TODO list for PostgreSQL
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-Last updated: Mon May 7 13:04:50 EDT 2001
+Last updated: Mon May 7 14:40:15 EDT 2001
* Enforce referential integrity for system tables
* INSERT & UPDATE/DELETE in transaction of primary key fails with
deferredTriggerGetPreviousEvent or "change violation" [foreign]
-* Add unique indexes to pg_shadow.usename and pg_shadow.usesysid
+* Add unique indexes to pg_shadow.usename and pg_shadow.usesysid or
+ switch to pg_shadow.oid as user id
* Add unique indexes on pg_database
* Check all system tables and add unique indexes as needed