Re: Proposed Patch to Improve Performance of Multi-Batch Hash Join for Skewed Data Sets

On Mon, Oct 20, 2008 at 03:42:49PM -0700, Lawrence, Ramon wrote:
>    We propose a patch that improves hybrid hash join's performance for large
>    multi-batch joins where the probe relation has skew.

I also recommend modifying docs/src/sgml/config.sgml to include the
enable_hashjoin_usestatmcvs option.

- Josh / eggyknap