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From 陶征霖 <ztao1...@apache.org>
Subject Re: How to enable/disable ORCA CBO?
Date Tue, 17 Jan 2017 14:45:24 GMT
show optimizer to check, on means orca while off means old planner. You can
set optimizer=on|off to control.

2017-01-17 22:38 GMT+08:00 Dmitry Buzolin <Dmitry.Buzolin@theice.com>:

> Hi,
>
>
>
> What is default optimizer in Hawq and how to check its value?
>
> What setting controls the optimizer in HAWQ?
>
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