From 21775721bc4aa2b54de35dfa64baa82b4d8d201b Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Thu, 4 Jan 2001 18:51:18 +0000 Subject: [PATCH] Update TODO list. --- doc/TODO | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/doc/TODO b/doc/TODO index aab7d5f727..93fb7131a9 100644 --- a/doc/TODO +++ b/doc/TODO @@ -1,6 +1,6 @@ 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) @@ -46,7 +46,7 @@ MISC * -SELECT ... UNION ... ORDER BY fails when sort expr not in result list * -SELECT ... UNION ... GROUP BY fails if column types disagree, no type 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 * Permission to DELETE table allows UPDATE also @@ -187,13 +187,11 @@ CLIENTS 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 * Prevent column dropping if column is used by foreign key * Propagate column or table renaming to foreign key constraints * -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) * Allow oid to act as a foreign key * Implement dirty reads and use them in RI triggers