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Re: Grouping and aggregating EOs like GROUP BY

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Re: Grouping and aggregating EOs like GROUP BY

Subject: Re: Grouping and aggregating EOs like GROUP BY
From: Anjo Krank <email@hidden>
Date: Thu, 13 Apr 2006 06:25:17 +0200


Am 13.04.2006 um 00:09 schrieb John Huss:

What is the best way to group and aggregate an array of EOs,
essentially accomplishing the same thing as an SQL "group by" clause.
I already see that using raw sql is usually not the "best" way.  If
not raw sql, then how is this accomplished?

I've used ERXArrayUtilities.arrayGroupedByKeyPath before, but now I
need to group with multiple fields.  Is there some existing
functionality that provides something like this?


The DynaReporting engine in Wonder?

Cheers, Anjo
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  >Grouping and aggregating EOs like GROUP BY (From: "John Huss" <email@hidden>)




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