jsr338-experts@jpa-spec.java.net

[jsr338-experts] Re: subqueries

From: Linda DeMichiel <linda.demichiel_at_oracle.com>
Date: Wed, 13 Apr 2011 13:42:33 -0700

Hi Michael,

On 4/13/2011 1:02 PM, Michael Bouschen wrote:
> Hi Linda,
>
> the proposed changes look good.
>
> I think the criteria API is not affected by these BNF changes, correct?
>

Correct.

thanks,

-Linda


> Regards Michael
>
>> Thanks, Rainer.
>>
>> Unless I hear any objections on this topic, I plan to fold
>> these changes into the spec.
>>
>> -Linda
>>
>>
>> On 4/13/2011 3:37 AM, Rainer Kwesi Schweigkoffer wrote:
>>> Linda DeMichiel, am 7 Apr 2011 hast Du um 16:02 zum Thema
>>> "[jsr338-experts] subqueries" geschrieben :
>>>
>>>> I'd like us to consider whether we should loosen the rules somewhat
>>>> to allow subqueries to be used in expressions (i.e., arithmetic
>>>> expressions, string expressions, etc.) within predicates.
>>>
>>> [..]
>>>
>>>> I am proposing that if we do this that we continue to restrict the
>>>> use of subqueries to the WHERE and HAVING clauses in this release.
>>>> I.e., I am not proposing to open up the bigger issue of whether
>>>> to extend subquery use into other clauses now.
>>>>
>>>> Opinions?
>>>
>>> Fine from my side.
>>>
>>> Best regards
>>> Rainer
>>>
>>> ---
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>
>
> --
> *Michael Bouschen*
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