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Re: Index-only quals - Mailing list pgsql-hackers

From Heikki Linnakangas
Subject Re: Index-only quals
Date
Msg-id 4A8E92CA.7000604@enterprisedb.com
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In response to Re: Index-only quals  (Greg Stark <gsstark@mit.edu>)
Responses Re: Index-only quals  (Jaime Casanova <jcasanov@systemguards.com.ec>)
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Greg Stark wrote:
> It looks like right now if an indexam has amregurgitate
> set but not amhasgettuple then weird things could happen.

The combination (amregurgitate && !amhasgettuple) makes no sense, BTW.
If an indexam has no gettuple function, there's no way it can return
data from the index.

--  Heikki Linnakangas EnterpriseDB   http://www.enterprisedb.com

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