Hello everybody!
I need some help about construction of a subquery. I have 2 classes:
projects and steps. Also, name of a projectclass pages - is one of a
property of a class step (for this reason, If I know project, I can find
all steps of this project).
I have one query:
#set ($hql = ,
Hi Eugen,
Looks like you are looking for an HQL query that returns a map of
(project - list of steps) pairs which is not possible. The result set
is a flat structure. At most you can get a list of [project, step] arrays:
[p1, s1]
[p1, s2]
...
[p2, s1]
...
Why do you need to list all the
and btw
http://platform.xwiki.org/xwiki/bin/view/DevGuide/velocityHqlExamples#HStatistics
leads to some HQL examples with sub queries, using the protected search
API though.
Marius
On 05/18/2010 05:10 PM, Marius Dumitru Florea wrote:
Hi Eugen,
Looks like you are looking for an HQL query
