Re: [QUESTIONS] Error: ComputeDataSize - Mailing list pgsql-hackers

From Goran Thyni
Subject Re: [QUESTIONS] Error: ComputeDataSize
Date
Msg-id 35012DB5.4838D288@bildbasen.se
Whole thread Raw
Responses Re: [QUESTIONS] Error: ComputeDataSize  (Patrick Scott Pierce <pspierce@slacker.design.mindspring.net>)
List pgsql-hackers
Patrick Scott Pierce wrote:
>
> I run this query:
>
> select distinct task.*
> from project, task
> where task.projid = (select projid from project where custid =
> (select custid from customer where domain = 'atlantahighrise.com')
> and title = 'Initial site design')
> and task.owner = 'ninjaman' order by priority
>
> And get this error:
> ERROR:  ComputeDataSize: attribute 0 has len 0
>

At least 6.3 is strict about tables.
The table "project" is not used in the main query,
remove it and it should be OK.

I don't know if this behaviour is intentional or a "feature",
anyone having more insite into this.

    regards,
--
---------------------------------------------
Göran Thyni, sysadm, JMS Bildbasen, Kiruna

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