On Thu, Oct 29, 2020 at 12:31 AM Tomas Vondra
<tomas.vondra@2ndquadrant.com> wrote:
>
> On Wed, Oct 28, 2020 at 01:16:31PM +0530, Dilip Kumar wrote:
> >>
> >> ...
> >>
> >> I have added the next patch to support the compression options. I am
> >> storing the compression options only for the latest compression
> >> method. Basically, based on this design we would be able to support
> >> the options which are used only for compressions. As of now, the
> >> compression option infrastructure is added and the compression options
> >> for inbuilt method pglz and the external method zlib are added. Next,
> >> I will work on adding the options for the lz4 method.
> >
> >In the attached patch set I have also included the compression option
> >support for lz4. As of now, I have only supported the acceleration
> >for LZ4_compress_fast. There is also support for the dictionary-based
> >compression but if we try to support that then we will need the
> >dictionary for decompression also. Since we are only keeping the
> >options for the current compression methods, we can not support
> >dictionary-based options as of now.
> >
>
> OK, thanks. Do you have any other plans to improve this patch series? I
> plan to do some testing and review, but if you're likely to post another
> version soon then I'd wait a bit.
There was some issue in create_compression_method.sgml and the
drop_compression_method.sgml was missing. I have fixed that in the
attached patch. Now I am not planning to change anything soon so you
can review. Thanks.
--
Regards,
Dilip Kumar
EnterpriseDB: http://www.enterprisedb.com