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Update TODO list.

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Bruce Momjian 2001-01-04 18:51:18 +00:00
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@ -1,6 +1,6 @@
TODO list for PostgreSQL TODO list for PostgreSQL
======================== ========================
Last updated: Thu Jan 4 03:24:53 EST 2001 Last updated: Thu Jan 4 13:51:05 EST 2001
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
@ -46,7 +46,7 @@ MISC
* -SELECT ... UNION ... ORDER BY fails when sort expr not in result list * -SELECT ... UNION ... ORDER BY fails when sort expr not in result list
* -SELECT ... UNION ... GROUP BY fails if column types disagree, no type * -SELECT ... UNION ... GROUP BY fails if column types disagree, no type
promotion occurs promotion occurs
* -Modification of pg_class can happen while table in use by * Modification of pg_class can happen while table in use by
another backend. Might lead to MVCC inside of syscache another backend. Might lead to MVCC inside of syscache
* Permission to DELETE table allows UPDATE also * Permission to DELETE table allows UPDATE also
@ -187,13 +187,11 @@ CLIENTS
REFERENTIAL INTEGRITY REFERENTIAL INTEGRITY
* Add MATCH PARTIAL referential integrity * Add MATCH PARTIAL referential integrity
* Foreign key does not check that columns referenced form a primary key
or constrained by UNIQUE
* Check that primary key exists at foreign key definition time * Check that primary key exists at foreign key definition time
* Prevent column dropping if column is used by foreign key * Prevent column dropping if column is used by foreign key
* Propagate column or table renaming to foreign key constraints * Propagate column or table renaming to foreign key constraints
* -Emit a warning at foreign key creation time if no UNIQUE index * -Emit a warning at foreign key creation time if no UNIQUE index
exists on referenced primary key attributes (Tom) exists on referenced primary key attributes
* Add deferred trigger queue file (Jan) * Add deferred trigger queue file (Jan)
* Allow oid to act as a foreign key * Allow oid to act as a foreign key
* Implement dirty reads and use them in RI triggers * Implement dirty reads and use them in RI triggers