Thanks,
Ok, I've never seen the "$field is not in group by" error. Interesting.
I've followed the bread crumbs: 21622 -> 20182 -> 21723 -> 22260... read
it all. It's "damned if you do, damned if you don't".
ONLY_FULL_GROUP_BY mode is the SQL Standard, I don't think it would be
wise to stray from that. (I can do it locally, but I don't think Koha
should, philosophically)
But my client can't click on spent.pl. And no memory setting seems to
fix it. So what's my solution? Could the query be reworked in two
steps? This is not a screen where 0.2s will make a difference in the
user experience.
Suggestions welcomed.
Philippe Blouin,
Directeur de la technologie
Tél. : (833) 465-4276, poste 230
philippe.blo...@inlibro.com <mailto:philippe.blo...@inlibro.com>
inLibro | pour esprit libre | www.inLibro.com <http://www.inLibro.com>
On 2019-12-13 4:33 a.m., Jonathan Druart wrote:
Hi Philippe,
See bug 21622.
It is necessary to not explode with "$field is not in group by" (when
sql_mode has ONLY_FULL_GROUP_BY)
However we may need to discuss the need of this flag if it brings us
performance issues.
Cheers,
Jonathan
Le jeu. 12 déc. 2019 à 23:23, Philippe Blouin
<philippe.blo...@inlibro.com> a écrit :
Good morning Koha,
Newbie question: why do we have 16 fields in GROUP BYs ? Are they really all
necessary to eliminate duplicate lines in budgets? Genuine question.
When in acqui-home.pl, clicking certain entries linking to spent.pl just
crashes with the error listed in the mail's object: Out of memory. Although I
hate that solution, I went with it, increased sort_buffer_size 64x fold (I'm a
generous guy). Still not enough.
Removing most lines in GROUP BY of spent.pl solves it all, of course.
--
Philippe Blouin,
Directeur de la technologie
Tél. : (833) 465-4276, poste 230
philippe.blo...@inlibro.com
inLibro | pour esprit libre | www.inLibro.com
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