1 files changed, 0 insertions, 32 deletions
diff --git a/db/migrate/20191016072826_replace_ci_trigger_requests_index.rb b/db/migrate/20191016072826_replace_ci_trigger_requests_index.rb
deleted file mode 100644
index 8faa6c3847f..00000000000
--- a/db/migrate/20191016072826_replace_ci_trigger_requests_index.rb
+++ /dev/null
@@ -1,32 +0,0 @@
-# frozen_string_literal: true
-
-class ReplaceCiTriggerRequestsIndex < ActiveRecord::Migration[5.2]
-  include Gitlab::Database::MigrationHelpers
-
-  DOWNTIME = false
-
-  disable_ddl_transaction!
-
-  def up
-    add_concurrent_index :ci_trigger_requests, [:trigger_id, :id], order: { id: :desc }
-
-    # Some installations have legacy, duplicate indexes on
-    # ci_trigger_requests.trigger_id. Rails won't drop them without an
-    # explicit name: https://gitlab.com/gitlab-org/gitlab/issues/34818
-    old_index_names.each do |name|
-      remove_concurrent_index :ci_trigger_requests, [:trigger_id], name: name
-    end
-  end
-
-  def down
-    add_concurrent_index :ci_trigger_requests, [:trigger_id]
-
-    remove_concurrent_index :ci_trigger_requests, [:trigger_id, :id], order: { id: :desc }
-  end
-
-  private
-
-  def old_index_names
-    indexes(:ci_trigger_requests).select { |i| i.columns == ['trigger_id'] }.map(&:name)
-  end
-end