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Change ANSI to ISO standard: 

< * 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
========================
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
site, http://www.PostgreSQL.org.
@ -181,12 +181,12 @@ Data Types
zero the bits
* 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 ANSI INTERVAL handling
* Add ISo INTERVAL handling
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 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
'1 minute 30 seconds'
o Interpret INTERVAL '1 year' MONTH as CAST (INTERVAL '1 year' AS
INTERVAL MONTH), and this should return '12 months'
@ -646,7 +646,7 @@ Exotic Features
* Add SQL99 WITH clause 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
This could allow SQL written for other databases to run without