[Koha] SQL Report not populating

[Barry, Michael M]

Hi everyone,

I'm having some issues downloading the results of SQL reports. Running Koha 18.05.

I'm using the "overdues by homeroom" code from the Koha Wiki SQL Reports library, as below:


SELECT p.surname, p.firstname,

c.date_due, g.attribute AS grade,

(TO_DAYS(curdate())-TO_DAYS( date_due)) AS 'days overdue',

b.title, b.author, i.itemcallnumber,

i.barcode

FROM borrowers p

LEFT JOIN issues c ON (p.borrowernumber=c.borrowernumber)

LEFT JOIN items i ON (c.itemnumber=i.itemnumber)

LEFT JOIN biblio b ON (i.biblionumber=b.biblionumber)

LEFT JOIN borrower_attributes g ON (p.borrowernumber=g.borrowernumber)

WHERE c.branchcode = '1490' AND (TO_DAYS(curdate())-TO_DAYS(date_due)) >= '' AND g.code="GRADE"

ORDER BY g.attribute, p.surname ASC

Which generates a report of overdue items on-screen as expected with no problems. BUT when I try to download the results as a CSV, OpenDocument, or tab-separated file, I only get the column heading labels, and none of the actual report data. Is there something I'm missing?

I would greatly appreciate whatever advice you could give.

Thank you

Kind regards

Michael Barry

Library technician,
Fitzroy North Primary School
Fitzroy North,
Australia.

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