Re: OIDs
| От | Peter Eisentraut |
|---|---|
| Тема | Re: OIDs |
| Дата | |
| Msg-id | Pine.LNX.4.30.0107111657470.679-100000@peter.localdomain обсуждение исходный текст |
| Ответ на | Re: OIDs ("Kapil Tilwani" <karan_pg_2@yahoo.com>) |
| Список | pgsql-general |
Kapil Tilwani writes: > I would like to make it impossible to be traced as to which record came in > first and which next, however, being sequential reveal that... How should I > ensure this? If you want cryptographic security you will need to use advanced algorithms to shuffle your data. In almost any advanced storage system, data records will be numbered or incrementally arranged as they come in. Even if you eliminated the oids (which you could just set to random values if you wanted), there are still transaction ids and tuple ids, which you won't be able to get rid of. -- Peter Eisentraut peter_e@gmx.net http://funkturm.homeip.net/~peter
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