From 0275b3f783731f7fa95ea8b93ad3f48fc7a2f29f Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Thu, 24 Mar 2005 03:50:24 +0000 Subject: [PATCH] Update INTERVAL items. --- doc/TODO | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/doc/TODO b/doc/TODO index cbb74626d0..3230d1aca0 100644 --- a/doc/TODO +++ b/doc/TODO @@ -2,7 +2,7 @@ TODO list for PostgreSQL ======================== Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) -Last updated: Wed Mar 23 21:11:00 EST 2005 +Last updated: Wed Mar 23 22:50:24 EST 2005 The most recent version of this document can be viewed at the PostgreSQL web site, http://www.PostgreSQL.org. @@ -185,9 +185,11 @@ Data Types 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 Interpret syntax that isn't uniquely ISO or PG, like '1:30' or - '1' as ISO syntax, e.g. interpret '1:30' MINUTE TO SECOND as - '1 minute 30 seconds' + o For syntax that isn't uniquely ISO or PG syntax, like '1:30' or + '1', treat as ISO if there is a range specification clause, + and as PG if there no clause is present, e.g. interpret '1:30' + MINUTE TO SECOND as '1 minute 30 seconds', and interpret '1:30' + as '1 hour, 30 minutes' 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.