[Koha] [KOHA] Software Error :
Greetings of the day!!! I am experiencing the following error after successfully web installation. If there is any solution of it please let me know. Software error: DBIx::Class::Storage::DBI::_dbh_execute(): Table 'koha_library.discharges' doesn't exist at /usr/share/koha/lib/Koha/Patron/Discharge.pm line 32 For help, please send mail to the webmaster ([no address given]), giving this error message and the time and date of the error. Hoping to hear from you soon. Thanks & Regards -Neeraj Sharma ___ Koha mailing list http://koha-community.org Koha@lists.katipo.co.nz Unsubscribe: https://lists.katipo.co.nz/mailman/listinfo/koha
Re: [Koha] Reports timing out, prevents access to web interfaces
I don't have any particularly helpful advice to offer, unfortunately, but I can confirm from personal experience that certain queries can indeed bring your system to a crawl. I don't think there's a solution to this unless there's a way to firewall report queries from the rest of Koha, or to automatically throttle misbehaving processes. In my case, I'd copied & pasted a report from the wiki, but a change in Koha's database structure since the report's creation led to, well, very bad results. I think your best bet is to take a really close look at the report to see if there are ways to achieve the same results more efficiently. In our case, this means seeking help from folks who are far more experienced with SQL than we are. Best of luck! Cab Vinton, Director Plaistow Public Library Plaistow, NH ___ Koha mailing list http://koha-community.org Koha@lists.katipo.co.nz Unsubscribe: https://lists.katipo.co.nz/mailman/listinfo/koha
[Koha] Regarding KOHA Web Installer Issue.
Greetings of the day !!!
I'm experiencing the following issue during KOHA Web Installation.
The following error occurred while importing the database structure:
[Thu Oct 7 15:45:42 2021] install.pl: DBD::mysql::st execute failed: Column
'frombranch' cannot be used in a check constraint 'transport_cost_chk_1':
needed in a foreign key constraint 'transport_cost_ibfk_1' referential
action. at /usr/share/perl5/DBIx/RunSQL.pm line 279, <$args{...}> line 1.
Please contact your system administrator
It is requested to provide the solution for the mentioned issue.
--
Thanks & Regards
Neeraj Sharma
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Re: [Koha] Reports timing out, prevents access to web interfaces
Hi Tasha, Since I'm guessing you have access to a Linux command prompt on your server, you could try running "top". It would at least confirm if the CPU is saturated, and which processes are consuming all the CPU. Best Regards, Chris Brown On Wed, Oct 6, 2021 at 10:32 PM Bales (US), Tasha R < tasha.r.ba...@boeing.com> wrote: > Good afternoon, > > I'm experiencing an issue where if I'm working in the staff interface and > kick off a long-running Report, I'm unable to navigate to or use Koha in > any other browser tab, or in any other browser, either in the staff or > public interface. I've confirmed that this affects other users working on > their own machines too; in other words, my report interrupts their access. > > I doubt that this is intended behavior. I'm going to try to do some > query-tuning (any suggestions for tools to use to optimize/identify > inefficient queries?). > > Any other ideas to troubleshoot this issue? I found an old list post that > suggested the Koha Tuning Guide< > https://wiki.koha-community.org/wiki/Koha_Tuning_Guide> on the Koha Wiki, > but it isn't entirely clear to me if it is comprehensive, or if all parts > are relevant to our issue. I'm hesitant to blindly start changing values. > Before we pursue the tuning, are there any other suggestions? Is this > really a problem that is expected to happen? > > I should add that long queries that need to be run on a routine basis, > we'd run via cronjob. However, I'm worried that staff who work solely on > the web might inadvertently run a big one-off report (or do a huge record > load, also a problem), and bring down the whole system. > > FWIW, we have two processors: Intel(R) Xeon(R) Silver 4110 CPU @ > 2.10GHz. We have about 1.3 million records and the same number of items. > We're using MySQL 5.7, and Koha 20.11.06. > > Regarding RAM, this is the output of the "free" command, if relevant: > > totalused free > sharedbuff/cache available > Mem: 65308616 203882041354324 10780021915472 > 62437176 > Swap: 8257532 7808256752 > > > Tasha Bales > Enterprise Services > http://isesi.web.boeing.com/ > > ___ > > Koha mailing list http://koha-community.org > Koha@lists.katipo.co.nz > Unsubscribe: https://lists.katipo.co.nz/mailman/listinfo/koha > ___ Koha mailing list http://koha-community.org Koha@lists.katipo.co.nz Unsubscribe: https://lists.katipo.co.nz/mailman/listinfo/koha
