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-rw-r--r--lib/gitlab/background_migration/backfill_deployment_clusters_from_deployments.rb19
1 files changed, 0 insertions, 19 deletions
diff --git a/lib/gitlab/background_migration/backfill_deployment_clusters_from_deployments.rb b/lib/gitlab/background_migration/backfill_deployment_clusters_from_deployments.rb
deleted file mode 100644
index 9778f360e87..00000000000
--- a/lib/gitlab/background_migration/backfill_deployment_clusters_from_deployments.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-# frozen_string_literal: true
-
-module Gitlab
- module BackgroundMigration
- # Backfill deployment_clusters for a range of deployments
- class BackfillDeploymentClustersFromDeployments
- def perform(start_id, end_id)
- ActiveRecord::Base.connection.execute <<~SQL
- INSERT INTO deployment_clusters (deployment_id, cluster_id)
- SELECT deployments.id, deployments.cluster_id
- FROM deployments
- WHERE deployments.cluster_id IS NOT NULL
- AND deployments.id BETWEEN #{start_id} AND #{end_id}
- ON CONFLICT DO NOTHING
- SQL
- end
- end
- end
-end