Includes a link to an example of a deadlock between a rowcache lock and a library cache lock. This note is a follow-up to a recent comment on a blog note about Row Migration :. I've seen it perhaps a million times before. Log in now. One of the entertaining things, about poking around with Oracle is the way that you discover unexpected details — some of which are side-effects that you realise you should have predicted, some of which are just a little bizarre.
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