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Re: Speed of user-defined aggregates using array_append as transfn - Mailing list pgsql-hackers

From Andrew Dunstan
Subject Re: Speed of user-defined aggregates using array_append as transfn
Date
Msg-id 0b14ae5b-dc6a-8545-c3d8-63566ed0a43a@dunslane.net
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In response to Speed of user-defined aggregates using array_append as transfn  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Speed of user-defined aggregates using array_append as transfn  (Tom Lane <tgl@sss.pgh.pa.us>)
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On 10/28/2016 02:04 PM, Tom Lane wrote:
> Comments, better ideas?
>
>             
>

My initial admittedly ugly thought was why not have a second append 
function that doesn't use expanded arrays?

cheers

andrew

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