Re: [Postgres-xc-general] Does Postgres-XC support parallel query and foreign table?

[MauMau <mau...@gm...>]

Hello,

----- Original Message ----- 
From: "Koichi Suzuki" <koi...@gm...>
> If table is distributed, statements will be decomposed to smaller
> pieces to run at each node and they will be executed in parallel.
> Now our evaluation is more concentrated on running as many (small)
> transactions in parallel, we've not evaluated parallel query
> performance yet and there might be something we need to improve.
>
> Unfortunately, foreign tables are not supported yet.

Great. I wish parallel queries will be able to handle foreign tables. If 
multiple Postgres-XC nodes can scan different parts of a large file on 
Hadoop through a foreign table, it will be a better tool than Hive.

Regards
MauMau