Update the TODO again.

diff --git a/doc/TODO b/doc/TODO
index d1df0274629acda10a6a1d0ebc1a64d13c53fed8..6bce0fbf735b17d894ae5eb72bb1aa22277c25af 100644 (file)
--- a/doc/TODO
+++ b/doc/TODO
@@ -4,9 +4,12 @@
 2. Write a test for test/xml/Odds_XML-long-import.xml once it no
    longer takes 10 minutes to import (Postgres only?).
 
-3. Write a test for the ON DELETE CASCADE behavior which is supposed
-   to be default but does not seem to work at the moment.
+3. Write a test for the ON DELETE CASCADE behavior.
 
 4. Add top-level message tables for all types so that we can link all
    records to a message and use the message's time stamp to (cascade)
    delete old data.
+
+5. Drop the many-to-many relation between at least odds and
+   odds_games, since duplicate games are highly unlikely and the table
+   will grow without bound.