Michael et al,
On Thu, Aug 24, 2017 at 6:57 PM, Michael Paquier
wrote:
> On Thu, Aug 24, 2017 at 11:56 PM, Tom Lane wrote:
>> I haven't tried it, but it sure looks like it would, if you don't hit
>> OOM first. pqAddTuple() isn't doing anything to guard against integer
>> overflow. The lack of
Hi,
On Thu, Aug 24, 2017 at 7:18 PM, Tom Lane wrote:
> Igor Korot writes:
>> So there is no way to retrieve an arbitrary number of rows from the query?
>> That sucks...
>
> The restriction is on the number of rows in one PGresult, not the total
> size of the query resul
Hi, ALL,
I am trying to write a program that is using libpq.
For testing purposes I am trying to connect to the remote server, which
is running on my home network on a different machine.
Sometimes during debugging my program crashes or just produces incorrect
results. In this case I have to stop t
Hi, ALL,
draft=# SELECT 1 FROM abcattbl WHERE abt_tnam = 'leagues';
?column?
--
(0 rows)
However running it thru the PQexecParam() I am getting "PGRES_TUPLES_OK"
which means that the such record exist.
How do I properly check if the record exists from libpq?
--
Sent via pgsql-genera
Hi, guys,
On Wed, Sep 20, 2017 at 12:20 AM, Allan Harvey
wrote:
>
>>How do I properly check if the record exists from libpq?
>
> Igor,
> I use PQntuples() to check the number of ... tuples, for > 0
I was actually curious - isn't it what "PGRES_COMMAND_OK" for?
IIUC, this constant indicates succe
Hi, John,
On Wed, Sep 20, 2017 at 12:02 PM, John R Pierce wrote:
> On 9/20/2017 6:30 AM, Igor Korot wrote:
>
> Hi, guys,
>
> On Wed, Sep 20, 2017 at 12:20 AM, Allan Harvey
> wrote:
>
> How do I properly check if the record exists from libpq?
>
> Igor,
> I use P
Thx.
So it is referring to the command not a "command returning no data". ;-)
On Wed, Sep 20, 2017 at 1:42 PM, John R Pierce wrote:
> On 9/20/2017 10:34 AM, Igor Korot wrote:
>
> >From the documentation:
> https://www.postgresql.org/docs/9.1/static/libpq-exec.html
>
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