Hello all, There is a problem while using xdb_sql. The login procedure takes several minutes. But it's normal when I use xdb_file. Any one have used xdb_sql? Can you give me some info about it? My env. is as the following: xdb_sql 1.2 jabberd 1.4.2 MySQL 3.23.41 RedHat 7.2 Best regards, -- Zu Zhihui Tel: +86-10-68456557 Fax: +86-10-68456578 Email: zzh at v2tech.com