Alcatel-Lucent 5620 SAM Tech pack used to 'break the Proviso model', that is the UBA/SAMIF should ensure that it doesnt insert any changes about the same object at less than a second interval. The database has no checks on inserts.
select count(*) from (select idx_metric, idx_resource, dte_date, count(*) as row_count from prop_desc_hist where str_hist_action in ('I', 'U') and dte_date > 1288565047 group by idx_metric, idx_resource, dte_date having count(*) > 1 )
deletes all but the latest entry
delete from prop_desc_hist a where a.str_hist_action in ('I','U') and rowid <> ( select max(rowid) from prop_desc_hist b WHERE A.idx_metric=B.idx_metric and A.idx_resource=B.idx_resource and A.dte_hist_date=B.dte_hist_date and A.STR_HIST_ACTION in ('I','U') );