Thanks.
I was a bit baffled as to how to proceed, but that dun did it.
on 6/29/04 3:49 PM, Geoff Hopson at email@hidden wrote:
> Try the following instead (you may have to diddle with it - written
> from memory):
>
> Calendar workingCalendar = Calendar.getInstance();
> workingCalendar.add( Calendar.DAY_OF_MONTH, -365 );
>
> // convert to NSTimestamp
> NSTimestamp dateOneYearAgo = new NSTimestamp(workingCalendar.getTime());
>
> NSArray args = new NSArray(new Object[] {key, dateOneYearAgo});
> qual = EOQualifier.qualifierWithQualifierFormat("custNo = %@ and
> dateTime > %@", args);
>
> etc..
>
>
> EOQualkifier tries to parse what you send it. You are sending it a long
> string - it can't convert that to Postgres-speak. But it can substitute
> objects into a qualifier string for you and parse them correctly.
>
>
> Good luck!
> Geoff
>
>
> On 29 Jun 2004, at 19:21, Randall Perry wrote:
>
>> I'm creating an EOQualifier to perform a fetch against a PostgreSQL
>> db. I
>> calculate the time one year ago today and place it in an NSTimestamp
>> dateOneYearAgo. NSTimestamp is the java value class in the EOModel for
>> the
>> dateTime field.
>>
>> When I try to perform the fetch PostgreSQL chokes because the value of
>> the
>> dateOneYearAgo NSTimestamp is "2003-06-30 18:08:39 Etc/GMT", and
>> PostgreSQL
>> expects timestamps like this: "2003-06-30 18:08:39 GMT", or this:
>> "2004-06-29 14:11:20.288774".
>>
>> So I need a way to format dateOneYearAgo that PostgreSQL will accept.
>>
>> Any ideas on the best way to accomplish this? (see code below).
>>
>>
>> // create Calendar obj and calc date one year ago
>> Calendar workingCalendar = Calendar.getInstance();
>> workingCalendar.add( Calendar.DAY_OF_MONTH, -365 );
>>
>> // convert to NSTimestamp
>> NSTimestamp dateOneYearAgo = new
>> NSTimestamp(workingCalendar.getTime());
>>
>> // create qualifier and perform fetch
>> qual = EOQualifier.qualifierWithQualifierFormat("custNo = " + key +
>> "and
>> dateTime > '" + dateOneYearAgo + "'", null);
>> logInfo = ec.objectsWithFetchSpecification(logFetchSpec);
>>
>>
>> --
>> Randall Perry
>> sysTame
>>
>> Xserve Web Hosting/Co-location
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>>
>> http://www.systame.com/
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--
Randall Perry
sysTame
Xserve Web Hosting/Co-location
Website Design/Development
WebObjects Hosting
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