This blog is always a reminder to myself as well – just in case you wonder about that simple example and all steps here 😉
Currently I work with an important customer from Switzerland – and they upgrade their database landscape to Oracle Database 12.1.0.2. But in some rare cases we see the upgrade failing at different stages with dying PQ slaves or running out of memory. The reason may be that the customer is using only MEMORY_TARGET=1G – but actually our preupgrd.sql has nothing too complain about. And from reading the docs all seems to be fine as …
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