add ngram

db/migrate/20250608163157_add_ngram_to_search_index.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class AddNgramToSearchIndex < ActiveRecord::Migration[8.0]
+  def change
+    add_column :search_entries, :ngram, :tsvector
+
+    add_index :search_entries, %i[account_id ngram], using: :gin, where: "record_type = 'Submitter'",
+                                                     name: 'index_search_entries_on_account_id_ngram_submitter'
+    add_index :search_entries, %i[account_id ngram], using: :gin, where: "record_type = 'Submission'",
+                                                     name: 'index_search_entries_on_account_id_ngram_submission'
+    add_index :search_entries, %i[account_id ngram], using: :gin, where: "record_type = 'Template'",
+                                                     name: 'index_search_entries_on_account_id_ngram_template'
+  end
+end