Koha-clms/installer
Katrin Fischer 0ce62b29bf Bug 18050: Add FK constraint on aqbudgets.budget_period_id
This adds a FK constraint on aqbudgets.budget_period_id so that
a fund cannot be added with an invalid aqbudget.budget_period_id.

We should not have funds that belong to no budget. In case we have, the
update will be skipped and a note displayed.

Part1:
- Before applying the patch
- Make sure you have a budget with some funds linked to it
- You will have to change one of the funds to link to an invalid
  budget with SQL:
  UPDATE aqbudgets SET budget_period_id = 999 WHERE budget_id = max(budget_id);
- Apply patch
- Run updatedatabase - verify that you see the hint about 1 existing fund with invalid budget.
- Repair your fund with SQL
  UPDATE aqbudgets SET budget_period_id = ... WHERE budget_id = max(budget_id);
  (... needs to be your existing budget_period_id)
- Run updatedatabase again - verify it runs successfully now.
- If you try to change the budget_period_id to a non-existing now with SQL, you will
  get a database error. The new FK doesn't permit it.
Part 2:
- Start fresh with the web installer, verify there are no errors on
  creating the database tables

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
2020-10-26 00:14:42 +01:00
..
data/mysql Bug 18050: Add FK constraint on aqbudgets.budget_period_id 2020-10-26 00:14:42 +01:00
externalmodules.pl Bug 21395: Make perlcritic happy 2020-06-29 12:37:02 +02:00
html-template-to-template-toolkit.pl Bug 25360: (follow-up) Remove the https FIXME in Auth.pm 2020-09-03 10:40:35 +02:00
install.pl Bug 25898: Prohibit indirect object notation 2020-10-15 12:56:30 +02:00
onboarding.pl Bug 25898: Prohibit indirect object notation 2020-10-15 12:56:30 +02:00