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Re: One to one relationship

by herveus (Parson)
on Oct 30, 2009 at 11:32 UTC ( #804133=note: print w/replies, xml ) Need Help??


in reply to One to one relationship

Howdy!

As you have noted, the hash gives you the mapping in one direction only. To get the other way, you need another hash. Anonymous Monk's offering above is a fine way to get there.

yours,
Michael

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[Corion]: oiskuu: Depends on what you want to do with that information
[tye]: I'm not depending on that feature. But I could in this environment. I'm using getlogin(). shrug
[Corion]: For benign logging (which user started this DB instance), it's OK
[tye]: We use auditd for security monitoring. So we can rely on auditing being enabled. I'm not sure who would want to not be able to audit. Maybe some VM inside another system with audit?
[SuicideJunkie]: spies would want a system to not be able to audit.

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