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Re: ERROR 1005: Can't create table (errno: 150) :: InnoDB
Posted by: chaotical_impulse
Date: June 09, 2005 04:22AM

In the manual search for this chapter "Creating InnoDB Tables" and the title "FOREIGN KEY Constraints"...

Foreign keys definitions are subject to the following conditions:

- Both tables must be InnoDB type.

- In the referencing table, there must be an index where the foreign key columns are listed as the first columns in the same order.

- In the referenced table, there must be an index where the referenced columns are listed as the first columns in the same order.

- Index prefixes on foreign key columns are not supported. One consequence of this is that BLOB and TEXT columns cannot be included in a foreign key, because indexes on those columns must always include a prefix length.

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