Dear list, Suppose a table with articles that persons have ordered: create table t (pers_id int(6), odate date, art_id int(8))
I want to select one randomly choosen odate for every pers_id. I can easily select the minimum or the maximum odate: select pers_id, min(odate) from t group by pers_id What would like is something like: select pers_id, random_select(odate) from t group by pers_id Does anyone know how to do this? Cheers, Paul -- Paul B van den Berg, Manager InterAction database, http://www.iadb.nl Dept of Social Pharmacy, Pharmacoepidemiology and Pharmacotherapeutics -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
