pgsql/src/backend/access/heap (tuptoaster.c) - Mailing list pgsql-committers

From Tom Lane
Subject pgsql/src/backend/access/heap (tuptoaster.c)
Date
Msg-id 200010232342.e9NNg5792722@hub.org
Whole thread Raw
List pgsql-committers
  Date: Monday, October 23, 2000 @ 19:42:04
Author: tgl

Update of /home/projects/pgsql/cvsroot/pgsql/src/backend/access/heap
     from hub.org:/home/projects/pgsql/tmp/cvs-serv92718

Modified Files:
    tuptoaster.c

-----------------------------  Log Message  -----------------------------

If a field is incompressible ('compressed' data is actually larger than
source, due to addition of header overhead), store it as plain data
rather than pseudo-compressed data.  This saves a few microseconds when
reading it out, but much more importantly guarantees that the toaster
won't actually expand tuples that contain incompressible data.  That's
essential to avoid 'Tuple too big' failures with large objects.

pgsql-committers by date:

Previous
From: "Vadim Mikheev"
Date:
Subject: Re: [HACKERS] Re: pgsql/src/test/regress/expected (plpgsql.out inet.out foreign_key.out errors.out)
Next
From: Tom Lane
Date:
Subject: pgsql/src/test/examples (Makefile testlo2.c)