1 files changed, 20 insertions, 0 deletions
diff --git a/db/migrate/20220824082427_remove_tmp_idx_vulnerability_occurrences_on_id_and_scanner_id.rb b/db/migrate/20220824082427_remove_tmp_idx_vulnerability_occurrences_on_id_and_scanner_id.rb
new file mode 100644
index 00000000000..ebb90df569b
--- /dev/null
+++ b/db/migrate/20220824082427_remove_tmp_idx_vulnerability_occurrences_on_id_and_scanner_id.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+class RemoveTmpIdxVulnerabilityOccurrencesOnIdAndScannerId < Gitlab::Database::Migration[2.0]
+  INDEX_NAME = 'tmp_index_vulnerability_occurrences_on_id_and_scanner_id'
+  REPORT_TYPES = { cluster_image_scanning: 7, generic: 99 }.freeze
+  CLAUSE = "report_type IN (#{REPORT_TYPES.values.join(',')})"
+
+  disable_ddl_transaction!
+
+  def up
+    remove_concurrent_index_by_name :vulnerability_occurrences, INDEX_NAME
+  end
+
+  def down
+    add_concurrent_index :vulnerability_occurrences,
+                         [:id, :scanner_id],
+                         where: CLAUSE,
+                         name: INDEX_NAME
+  end
+end