Make account search blazing fast and rank followers/followees higher in the results

1 files changed, 9 insertions, 0 deletions

diff --git a/db/migrate/20170317193015_add_search_index_to_accounts.rb b/db/migrate/20170317193015_add_search_index_to_accounts.rb
new file mode 100644
index 000000000..14e174147
--- /dev/null
+++ b/db/migrate/20170317193015_add_search_index_to_accounts.rb
@@ -0,0 +1,9 @@
+class AddSearchIndexToAccounts < ActiveRecord::Migration[5.0]
+  def up
+    execute 'CREATE INDEX search_index ON accounts USING gin((setweight(to_tsvector(\'simple\', accounts.display_name), \'A\') || setweight(to_tsvector(\'simple\', accounts.username), \'B\') || setweight(to_tsvector(\'simple\', coalesce(accounts.domain, \'\')), \'C\')));'
+  end
+
+  def down
+    remove_index :accounts, name: :search_index
+  end
+end