Re: extra rowcopy in ResultSet allways needed ?.
От
Kris Jurka
Тема
Re: extra rowcopy in ResultSet allways needed ?.
Дата
Msg-id
Pine.BSO.4.64.0802161055260.25216@leary.csoft.net
Ответ на
extra rowcopy in ResultSet allways needed ?. (Gustav Trede)
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Дерево обсуждения
extra rowcopy in ResultSet allways needed ?. Gustav Trede <gustav.trede_wsdevel@telia.com>
Re: extra rowcopy in ResultSet allways needed ?. Kris Jurka <books@ejurka.com>
On Sat, 16 Feb 2008, Gustav Trede wrote:
> Is the extra rowcopy allways needed to be done, for example in boolean
> next() method in resultset ?
>
> Is the copy not only needed in some detectable special case ?.
>
The rowBuffer copy is only needed for updateable ResultSets, so we could
probably wrap all those calls with isUpdateable() { }. Are you seein a
significant performance impact from those calls or are you just curious?
Kris Jurka
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