2011/12/6 ben hockey <neonstalw...@gmail.com>:
>
> On 12/6/2011 3:20 PM, Pavel Stehule wrote:
>>
>>
>> I am for ECMA datestyle
>>
>> it is there but just is not public, if I remember well
>>
>> Theoretically some custom output/input transform routine can be very
>> interesting - for domains, for boolean type - but on second hand - the
>> usage of this feature is minimal and there is risk for less advanced
>> users - so ECMA datestyle is very adequate solution.
>>
>> Regards
>>
>> Pavel
>>
> i don't particularly need anything other than ECMA datestyle - i was just
> under the impression that a more generic solution was preferred. so, ECMA
> is enough to stop me from making any more noise about this.
>
> pavel, is there a way i can use this currently? if not, would it take much
> effort to make this public?
I am not sure, if this patch is 100% correct
but it does something
the name is not ECMA but XSD - I hope, so both formats are same
postgres=# set datestyle TO 'XSD';
SET
postgres=# select current_timestamp;
now
──────────────────────────────────
2011-12-06T21:50:34.142933+01:00
(1 row)
postgres=# select '2011-12-06T22:46:53.455866+01:00'::timestamp;
timestamp
────────────────────────────
2011-12-06T22:46:53.455866
(1 row)
but maybe this will be some more, if XSD format is not exact ECMA
Regards
Pavel
>
> thanks,
>
> ben...
*** ./src/backend/commands/variable.c.orig 2011-09-22 23:57:57.000000000 +0200
--- ./src/backend/commands/variable.c 2011-12-06 21:46:03.489229819 +0100
***************
*** 123,128 ****
--- 123,135 ----
newDateOrder = DATEORDER_MDY;
have_order = true;
}
+ else if (pg_strcasecmp(tok, "XSD") == 0)
+ {
+ if (have_style && newDateStyle != USE_XSD_DATES)
+ ok = false; /* conflicting styles */
+ newDateStyle = USE_XSD_DATES;
+ have_style = true;
+ }
else if (pg_strcasecmp(tok, "DEFAULT") == 0)
{
/*
***************
*** 191,196 ****
--- 198,206 ----
case USE_GERMAN_DATES:
strcpy(result, "German");
break;
+ case USE_XSD_DATES:
+ strcpy(result, "XSD");
+ break;
default:
strcpy(result, "Postgres");
break;
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