Add support for anonymous comments

This allows for removing users without also removing the corresponding
comments. Instead, all comments from deleted users will be displayed as
"Anonymous comment".

Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
This commit is contained in:
Lukas Fleischer 2014-02-04 18:39:49 +01:00
parent 6ee1321211
commit fb7bde3a6c
4 changed files with 33 additions and 8 deletions

View file

@ -1,6 +1,23 @@
Upgrading
=========
From 2.3.1 to 3.0.0
-------------------
1. Drop the user ID foreign key from the "PackageComments" table:
`ALTER TABLE PackageComments DROP FOREIGN KEY PackageComments_ibfk_1;` should
work in most cases. Otherwise, check the output of `SHOW CREATE TABLE
PackageComments;` and use the foreign key name shown there.
2. Add support for anonymous comments:
----
ALTER TABLE PackageComments
MODIFY UsersID INTEGER UNSIGNED NULL DEFAULT NULL,
ADD FOREIGN KEY (UsersID) REFERENCES Users(ID) ON DELETE SET NULL;
----
From 2.2.0 to 2.3.0
-------------------