[Koha-bugs] [Bug 21901] Foreign keys are missing on the serials and subscriptions tables

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

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=21901

Katrin Fischer <katrin.fischer at bsz-bw.de> changed:

           What    |Removed                     |Added
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                 CC|                            |katrin.fischer at bsz-bw.de

--- Comment #18 from Katrin Fischer <katrin.fischer at bsz-bw.de> ---
If I undertand this correctly the problem might be cases where there is
incomplete data? like a subscription without subscription history? Or a serial
entry with a link to a nonexisting subscription?

We store the user's name in subscription... so if we are very strict we might
not want to dump it to the file system to be forgotten about. If we set to
null, we need to make the db structure more lenient... I guess dumping might be
the best option.

How likely is it those cases exist?

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