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Re: Benefit of _at_NamedQuery
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From
: Markus KARG <
markus.karg_at_gmx.net
>
Date
: Tue, 15 Apr 2008 19:33:13 +0200
I see! Thank you for this interesting point.
Regards
Markus
James Sutherland schrieb:
> The setting of some query hints or query properties on the named query after
> accessing it from the entity manager can require the query's SQL to be
> regenerated (hints that affect the SQL). For named queries it is best to
> set all of the hints on the original named query definition.
>
>
> Markus KARG-2 wrote:
>
>> James,
>>
>> thank you very much for that detailed explanation. Now I see clear. My
>> test (like virtually any micro benchmark) was not good enough. I will
>> follow your tips to do more (and better) performance measuring when the
>> application is finished. :-)
>>
>> You talked about the possibility of modifying the named query? What do
>> you mean with "modifying"?
>>
>>
>
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