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

"Lawrence, Ramon" <ramon.lawrence@ubc.ca> writes:
> The easiest way to test would be to generate your own TPC-H data and
> load it into a database for testing.  I have posted the TPC-H generator
> at:
> http://people.ok.ubc.ca/rlawrenc/TPCHSkew.zip
> The generator can produce skewed data sets.  It was produced by
> Microsoft Research.

What alternatives are there for people who do not run Windows?
        regards, tom lane