11
2- TODO list for PostgreSQL
3- ========================
2+ PostgreSQL TODO List
3+ ====================
44Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
5- Last updated: Mon Apr 18 08:57:57 EDT 2005
5+ Last updated: Mon Apr 18 10:42:34 EDT 2005
66
77The most recent version of this document can be viewed at the PostgreSQL web
88site, http://www.PostgreSQL.org.
@@ -188,8 +188,7 @@ Data Types
188188* Prevent INET cast to CIDR from droping netmask, SELECT '1.1.1.1'::inet::cidr
189189* Add 'tid != tid ' operator for use in corruption recovery
190190* Add ISo INTERVAL handling
191- o Add support for day-time syntax, INTERVAL '1 2:03:04'
192- DAY TO SECOND
191+ o Add support for day-time syntax, INTERVAL '1 2:03:04' DAY TO SECOND
193192 o Add support for year-month syntax, INTERVAL '50-6' YEAR TO MONTH
194193 o For syntax that isn't uniquely ISO or PG syntax, like '1:30' or
195194 '1', treat as ISO if there is a range specification clause,
@@ -692,6 +691,7 @@ Fsync
692691
693692Cache
694693=====
694+
695695* Allow free-behind capability for large sequential scans, perhaps using
696696 posix_fadvise()
697697
@@ -741,6 +741,7 @@ Cache
741741* Allow sequential scans to take advantage of other concurrent
742742 sequentiqal scans, also called "Synchronised Scanning"
743743
744+
744745Vacuum
745746======
746747
@@ -768,6 +769,7 @@ Vacuum
768769 o Use free-space map information to guide refilling
769770 o Do VACUUM FULL if table is nearly empty?
770771
772+
771773Locking
772774=======
773775
@@ -849,6 +851,7 @@ Write-Ahead Log
849851
850852* Eliminate WAL logging for CREATE TABLE AS when not doing WAL archiving
851853
854+
852855Optimizer / Executor
853856====================
854857
@@ -875,6 +878,7 @@ Optimizer / Executor
875878
876879* ANALYZE should record a pg_statistic entry for an all-NULL column
877880
881+
878882Miscellaneous
879883=============
880884
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