Re: [Cppcms-users] cppdb::statement::exec() should be able to return result

[Artyom B. <art...@ya...>]

the spelling corrections are more than welcome, about the error handling improvements, talk to me first. because such a changes should be
backend wide... Also ABI compatibiliy is important
I just don't want you to work on something that I would not except


------------------------------
On Sat, Jun 1, 2013 12:24 PM IDT Petr Janda wrote:

>Cheers,
>
>I actually started writing a new function called statement::exec_wr()
>(exec with result), when I received your reply, but it seems it's not
>necessary now.
>
>I might spend some time doing some minor improvements to cppdb - mostly
>spelling corrections, better error handling.
>
>
>Would you be interested?
>
>Petr
>
>
>On 1/06/2013 5:58 PM, Artyom Beilis wrote:
>> 
>> 
>> 
>> just use query. the only difference between query and exec is wheather the statement returns result
>> 
>> artyom
>> 
>> ------------------------------
>> On Sat, Jun 1, 2013 10:15 AM IDT Petr Janda wrote:
>> 
>> Hi Artyom,
>>
>> I'm using PostgreSQL and it has the option to return result from an
>> insert statement. Such as
>>
>> INSERT into table(...) values(...) RETURNING uuid
>>
>> In which case statement::exec() should be able to return result instead
>> of VOID.
>>
>> I don't think it's possible to use statement::sequence_last() because
>> the primary key for the table is not a named sequence (ie. serial data
>> type), but an UUID.
>>
>> Is there currently anyway to use this PostgreSQL feature, without having
>> to do a SELECT query following the INSERT to get the last created UUID?
>>
>> Cheers,
>>
>>
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>
>
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