Some errata and round up comments.
First of all, I think it's relevant to give some info about the system
I'm running:
OS: Linux
Distro: Gentoo
Perl: dev-lang/perl-5.12.3-r1 USE="-* berkdb gdbm"
Gentoo Base System release: 2.0.2
PORTDIR/metadata/timestamp.chk: Tue, 12 Jul 2011 00:45:01 +0000
2011/10/2, Diego Augusto Molina <diegoaugustomolina@gmail.com>:
> solved if we use no composite at all! Instead of a field with an array
> of a composite of three instrinsics, use three fields, each of an
> intrinsic type. See your proposal:
Errata: "use three fields, each *one being an array of an intrinsic type.*"
> mentioned earlier (to reduce space: 2 bytes of type "smallint" against
> variable size of type "text"; and to keep track of names been used
> too). You can also set up something like this if you like dimensions:
Errata: "and to keep track of names *being* used too)"
> Implying that the first dimension is the "before" value and the second
> one is for the "after" value. Any of these prevents us from using
> composites and makes the box a little wider and simpler. Even further,
> I would like to keep the logging "on demand":
Comment on <<I would like to keep the logging "on demand":>>
With this I mean to log only those columns wich are part of the
primary key or whose values have changed
--
Diego Augusto Molina
diegoaugustomolina@gmail.com
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