1 files changed, 24 insertions, 0 deletions
diff --git a/db/post_migrate/20220616171355_update_vulnerabilities_project_id_id_active_cis_index.rb b/db/post_migrate/20220616171355_update_vulnerabilities_project_id_id_active_cis_index.rb
new file mode 100644
index 00000000000..047ae0d1132
--- /dev/null
+++ b/db/post_migrate/20220616171355_update_vulnerabilities_project_id_id_active_cis_index.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+class UpdateVulnerabilitiesProjectIdIdActiveCisIndex < Gitlab::Database::Migration[2.0]
+  disable_ddl_transaction!
+
+  NEW_INDEX_NAME = 'idx_vulnerabilities_on_project_id_and_id_active_cis_dft_branch'
+  OLD_INDEX_NAME = 'index_vulnerabilities_on_project_id_and_id_active_cis'
+  OLD_INDEX_FILTER_CONDITION = 'report_type = 7 AND state = ANY(ARRAY[1, 4])'
+  NEW_INDEX_FILTER_CONDITION = 'report_type = 7 AND state = ANY(ARRAY[1, 4]) AND present_on_default_branch IS TRUE'
+
+  def up
+    add_concurrent_index :vulnerabilities, [:project_id, :id],
+                         where: NEW_INDEX_FILTER_CONDITION,
+                         name: NEW_INDEX_NAME
+
+    remove_concurrent_index_by_name(:vulnerabilities, OLD_INDEX_NAME)
+  end
+
+  def down
+    add_concurrent_index :vulnerabilities, [:project_id, :id], where: OLD_INDEX_FILTER_CONDITION, name: OLD_INDEX_NAME
+
+    remove_concurrent_index_by_name(:vulnerabilities, NEW_INDEX_NAME)
+  end
+end