TODO list for PostgreSQL
========================
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
-Last updated: Wed Mar 23 16:49:42 EST 2005
+Last updated: Wed Mar 23 17:57:00 EST 2005
The most recent version of this document can be viewed at the PostgreSQL web
site, http://www.PostgreSQL.org.
o Add support for day-time syntax, INTERVAL '1 2:03:04'
DAY TO SECOND
o Add support for year-month syntax, INTERVAL '50-6' YEAR TO MONTH
- o Process mixed ANSI/PG syntax, and round value to requested
- precision or generate an error
- o Interpret INTERVAL '1 year' MONTH as CAST (INTERVAL '1 year' AS
- INTERVAL MONTH), and this should return '12 months'
o Interpret syntax that isn't uniquely ANSI or PG, like '1:30' or
'1' as ANSI syntax, e.g. interpret '1:30' MINUTE TO SECOND as
'1 minute 30 seconds'
+ o Interpret INTERVAL '1 year' MONTH as CAST (INTERVAL '1 year' AS
+ INTERVAL MONTH), and this should return '12 months'
+ o Round or truncate values to the requested precision, e.g.
+ INTERVAL '11 months' AS YEAR should return one or zero
o Support precision, CREATE TABLE foo (a INTERVAL MONTH(3))
* ARRAYS