Using a log importer on piwik can cause some failures different from regular tracker.php actions.
I have to re-import one day from a week ago.
So I want to delete the archive numeric and archive blob tables, and the piwik_log_link_visit_action table from server_time is between that particular day. This is easy, but the log_log_link_visit_action has two datetime columns, date1 and date2.
Is it ok to delete where date1=date2 and date1 = that day ?