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Change ANSI to ISO standard:

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< * Add ANSI INTERVAL handling
> * Add ISo INTERVAL handling
< 	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
> 	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
649c649
< * Add pre-parsing phase that converts non-ANSI syntax to supported
> * Add pre-parsing phase that converts non-ISO syntax to supported
This commit is contained in:
Bruce Momjian 2005-03-24 02:11:06 +00:00
parent 50ce8ab9fc
commit c58071a5d1
1 changed files with 5 additions and 5 deletions
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10
doc/TODO
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@ -2,7 +2,7 @@
TODO list for PostgreSQL TODO list for PostgreSQL
======================== ========================
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
Last updated: Wed Mar 23 17:57:00 EST 2005 Last updated: Wed Mar 23 21:11:00 EST 2005
The most recent version of this document can be viewed at the PostgreSQL web The most recent version of this document can be viewed at the PostgreSQL web
site, http://www.PostgreSQL.org. site, http://www.PostgreSQL.org.
@ -181,12 +181,12 @@ Data Types
zero the bits zero the bits
* Prevent INET cast to CIDR from droping netmask, SELECT '1.1.1.1'::inet::cidr * Prevent INET cast to CIDR from droping netmask, SELECT '1.1.1.1'::inet::cidr
* Add 'tid != tid ' operator for use in corruption recovery * Add 'tid != tid ' operator for use in corruption recovery
* Add ANSI INTERVAL handling * Add ISo INTERVAL handling
o Add support for day-time syntax, INTERVAL '1 2:03:04' o Add support for day-time syntax, INTERVAL '1 2:03:04'
DAY TO SECOND DAY TO SECOND
o Add support for year-month syntax, INTERVAL '50-6' YEAR TO MONTH o Add support for year-month syntax, INTERVAL '50-6' YEAR TO MONTH
o Interpret syntax that isn't uniquely ANSI or PG, like '1:30' or o Interpret syntax that isn't uniquely ISO or PG, like '1:30' or
'1' as ANSI syntax, e.g. interpret '1:30' MINUTE TO SECOND as '1' as ISO syntax, e.g. interpret '1:30' MINUTE TO SECOND as
'1 minute 30 seconds' '1 minute 30 seconds'
o Interpret INTERVAL '1 year' MONTH as CAST (INTERVAL '1 year' AS o Interpret INTERVAL '1 year' MONTH as CAST (INTERVAL '1 year' AS
INTERVAL MONTH), and this should return '12 months' INTERVAL MONTH), and this should return '12 months'
@ -646,7 +646,7 @@ Exotic Features
* Add SQL99 WITH clause to SELECT * Add SQL99 WITH clause to SELECT
* Add SQL99 WITH RECURSIVE to SELECT * Add SQL99 WITH RECURSIVE to SELECT
* Add pre-parsing phase that converts non-ANSI syntax to supported * Add pre-parsing phase that converts non-ISO syntax to supported
syntax syntax
This could allow SQL written for other databases to run without This could allow SQL written for other databases to run without