jsr338-experts@jpa-spec.java.net

[jsr338-experts] Re: subqueries

From: Michael Bouschen <michael.bouschen_at_akquinet.de>
Date: Wed, 13 Apr 2011 22:02:24 +0200

Hi Linda,

the proposed changes look good.

I think the criteria API is not affected by these BNF changes, correct?

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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