hi all I created 3 tables namely authen_tbl,profile_tbl,astro_tbl,in which column name mail as primary key in authen_tbl table , query: pid int primary key auto_increment, foreign key (mail) references authen_tbl(mail) given in astro_tbl table and query foreign key(pid) references profile_tbl(pid) given in astro_tbl. My problem is how to delete a data at a strech from 3 tables. Thanks chandra
