Re: The Axe list - Mailing list pgsql-hackers

From Gregory Stark
Subject Re: The Axe list
Date
Msg-id 878wsvz9e2.fsf@oxford.xeocode.com
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In response to Re: The Axe list  ("Robert Haas" <robertmhaas@gmail.com>)
Responses Re: The Axe list
Re: The Axe list
List pgsql-hackers
"Robert Haas" <robertmhaas@gmail.com> writes:

> CREATE AGGREGATE array_accum (anyelement)
>
> CREATE OR REPLACE FUNCTION array_enum(anyarray)

Have you actually tried these functions on large data sets? They're not in the
same performance league as intagg. Your array_accum is O(n^2)!

--  Gregory Stark EnterpriseDB          http://www.enterprisedb.com Ask me about EnterpriseDB's PostGIS support!


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