1 files changed, 35 insertions, 0 deletions
diff --git a/db/migrate/20210302212623_rename_vuln_fingerprints_indexes.rb b/db/migrate/20210302212623_rename_vuln_fingerprints_indexes.rb
new file mode 100644
index 00000000000..0f431fbeda5
--- /dev/null
+++ b/db/migrate/20210302212623_rename_vuln_fingerprints_indexes.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+class RenameVulnFingerprintsIndexes < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  FINGERPRINT_IDX = :idx_vuln_fingerprints_on_occurrences_id_and_fingerprint
+  FINGERPRINT_IDX_RENAMED = :idx_vuln_fingerprints_on_occurrences_id_and_fingerprint_sha256
+  UNIQ_IDX = :idx_vuln_fingerprints_uniqueness
+  UNIQ_IDX_RENAMED = :idx_vuln_fingerprints_uniqueness_fingerprint_sha256
+
+  disable_ddl_transaction!
+
+  def up
+    # These `unless` checks are necessary for re-running the migrations multiple times
+    unless index_exists_by_name?(:vulnerability_finding_fingerprints, FINGERPRINT_IDX_RENAMED)
+      rename_index :vulnerability_finding_fingerprints, FINGERPRINT_IDX, FINGERPRINT_IDX_RENAMED
+    end
+
+    unless index_exists_by_name?(:vulnerability_finding_fingerprints, UNIQ_IDX_RENAMED)
+      rename_index :vulnerability_finding_fingerprints, UNIQ_IDX, UNIQ_IDX_RENAMED
+    end
+  end
+
+  def down
+    unless index_exists_by_name?(:vulnerability_finding_fingerprints, FINGERPRINT_IDX)
+      rename_index :vulnerability_finding_fingerprints, FINGERPRINT_IDX_RENAMED, FINGERPRINT_IDX
+    end
+
+    unless index_exists_by_name?(:vulnerability_finding_fingerprints, UNIQ_IDX)
+      rename_index :vulnerability_finding_fingerprints, UNIQ_IDX_RENAMED, UNIQ_IDX
+    end
+  end
+end