AND reserves.priority <> 0
AND reserves.suspend = 0
AND notforloan = 0 AND itemlost = 0 AND withdrawn = 0
- AND default_branch_item_rules.holdallowed != 0
+ AND ( default_branch_item_rules.holdallowed IS NULL OR default_branch_item_rules.holdallowed != 0 )
";
# GROUP BY reserves.biblionumber allows only items that are not checked out, else multiples occur when
# multiple patrons have a hold on an item