1 files changed, 24 insertions, 0 deletions
diff --git a/db/post_migrate/20201002094617_remove_container_scanning_report_type_index.rb b/db/post_migrate/20201002094617_remove_container_scanning_report_type_index.rb
new file mode 100644
index 00000000000..a591fc185c4
--- /dev/null
+++ b/db/post_migrate/20201002094617_remove_container_scanning_report_type_index.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+class RemoveContainerScanningReportTypeIndex < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+  INDEX_NAME = 'idx_container_scanning_findings'
+
+  disable_ddl_transaction!
+
+  def up
+    remove_concurrent_index_by_name(:vulnerability_occurrences, INDEX_NAME)
+  end
+
+  def down
+    # report_type: 2 container scanning
+    add_concurrent_index(
+      :vulnerability_occurrences,
+      :id,
+      where: 'report_type = 2',
+      name: INDEX_NAME
+    )
+  end
+end