Re: tuptoaster.c must *not* use SnapshotAny - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: tuptoaster.c must *not* use SnapshotAny
Date
Msg-id 200201180512.g0I5CNt16482@candle.pha.pa.us
Whole thread Raw
In response to tuptoaster.c must *not* use SnapshotAny  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: tuptoaster.c must *not* use SnapshotAny  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
> > Agreed.  I think that was the reason we kept TOAST and large objects,
> > because large objects were designed for random read-write.  If we can
> > get large objects to auto-delete, probably with pg_depend, we can then
> > use them seamlessly with BLOB I/O routines.
> 
> Oops I seem to have missed the discussion about excluding
> bytea from the candidate from BLOB. Yes now we seem to have
> a good reason to exclude existent type from the candidate
> of BLOB.

Well, we had the discussion when Jan was adding TOAST, and Jan was
saying we still need large objects for I/O purposes and for very large
items.

--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
853-3000+  If your life is a hard drive,     |  830 Blythe Avenue +  Christ can be your backup.        |  Drexel Hill,
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