Re: Implementing Incremental View Maintenance

From: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
To: Yugo Nagata <nagata(at)sraoss(dot)co(dot)jp>
Cc: Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp>, pgsql-hackers(at)postgresql(dot)org, hoshiai(at)sraoss(dot)co(dot)jp, thomas(dot)munro(at)gmail(dot)com, kgrittn(at)gmail(dot)com
Subject: Re: Implementing Incremental View Maintenance
Date: 2019-11-28 14:03:33
Message-ID: 20191128140333.GA25947@alvherre.pgsql
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One thing pending in this development line is how to catalogue aggregate
functions that can be used in incrementally-maintainable views.
I saw a brief mention somewhere that the devels knew it needed to be
done, but I don't see in the thread that they got around to doing it.
Did you guys have any thoughts on how it can be represented in catalogs?
It seems sine-qua-non ...

--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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