That's not a correct fix. We should turn off the node count in Explain
output. Use EXPLAIN (verbose, num_nodes off, nodes off, costs off) as a
general rule. In case of single node reduction tests, we may use num_nodes
on, but in that case num_nodes will always be 1, and will not change
depending upon cluster configuration.
On Wed, May 15, 2013 at 7:56 AM, Koichi Suzuki <koi...@gm...>wrote:
> I found the regression failure was due to the change of explain output.
> Original expected output uses node count = 3, which is not correct because
> regression test is configured with only two datanode. Actual result says
> node count = 2 which is correct.
>
> Attached is a patch for the correction.
>
> Regards;
> ----------
> Koichi Suzuki
>
>
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Best Wishes,
Ashutosh Bapat
EntepriseDB Corporation
The Postgres Database Company
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