1 files changed, 17 insertions, 0 deletions
diff --git a/db/post_migrate/20221117153015_add_index_merge_request_id_created_at_on_scan_finding_approval_merge_request_rules.rb b/db/post_migrate/20221117153015_add_index_merge_request_id_created_at_on_scan_finding_approval_merge_request_rules.rb
new file mode 100644
index 00000000000..ecd3a8be02e
--- /dev/null
+++ b/db/post_migrate/20221117153015_add_index_merge_request_id_created_at_on_scan_finding_approval_merge_request_rules.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class AddIndexMergeRequestIdCreatedAtOnScanFindingApprovalMergeRequestRules < Gitlab::Database::Migration[2.0]
+  INDEX_NAME = 'scan_finding_approval_mr_rule_index_mr_id_and_created_at'
+  SCAN_FINDING_REPORT_TYPE = 4
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :approval_merge_request_rules, %i[merge_request_id created_at],
+      where: "report_type = #{SCAN_FINDING_REPORT_TYPE}", name: INDEX_NAME
+  end
+
+  def down
+    remove_concurrent_index_by_name :approval_merge_request_rules, INDEX_NAME
+  end
+end