Viewing File: /home/ubuntu/code_review/phabricator/resources/sql/autopatches/20140115.auth.2.expires.sql

ALTER TABLE {$NAMESPACE}_user.phabricator_session
  ADD sessionExpires INT UNSIGNED NOT NULL;

UPDATE {$NAMESPACE}_user.phabricator_session
  SET sessionExpires = UNIX_TIMESTAMP() + (60 * 60 * 24 * 30);

ALTER TABLE {$NAMESPACE}_user.phabricator_session
  ADD KEY `key_expires` (sessionExpires);