From: | wieck(at)debis(dot)com (Jan Wieck) |
---|---|
To: | tgl(at)sss(dot)pgh(dot)pa(dot)us (Tom Lane) |
Cc: | wieck(at)debis(dot)com, pgsql-hackers(at)postgreSQL(dot)org |
Subject: | Re: [HACKERS] generic LONG VARLENA |
Date: | 1999-12-13 03:27:07 |
Message-ID: | m11xM8h-0003kGC@orion.SAPserv.Hamburg.dsh.de |
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Thread: | |
Lists: | pgsql-hackers |
Tom Lane wrote:
> wieck(at)debis(dot)com (Jan Wieck) writes:
> > Nice idea, and should be technically easy since the
> > compressor itself is separated from the lztext type. OTOH the
> > user then will have no choice to prevent compression tries
> > for performance reasons.
> > So this feature again is something that IMHO should go into a
> > configurable option.
>
> Good point. You're right, there should be a per-datatype "don't
> bother to try to compress this type" flag. (Is per-datatype the
> right granularity?)
Per column!
Jan
--
#======================================================================#
# It's easier to get forgiveness for being wrong than for being right. #
# Let's break this rule - forgive me. #
#========================================= wieck(at)debis(dot)com (Jan Wieck) #
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