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Maintenace/Mantenimiento


Topics related to DB Maintenance. Temas relacionados con el Mantenimiento de la BD.

Recover that lost space

Do you know what happens when you issue a DELETE? Have you wondered what happen after COMMIT? ... well, I might say that there is life after delete for all those blocks that belonged to the data recently deleted.

I'll present the following test case to show you how this works:



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