On Thu, Oct 25, 2007 at 01:49:57PM +0200, Hubert FONGARNAND wrote:
> Another question : does this TOAST code works for all type of data, like
> TEXT (in our case)
Yes.
Have a nice day,
--
Martijn van Oosterhout <[EMAIL PROTECTED]> http://svana.org/kleptog/
> From each according to his abilit
The problem is that for TOAST columns :
"The compression technique used is a fairly simple and very fast member
of the LZ family of compression techniques. See
src/backend/utils/adt/pg_lzcompress.c for the details."
With such function you could choose you compression algorithm and
compression level
"Hubert FONGARNAND" <[EMAIL PROTECTED]> writes:
> I'm sure it's very easy to implement as a C function that would call zlib
>
> Is there already an implementation of such things?
Not that I'm aware though you might look at pgcrypto. Good crypto has to
compress first so there may be a possibility
Hi everybody,
I'm looking for using zlib function directly in the database :
Example : a function "zipit" that would take a bytea as argument and
returns a compressed bytea
and an "unzipit" that would take a compressed bytea as argument and
returns a uncompressed bytea
I'm sure it's very easy to
