In a dialect I am trying to write for Apache Drill, I when a join comes
through (with no visit_join function) however it's being created (excuse my
"newness") it lands in Apache Drill like this
SELECT field1 AS field1, COUNT(*) AS cnt
FROM table JOIN (SELECT field1 AS __field1
FROM table GROUP BY
gt;
>
> On Thursday, May 19, 2016 at 2:20:57 PM UTC-7, John Omernik wrote:
>>
>> I am trying to write a new dialect, and while many things are fairly
>> obvious, many are also not. It would be helpful to point to some docs on
>> how the dialect writing works, what even
So maybe I want "with_labels" but I am not sure how to set that in the
visit_join... or am I looking in the wrong place?
On Fri, May 20, 2016 at 7:53 AM, John Omernik wrote:
> Awesome, I am making some progress, I realized that the visit_join I had
> was specific to Micros
bvious to me, but I don't want
hard code anon_1 in a dialect...
Thanks for your help thus far in pointing me in the right direction.
John
On Thu, May 19, 2016 at 7:50 PM, John Omernik wrote:
> Hey Mike, thanks for the reply. I feel really bad in that I am struggling
> o
that lines up with the ?
> is part of the "parameters" sequence. The specification for this is at
> https://www.python.org/dev/peps/pep-0249/#id15 which also links out to
> paramstyle.
>
>
>
> On 05/19/2016 05:27 PM, John Omernik wrote:
>
>> I am writing my
st way to really get into the methods and things is to look
> at the existing dialects and see what they are doing.we don't have
> extensive documentation on each area to be dealt with from a developer
> standpoint.
>
> On 05/19/2016 05:20 PM, John Omernik wrote:
>
>&
I am writing my own dialect, and for some reason, when my application sets
a limit via parameter, the query submitted to the back end just has ? in
it. Is this an issue with the dialect, the pyodbc (doubt it's that), or the
ODBC driver itself?
Thanks, John
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I am trying to write a new dialect, and while many things are fairly
obvious, many are also not. It would be helpful to point to some docs on
how the dialect writing works, what events/methods we can overwrite and
what it can help us do.
Thanks!
John
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You received this message because yo
