@@ -, +, @@ --- Koha/Schema/Result/Reserve.pm | 1 + 1 file changed, 1 insertion(+) --- a/Koha/Schema/Result/Reserve.pm +++ a/Koha/Schema/Result/Reserve.pm @@ -222,6 +222,7 @@ __PACKAGE__->add_columns( "item_level_hold", { data_type => "tinyint", default_value => 0, is_nullable => 0 }, "hold_group_id", + { data_type => "integer", extra => { unsigned => 1 }, is_foreign_key => 1, --