java.sql2 and primitive types

[Douglas Surber]

From what I have read and been told about auto boxing and Hotspot there shouldn’t be any performance benefit. I agree with Lance. If there is a performance benefit we can consider it. In my opinion it is very low on the benefit to weight scale.

Douglas

> On Oct 18, 2017, at 4:19 AM, Lance Andersen <lance.andersen at oracle.com> wrote:
> 
> Hi Lukas,
> 
> 
>> On Oct 18, 2017, at 4:33 AM, Lukas Eder <lukas.eder at gmail.com> wrote:
>> 
>> Hello,
>> 
>> I haven't seen any reference to primitive types in the suggested API, nor
>> in the JavaOne 2017 CON1491 presentation. Have there been considerations of
>> repeating API methods, e.g. in Result.ResultMap, such as:
>> 
>> - byte getByte(String id)
>> - short getShort(String id)
>> - int getInt(String id)
>> - long getLong(String id)
>> - etc.
>> 
> 
> We have been trying  to move away from specific get/setXXX  as the API gets cluttered.  I guess it is something that could be revisited if there is a significant performance difference
> 
> Best
> Lance
>> Likewise, ParameterizedOperation could have setByte(), setShort(), etc.
>> 
>> While I don't think this optimisation is significant in
>> ParameterizedOperation, it could be worth thinking about in ResultMap, e.g.
>> when someone fetches millions of longs vs millions of Longs.
>> 
>> Whether driver implementations profit from this additional API would be
>> entirely up to them.
>> 
>> Thanks,
>> Lukas
> 
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