alter table evenements drop column advertise;
alter table evenements drop column membres_only;
alter table membres add column sexe bool default null;
+
+INSERT IGNORE INTO membres (uid, asso_id)
+ SELECT u.user_id AS uid, g.id AS asso_id
+ FROM x4dat.auth_user_md5 AS u
+ INNER JOIN asso AS g ON (g.diminutif LIKE u.promo);
use x4dat