On 26-12-2021 09:59, Alex Peshkoff via Firebird-devel wrote:
On 12/16/21 11:51, Jiří Činčura wrote:
Or maybe more broadly, is there some high level description of the
batching? I'm failing to find something, except batch interface
description in Using_OO_API.html, but that's about API, not
On 26-12-2021 09:59, Alex Peshkoff via Firebird-devel wrote:
On 12/16/21 11:51, Jiří Činčura wrote:
Or maybe more broadly, is there some high level description of the
batching? I'm failing to find something, except batch interface
description in Using_OO_API.html, but that's about API, not
On 12/16/21 11:51, Jiří Činčura wrote:
Or maybe more broadly, is there some high level description of the batching? I'm failing
to find something, except batch interface description in Using_OO_API.html, but that's
about API, not about the "protocol".
Added chapter to
Thanks.
Weird, that's exactly what I'm sending. Looks like there's something else I'm
missing on protocol level. Guess it's gonna be good old days fiddling with
bytes until I see what I'm doing wrong. :)
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Mgr. Jiří Činčura
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Firebird-Devel mailing list, web
On 12/16/21 21:47, Jiří Činčura wrote:
Sending binary to devel failed - Jiri if you still need it send me your
private email.
A.
Is that the msgLen in BlrFromMessage::buildBlr? Looking at the code
then the length for SQL_LONG should be 6 (4 + 2), isn't it?
Yes.
When you will send >1
On 12/17/21 12:06, Jiří Činčura wrote:
Should be 0, NULL.
And with (TAG_RECORD_COUNTS, 1)?
10
{1, 2, 4, 0, 0, 0, 1, 0, 0, 0}
But please don't use me as XpbBuilder more ;-)
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> Should be 0, NULL.
And with (TAG_RECORD_COUNTS, 1)?
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On 12/16/21 22:27, Jiří Činčura wrote:
BTW just to make sure, what is the 2nd and 3rd line going to return?
IXpbBuilder* pb = utl->getXpbBuilder(, IXpbBuilder::BATCH, NULL, 0);
pb->getBufferLength();
pb->getBuffer();
Should be 0, NULL.
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BTW just to make sure, what is the 2nd and 3rd line going to return?
IXpbBuilder* pb = utl->getXpbBuilder(, IXpbBuilder::BATCH, NULL, 0);
pb->getBufferLength();
pb->getBuffer();
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Mgr. Jiří Činčura
https://www.tabsoverspaces.com/
Firebird-Devel mailing list, web interface at
>> Is that the msgLen in BlrFromMessage::buildBlr? Looking at the code then the
>> length for SQL_LONG should be 6 (4 + 2), isn't it?
>>
>
> Yes.
> When you will send >1 message - pay attention that there is also
> alignedMessageLength, which is 8 in this case.
For now I'm just trying to send
On 12/16/21 17:11, Jiří Činčura wrote:
I'm bit confused here. I thought it's the size of the p_batch_blr
(which looked weird). But you're saying it's "message size". What's
that exactly?
Is that the msgLen in BlrFromMessage::buildBlr? Looking at the code then the
length for SQL_LONG should be
On 12/16/21 16:49, Jiří Činčura wrote:
p_batch_msglen is needed for server to check that in matches message
size, calculated based on BLR. And it seems that in your case it does
not match - may be because you want bigint parameter but use blr_long.
I'm bit confused here. I thought it's the size
> Is that the msgLen in BlrFromMessage::buildBlr? Looking at the code
> then the length for SQL_LONG should be 6 (4 + 2), isn't it?
*One* SQL_LONG, to be precise.
--
Mgr. Jiří Činčura
https://www.tabsoverspaces.com/
Firebird-Devel mailing list, web interface at
> I'm bit confused here. I thought it's the size of the p_batch_blr
> (which looked weird). But you're saying it's "message size". What's
> that exactly?
Is that the msgLen in BlrFromMessage::buildBlr? Looking at the code then the
length for SQL_LONG should be 6 (4 + 2), isn't it?
--
Mgr.
> the core developers don't document the actual protocol, because reverse
> engineering from the code and by using things like WireShark is
> extremely painful, confusing and error prone. With the batch API it's
> even worse IMHO, because even the usage examples seem to be incomplete,
> and
> p_batch_msglen is needed for server to check that in matches message
> size, calculated based on BLR. And it seems that in your case it does
> not match - may be because you want bigint parameter but use blr_long.
I'm bit confused here. I thought it's the size of the p_batch_blr (which looked
On 2021-12-16 14:23, Alex Peshkoff via Firebird-devel wrote:
On 12/16/21 15:12, Mark Rotteveel wrote:
On 2021-12-16 10:28, Alex Peshkoff via Firebird-devel wrote:
be segmented and swap bytes in segment length when needed. Afraid
there is - as always :( - no protocol description except source
On 12/16/21 15:12, Mark Rotteveel wrote:
On 2021-12-16 10:28, Alex Peshkoff via Firebird-devel wrote:
be segmented and swap bytes in segment length when needed. Afraid
there is - as always :( - no protocol description except source code.
Key ops are op_batch_msg, op_batch_blob_stream & also
On 2021-12-16 10:28, Alex Peshkoff via Firebird-devel wrote:
be segmented and swap bytes in segment length when needed. Afraid
there is - as always :( - no protocol description except source code.
Key ops are op_batch_msg, op_batch_blob_stream & also op_batch_cs
(retuning batch execution state
On 12/16/21 13:48, Jiří Činčura wrote:
Afraid there is - as always :( - no protocol
description except source code. Key ops are op_batch_msg,
op_batch_blob_stream & also op_batch_cs (retuning batch execution state
to client).
Can you create some simple paragraph with the description? Because
> Afraid there is - as always :( - no protocol
> description except source code. Key ops are op_batch_msg,
> op_batch_blob_stream & also op_batch_cs (retuning batch execution state
> to client).
Can you create some simple paragraph with the description? Because fishing it
out from source code
On 12/16/21 11:51, Jiří Činčura wrote:
What should be in p_batch_create.p_batch_pb? Is this some new format or
something like DPB?
Exactly like DPB v.2 (i.e. 32-bit clumplet lengths).
And what should - logically - be inside? Or maybe more broadly, is there some high level
description of the
>> What should be in p_batch_create.p_batch_pb? Is this some new format or
>> something like DPB?
>>
>
> Exactly like DPB v.2 (i.e. 32-bit clumplet lengths).
And what should - logically - be inside? Or maybe more broadly, is there some
high level description of the batching? I'm failing to find
On 12/10/21 15:30, Jiří Činčura wrote:
Hello,
What should be in p_batch_create.p_batch_pb? Is this some new format or
something like DPB?
Exactly like DPB v.2 (i.e. 32-bit clumplet lengths).
Firebird-Devel mailing list, web interface at
Hello,
What should be in p_batch_create.p_batch_pb? Is this some new format or
something like DPB?
--
Mgr. Jiří Činčura
https://www.tabsoverspaces.com/
Firebird-Devel mailing list, web interface at
https://lists.sourceforge.net/lists/listinfo/firebird-devel
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