6 calls to db_affected_rows() in Drupal 5

cache_set in includes/cache.inc

Store data in the persistent cache.

node_type_update_nodes in modules/node/node.module

Updates all nodes of one type to be of another type.

search_update_totals in modules/search/search.module

This function is called on shutdown to ensure that search_total is always up to date (even if cron times out or otherwise fails).

sess_write in includes/session.inc

statistics_exit in modules/statistics/statistics.module

Implementation of hook_exit().

user_set_authmaps in modules/user/user.module