1 files changed, 30 insertions, 0 deletions
diff --git a/db/migrate/20210401134455_remove_index_mirror_data_on_next_execution_and_retry_count.rb b/db/migrate/20210401134455_remove_index_mirror_data_on_next_execution_and_retry_count.rb
new file mode 100644
index 00000000000..ee59e72e398
--- /dev/null
+++ b/db/migrate/20210401134455_remove_index_mirror_data_on_next_execution_and_retry_count.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+# See https://docs.gitlab.com/ee/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveIndexMirrorDataOnNextExecutionAndRetryCount < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+
+  INDEX_NAME = 'index_mirror_data_on_next_execution_and_retry_count'
+
+  def up
+    remove_concurrent_index(
+      :project_mirror_data,
+      %i[next_execution_timestamp retry_count],
+      name: INDEX_NAME
+    )
+  end
+
+  def down
+    add_concurrent_index(
+      :project_mirror_data,
+      %i[next_execution_timestamp retry_count],
+      name: INDEX_NAME
+    )
+  end
+end