1 files changed, 0 insertions, 31 deletions
diff --git a/lib/gitlab/background_migration/backfill_ci_runner_semver.rb b/lib/gitlab/background_migration/backfill_ci_runner_semver.rb
deleted file mode 100644
index 0901649f789..00000000000
--- a/lib/gitlab/background_migration/backfill_ci_runner_semver.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-# frozen_string_literal: true
-
-module Gitlab
-  module BackgroundMigration
-    # A job to update semver column in ci_runners in batches based on existing version values
-    class BackfillCiRunnerSemver < Gitlab::BackgroundMigration::BatchedMigrationJob
-      def perform
-        each_sub_batch(
-          operation_name: :backfill_ci_runner_semver,
-          batching_scope: ->(relation) { relation.where('semver::cidr IS NULL') }
-        ) do |sub_batch|
-          ranged_query = sub_batch.select(
-            %q(id AS r_id,
-               substring(ci_runners.version FROM 'v?(\d+\.\d+\.\d+)') AS extracted_semver)
-          )
-
-          update_sql = <<~SQL
-            UPDATE
-              ci_runners
-            SET semver = extracted_semver
-            FROM (#{ranged_query.to_sql}) v
-            WHERE id = v.r_id
-              AND v.extracted_semver IS NOT NULL
-          SQL
-
-          connection.execute(update_sql)
-        end
-      end
-    end
-  end
-end