50.- Aprender MySQL | On delete set null.

Published: 19 December 2022
on channel: Shakmuria

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Ahora veremos lo que significa on delete set null en MySQL. Esto nos servirá para que en el momento en que borremos registros de una tabla, que estén relacionados con los registros de otra tabla, esos registros de la otra tabla, queden en null en ese campo, en vez de ser simplemente eliminados.

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