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1. Re: QL for JBoss 3.0 RC1
dsundstrom Apr 23, 2002 11:56 AM (in response to starco)> Does JBossQL support aggregate functions for SQL?
> Example: MIN(x), AVG( [DISTINCT] x), COUNT(
> [DISTINCT] x), and so on.
No. Maybe JBoss 3.1. I think I'm going to add full group by/ having support.
> May be I can do it with Dynamic JBossQL or somehow
> else?
Nope, you can use a custom finder.
> For example I can write the the following QL
> statement for WebLogic QL Extension for EJB QL:
> SELECT COUNT (DISTINCT subOrder.ship_date) FROM
> OrderBean AS subOrder
> Can I write similar statement for JBoss? And how?
Not yet.
> It would be nice if anybody will say where I can find
> the documentation for JBossQL and Dynamic JBossQL.
I am still writing it, in the mean time look at the JBossOne CMP slides. -
2. Re: QL for JBoss 3.0 RC1
starco Apr 23, 2002 12:49 PM (in response to starco)Thank you for respondes.