329678f39b
This patch modifies the database for the messaging preferences enhancement <http://wiki.koha.org/doku.php?id=en:development:rfcs3.2:rfc32_defaultmessagingsettings> as follows: * adds a categorycode column to borrower_message_preferences This allows a set of messaging preferences to be linked to a patron category * allow the borrowernumber column to be null This allows a messaging preference set to be linked *only* to a patron category. If MySQL had check constraints, I would add one so that exactly one of borrowernumber and categorycode in a row in borrower_message_preferences could be NULL. * add a FK constraint from borrower_message_preferences.categorycode to categories; if you delete a patron category, any default preferences associated with it will be automatically deleted. The messaging preference enhancement was sponsored by the Northeast Kansas Library System (NEKLS). Signed-off-by: Daniel Sweeney <daniel.sweeney@liblime.com> Signed-off-by: Galen Charlton <galen.charlton@liblime.com> |
||
|---|---|---|
| .. | ||
| Pg | ||
| mysql | ||