22 Feb
2008
22 Feb
'08
11:11 a.m.
Hi everyone, having a small problem on an HQL query (and hope someone's
managed to get this working before)
NOTE: $dtDateToCompare is yesturdays date, generated with groovy
select obj.name
from
BaseObject obj,
XWikiDocument doc,
StringProperty propnrd
where
obj.className='XWiki.clickClass' and
obj.name<>'XWiki.clickClassTemplate' and
obj.name not like('%/%') and
doc.fullName=obj.name and
propnrd.id.id=obj.id and
propnrd.id.name='clickDateAssign' and
propnrd.value < '${dtDateToCompare}'
order by
obj.name asc
This works if I use the modified date property of the document (as a test);
but not for a custom date property (propnrd.id.name='clickDateAssign' is a
date property of the class).
Anybody do something similar and can share some pointers? Using MySQL if
that makes any difference
22 Feb
22 Feb
12:13 p.m.
Hi,
I don't know for sure but I suspect your problem has something to do with
date format. At the time the page is rendered '${dtDateToCompare}' gets
translated into a string (using toString if it's not already a string).
The date format used (explicitly by you or implicitly by toString) may not
match the one used by your DB. If this is the case then I see 2
solutions:
* find out the date format used by your DB (a simple select on a table
having a date field might do) and format the dtDateToCompare
correspondingly
* replace '${dtDateToCompare}' with a parameter using ? (the JDBC syntax)
or :paramName (HQL syntax) and call the corresponding searchDocuments
method.
I hope this helps,
Marius
Hi everyone, having a small problem on an HQL query
(and hope someone's
managed to get this working before)
NOTE: $dtDateToCompare is yesturdays date, generated with groovy
select obj.name
from
BaseObject obj,
XWikiDocument doc,
StringProperty propnrd
where
obj.className='XWiki.clickClass' and
obj.name<>'XWiki.clickClassTemplate' and
obj.name not like('%/%') and
doc.fullName=obj.name and
propnrd.id.id=obj.id and
propnrd.id.name='clickDateAssign' and
propnrd.value < '${dtDateToCompare}'
order by
obj.name asc
This works if I use the modified date property of the document (as a
test);
but not for a custom date property (propnrd.id.name='clickDateAssign' is a
date property of the class).
Anybody do something similar and can share some pointers? Using MySQL if
that makes any difference
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users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
1:06 p.m.
Thanks for the reply,
the dtDateToCompare variable works correctly when I compare to an actual
document property, eg $doc.modifiedDate, so from what I can see it's
assessing it correctly.
Here's the rub.
By sheer luck (and blindly trying any combination that'd make some sort of
sense), it seems the actual problem is that the property should be
referenced using DateProperty, not StringProperty (at least, thats what
works).
Please can someone in dev confirm/deny the following query for
$xwiki.search:
select obj.name
from
BaseObject obj,
XWikiDocument doc,
DateProperty propnrd
where
obj.className='XWiki.clickClass' and
obj.name<>'XWiki.clickClassTemplate' and
obj.name not like('%/%') and
doc.fullName=obj.name and
propnrd.id.id=obj.id and
propnrd.id.name='clickDateAssign' and
propnrd.value < '${dtDateToCompare}'
order by
obj.name asc
On Fri, Feb 22, 2008 at 11:13 AM, Marius Dumitru Florea <
mariusdumitru.florea(a)xwiki.com> wrote:
Hi,
I don't know for sure but I suspect your problem has something to do with
date format. At the time the page is rendered '${dtDateToCompare}' gets
translated into a string (using toString if it's not already a string).
The date format used (explicitly by you or implicitly by toString) may not
match the one used by your DB. If this is the case then I see 2
solutions:
* find out the date format used by your DB (a simple select on a table
having a date field might do) and format the dtDateToCompare
correspondingly
* replace '${dtDateToCompare}' with a parameter using ? (the JDBC syntax)
or :paramName (HQL syntax) and call the corresponding searchDocuments
method.
I hope this helps,
Marius
Hi everyone, having a small problem on an HQL
query (and hope someone's
managed to get this working before)
NOTE: $dtDateToCompare is yesturdays date, generated with groovy
select obj.name
from
BaseObject obj,
XWikiDocument doc,
StringProperty propnrd
where
obj.className='XWiki.clickClass' and
obj.name<>'XWiki.clickClassTemplate' and
obj.name not like('%/%') and
doc.fullName=obj.name and
propnrd.id.id=obj.id and
propnrd.id.name='clickDateAssign' and
propnrd.value < '${dtDateToCompare}'
order by
obj.name asc
This works if I use the modified date property of the document (as a
test);
but not for a custom date property (propnrd.id.name='clickDateAssign' is
a
date property of the class).
Anybody do something similar and can share some pointers? Using MySQL
if
that makes any difference
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
6465
days inactive
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days old
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Marius Dumitru Florea -
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