On 07/12/14 23:19, Mark Rotteveel wrote:
> On 12-7-2014 20:49, Adriano dos Santos Fernandes wrote:
>> Em 12-07-2014 15:40, Mark Rotteveel escreveu:
>>> On 12-7-2014 20:36, Dmitry Yemanov wrote:
>>>> 12.07.2014 21:22, Mark Rotteveel wrote:
>>>>
>>>>> Was this functionality always broken, or has this been forgotten in the
>>>>> implementation of Firebird 3?
>>>> It was deprecated and not supported by the new API.
>>> Too bad, it would have been nice to have this ;)
>>>
>> It was something to create blobs with the DSQL API. Not something you're
>> guessing, AFAIR.
> I don't think so, the Firebird 2.5 sources (remote\interface.cpp) has this:
>
> ISC_STATUS GDS_DSQL_INSERT(ISC_STATUS* user_status,
> Rsr** stmt_handle,
> USHORT blr_length,
> const UCHAR* blr,
> USHORT msg_type,
> USHORT /*msg_length*/,
> UCHAR* msg)
> {
> /**************************************
> *
> * d s q l _ i n s e r t
> *
> **************************************
> *
> * Functional description
> * Insert next record into a dynamic SQL cursor.
> *
> **************************************/
>
> The description is pretty clear. And looking at the signature of the
> method, it is almost identical to an execute:
>
> ISC_STATUS GDS_DSQL_EXECUTE(ISC_STATUS* user_status,
> Rtr** rtr_handle,
> Rsr** stmt_handle,
> USHORT blr_length,
> const UCHAR* blr,
> USHORT msg_type,
> USHORT msg_length,
> UCHAR* msg)
>
> The implementation of the method itself is almost a duplicate of
> GDS_DSQL_EXECUTE2.
Mark, unfortunately that was really only for putting data into the blob.
Comments lie sometimes.
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