Re: [INTERFACES] More about large objects
От | Thomas G. Lockhart |
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Тема | Re: [INTERFACES] More about large objects |
Дата | |
Msg-id | 36B71B32.7847B5EF@alumni.caltech.edu обсуждение исходный текст |
Ответ на | Re: [INTERFACES] More about large objects ("Gregory W Burnham" <gburnham@sfu.ca>) |
Список | pgsql-interfaces |
> The postgresql docs, I posted the url didn't I? Uh, yes. I'm familiar with that document, and it is accurate, at least on that topic. > So according to this, the large objects are stored in the table But > from what I gather from the earlier large object talk, and from my > own observation, postgres uses external files. Am I deluded? Am I > missing something? Yes and yes again :) The current large object implementation stores and accesses files within the Postgres server. All access to the files happen through the standard client-server connection. Internally, Postgres stores all information in files, one file per table, index, or large object. The large object files can be identified with a file prefix of "xinv_" (I think; didn't check so it may be something else) within the internal data storage directory $(PGDATA)/base/dbname/ Hope this helps... - Tom
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