From e343e4539fbefa2496d46ac2735f6980a77660ed Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Mon, 5 Feb 2018 18:08:03 -0300
Subject: [PATCH] Bug 20144: [sql_modes] Remove HAVING clause in
 GetUpcomingDueIssues

More attention needed here!

Fix for:
Non-grouping field 'days_until_due' is used in HAVING clause

t/db_dependent/Circulation.t

Signed-off-by: Josef Moravec <josef.moravec@gmail.com>
Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>
---
 C4/Circulation.pm | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/C4/Circulation.pm b/C4/Circulation.pm
index 2b7722c429..75215db2e2 100644
--- a/C4/Circulation.pm
+++ b/C4/Circulation.pm
@@ -2553,12 +2553,15 @@ sub GetUpcomingDueIssues {
     my $dbh = C4::Context->dbh;
 
     my $statement = <<END_SQL;
-SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due, branches.branchemail
-FROM issues 
-LEFT JOIN items USING (itemnumber)
-LEFT OUTER JOIN branches USING (branchcode)
-WHERE returndate is NULL
-HAVING days_until_due >= 0 AND days_until_due <= ?
+SELECT *
+FROM (
+    SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due, branches.branchemail
+    FROM issues
+    LEFT JOIN items USING (itemnumber)
+    LEFT OUTER JOIN branches USING (branchcode)
+    WHERE returndate is NULL
+) tmp
+WHERE days_until_due >= 0 AND days_until_due <= ?
 END_SQL
 
     my @bind_parameters = ( $params->{'days_in_advance'} );
-- 
2.14.2