Greetings,
Using Seam 2.2.6. I need to perform the following query:
select a from T1 where a.f1 <> some_value and not exists (select * from t2 where t2.f2 <> t1.f1);
I tried the following:
private static final String EJBQL = "select t1 from T1 t1 where not exist s (select t2 from T2 t2 where t1.f1 != t2.f2)";
private static final String[] RESTRICTIONS = {"event.eventId != #{eventHome.instance.eventId}"};
The generated query is something like:
select a from T1 where a.f1 <> some_value and not (exists (select * from t2 where t2.f2 <> t1.f1);
and it raises a syntax error because of the unbalanced paranthese between not and exists.
I tried also as follows:
private static final String EJBQL = "select t1 from T1 t1 ";
private static final String[] RESTRICTIONS = {"event.eventId != #{eventHome.instance.eventId}", "not exists (select t2 from T2 t2 where t1.f1 != t2.f2}";
and in this case I have an exception saying that there must be one binding by restriction, i.e.each restriction must contain an expresion like #{...}.
I googled a lot but without any example other then the most simple ones.
Please help. Many thanks in advance,
Nicolas
