| From: | Sameer Kumar <sameer(dot)kumar(at)ashnik(dot)com> |
|---|---|
| To: | George Weaver <gweaver(at)shaw(dot)ca> |
| Cc: | pgsql-general <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: argument of CASE/WHEN must not return a set |
| Date: | 2014-01-10 08:42:28 |
| Message-ID: | CADp-Sm61+ScXi48PJFtzwBFeuLWg-+nzXu_9OEK95t_WaBj7bw@mail.gmail.com |
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| Lists: | pgsql-general |
On Fri, Jan 10, 2014 at 12:02 AM, George Weaver <gweaver(at)shaw(dot)ca> wrote:
> Thanks David,
>
> I found that if the whole expression is made a sub-select it works:
>
I too eventually got there. :-)
Check the plan for two queries that you have.
Best Regards,
*Sameer Kumar | Database Consultant*
*ASHNIK PTE. LTD. *101 Cecil Street, #11-11 Tong Eng Building, Singapore
069533
M : *+65 8110 0350* T: +65 6438 3504 | www.ashnik.com
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