1 files changed, 0 insertions, 40 deletions
diff --git a/db/migrate/20210329191850_add_finding_signature_table.rb b/db/migrate/20210329191850_add_finding_signature_table.rb
deleted file mode 100644
index 74a12d54a8e..00000000000
--- a/db/migrate/20210329191850_add_finding_signature_table.rb
+++ /dev/null
@@ -1,40 +0,0 @@
-# frozen_string_literal: true
-
-class AddFindingSignatureTable < ActiveRecord::Migration[6.0]
-  include Gitlab::Database::MigrationHelpers
-
-  DOWNTIME = false
-
-  SIGNATURE_IDX = :idx_vuln_signatures_on_occurrences_id_and_signature_sha
-  UNIQ_IDX = :idx_vuln_signatures_uniqueness_signature_sha
-
-  def up
-    with_lock_retries do
-      create_table :vulnerability_finding_signatures do |t|
-        t.references :finding,
-          index: true,
-          null: false,
-          foreign_key: { to_table: :vulnerability_occurrences, column: :finding_id, on_delete: :cascade }
-
-        t.timestamps_with_timezone null: false
-
-        t.integer :algorithm_type, null: false, limit: 2
-        t.binary :signature_sha, null: false
-
-        t.index %i[finding_id signature_sha],
-          name: SIGNATURE_IDX,
-          unique: true # only one link should exist between occurrence and the signature
-
-        t.index %i[finding_id algorithm_type signature_sha],
-          name: UNIQ_IDX,
-          unique: true # these should be unique
-      end
-    end
-  end
-
-  def down
-    with_lock_retries do
-      drop_table :vulnerability_finding_signatures
-    end
-  end
-end