[Koha-bugs] [Bug 10382] collection not returning to null when removed from course reserves

[bugzilla-daemon at bugs.koha-community.org]

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=10382

--- Comment #54 from Alex Arnaud <alex.arnaud at biblibre.com> ---
(In reply to Marcel de Rooy from comment #53)
> Alex,
> Thx for your prompt corrections.
> If I add this as line 113 in your test:
> $item->ccode(undef)->store;
> the test still passes, which means that an original NULL is converted to
> empty string after removing the course. So theoretically speaking, this is
> not right. Practically maybe not.
> Please clarify.

Hello Marcel,

If you put this at the line #113, this is just after the ccode test. So why
would it change anything ?

Also, $item->ccode(undef)->store; and $item->ccode('')->store; is different.
Undef is not converted to null:


$item->ccode(undef)->store;
MariaDB [koha]> select ccode from items where itemnumber = xxxx;
+-------+
| ccode |
+-------+
| NULL  |
+-------+
1 row in set (0.00 sec)

$item->ccode('')->store;
MariaDB [koha]> select ccode from items where itemnumber = xxxx;
+-------+
| ccode |
+-------+
|       |
+-------+
1 row in set (0.00 sec)

But i think it is transparent for us when using dbic methods. Returned values
are the same.

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