH_SIZE) do |batch|
-        batch.update_all(lock_version: 0)
-      end
-    end
-  end
-
-  def down
-    # Nothing to do...
-  end
-end