dK 5.7.0 Error converting database (haar matrix)

Gilles Caulier caulier.gilles at gmail.com
Mon Dec 4 14:19:17 GMT 2017


Hi,

A lots of work have be done to next 5.8.0 about Mysql support and migration
tool. The current pre-release AppImage bundle can be tested here :

https://files.kde.org/digikam/

Gilles Caulier

2017-12-04 14:33 GMT+01:00 J Albrecht <heviiguy at gmail.com>:

> I’ve tried to convert my database from SQLite to MySQL twice. Both
> attempts appeared to be going well until approximately 75% into the
> process. At those times, they failed with the following dialogue:
>
> Error while converting the database. Details: Cannot add or update a child
> row: a foreign key constraint fails (`digikam`.`ImageHaarMatrix`,
> CONSTRAINT `ImageHaarMatrix_Images` FOREIGN KEY (`imageid`) REFERENCES
> `Images` (`id`) ON DELETE CASCADE ON UPDATE CASCADE)
>
> Any idea how I might be able to overcome this critical issue?
>
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