On Tuesday 18 March 2003 02:26, Custódio de Matos Lima wrote: > Im having some troubles when creating the foreign key > constraints in a InnoDB database. The problem is, i > can create the InnoDB table, but im having a little > difficult to make the connections with other tables. > > The error that apears is like that: > > Erro > > Comando SQL : > > alter table tab3 add constraint foreign key (cod2) > references tab2 > (cod2) on update cascade on delete cascade; > > > Mensagens do MySQL : > > > Can't create table '.\ola\#sql-52c_9e.frm' (errno: > 150)
Check that columns are indexed, that columns have the same type. -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.net http://www.ensita.net/ __ ___ ___ ____ __ / |/ /_ __/ __/ __ \/ / Egor Egorov / /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED] /_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.net <___/ www.mysql.com --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
