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Re: ERROR 1005: Can't create table (errno: 150) - my SOLUTION
Posted by: David Cardoso
Date: October 06, 2010 03:23PM

Luca Porro Wrote:
-------------------------------------------------------

> # DROP TABLE IF EXISTS categorie;
>
> CREATE TABLE IF NOT EXISTS categorie(
> `id_categorie` int(11) UNSIGNED NOT NULL,
> `nome` varchar(20) NOT NULL default '',
> PRIMARY KEY(`id_categorie`),
> FOREIGN KEY (`id_categorie`) REFERENCES
> `anagrafica`(`id_cat`) ON DELETE CASCADE ON UPDATE
> CASCADE
> )ENGINE=InnoDB;

------------------------------------------------------------
Luca, already exists a key called `id_categorie` (primary key).
So, you must change the name of the foreign key.
See below:

DROP TABLE IF EXISTS categorie;

CREATE TABLE IF NOT EXISTS categorie(
`id_categorie` int(11) UNSIGNED NOT NULL,
`id_cat` int(11) unsigned not null,
`nome` varchar(20) NOT NULL default '',
PRIMARY KEY(`id_categorie`),
FOREIGN KEY (`id_cat`) REFERENCES `anagrafica`(`id_cat`) ON DELETE CASCADE ON UPDATE CASCADE
)ENGINE=InnoDB;

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Re: ERROR 1005: Can't create table (errno: 150) - my SOLUTION
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