http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=14704 --- Comment #3 from Olli-Antti Kivilahti <olli-antti.kivilahti@jns.fi> --- (In reply to Jonathan Druart from comment #2)
I got the following if I execute directly the second query in my MariaDB CLI:
ERROR 1054 (42S22): Unknown column 'tmp.return' in 'field list'
That is because my hastily created example SQL was missing explicit definition for issues.return and old_issues.return. This wasn't the case in the code (hopefully). Try this: SELECT COUNT(*) as count_precedent_state,tmp.issues,tmp.onloan,tmp.return FROM ( SELECT it.*, i.return FROM issues i, items it WHERE i.borrowernumber = 1234 AND i.itemnumber = it.itemnumber AND DATE(i.issuedate) < CAST(now() AS date) UNION SELECT it.*, oi.return FROM old_issues oi, items it WHERE oi.borrowernumber = 1234 AND oi.itemnumber = it.itemnumber AND DATE(oi.issuedate) < CAST(now() AS date) AND DATE(oi.returndate) = CAST(now() AS date) ) tmp GROUP BY tmp.issues,tmp.onloan,tmp.return; -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.