Redis PUBLISH is now supported so you can send messages to subscribers on a channel.
Leon On Wed, Jan 28, 2015 at 12:23 AM, Leon Dang <ld...@nahannisys.com> wrote: > The code has been posted to https://github.com/nahanni/rw_redis_fdw > > Anyone interested can test it out or review it. > > cheers > Leon > > > > Leon Dang wrote on 01/24/2015 04:17 PM: > > Hi > > I've implemented a completely new Redis FDW module which has little to do > with github.com/pg-redis-fdw/redis_fdw; although I did take some > inspiration from in on how the tables were to be designed but most I got > from looking at the oracle-fdw. > > My redis-fdw implementation supports read and write to the Redis backend, > so you can do insert, update, and delete. e.g. you can define a hash table > as: > > table rhash ( > key text, > field text, > value test, > expiry int > ) server redserver options(tabletype 'hash'); > > and do: > select * from rhash where key = 'foo' and field = 'bar'; > update rhash set value = 'bahbah' where key = 'foo' and field = 'bar'; > delete from rhash where key = 'foo' and field = 'bar'; > > I need someone experienced with postgresql's internals for FDWs to > review my code and let me know if I've done something wrong or where I can > optimize it a little more. Once it has been reviewed, I'll post it up and > announce it on my github account for public consumption. But for now I want > to make sure that the code is correct. > > There are some functions (Explain* and costs) which I know I haven't > implemented properly so assistance with that is also appreciated. > > Please email me if you can assist with reviewing. > > thanks > Leon > > >
