vt-social/db/migrate/20170317193015_add_search_i...

22 lines
530 B
Ruby

# frozen_string_literal: true
class AddSearchIndexToAccounts < ActiveRecord::Migration[5.0]
def up
execute <<~SQL.squish
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')
)
)
SQL
end
def down
remove_index :accounts, name: :search_index
end
end