On Fri, Jul 5, 2019, at 10:31 AM, Ishan Shah wrote:
> Thanks for the prompt reply!
>
> Since this page (https://docs.sqlalchemy.org/en/13/dialects/sybase.html)
> stated that Sybase is supported but there might be issues, I tried testing
> it. Do you mean to say that there is no support at all?
I'm re-reading that and I guess the first title that reads "support for the
Sybase dialect" is where you may have seen that this is "supported" ? I'd very
much like to take the Sybase dialect out entirely because the database itself
is unusable in a CI context and I don't have the resources to handle it, but I
assume some people use it somewhat successfully within a limited scope of use
cases. But because I can't run the database, I can't test your query, so I
can't diagnose what the problem is.
I will update the verbiage to be clear that this database cannot be supported
at this time.
>
> I was able to print out the column names in the tables using "users.columns".
>
> I tried omitting the dbo "schema" but then I get a "NoSuchTableError", so I
> guess I need that.
>
> I appreciate your input. Thanks a lot!
>
> On Friday, July 5, 2019 at 10:19:57 AM UTC-4, Mike Bayer wrote:
>> Unfortunately the Sybase dialect is not supported right now, but also I
>> don't see anything obviously wrong with the query you have, except perhaps
>> Sybase doesn't like that you have a table named "Users" that is using
>> quoting; it is possible that it wants a different quoting character, not
>> sure. Or perhaps you should be omitting the "dbo" schema, which should be
>> the defaul schema in any case. Sorry I can't be of more help.
>>
>>
>> On Fri, Jul 5, 2019, at 10:11 AM, Ishan Shah wrote:
>>> I am using the Sybase dialect and trying to read an existing table. After
>>> loading the users table as follows, I use the query function to print all
>>> the records but I am getting a programming error which is related to
>>> pyodbc. My guess is that there is a syntax error here. How do I overcome
>>> this? Kindly advise.
>>>
>>> users = Table("Users", metadata, autoload=True, autoload_with=engine,
>>> schema='dbo')
>>> session.query(users).all()
>>>
>>> ProgrammingError: (pyodbc.ProgrammingError) ('42000', "[42000]
>>> [FreeTDS][SQL Server]Incorrect syntax near 'dbo.Users.'.\n (102)
>>> (SQLExecDirectW)")
>>> [SQL: SELECT dbo."Users".user_id AS "dbo_Users_user_id",
>>> dbo."Users".windows_id AS "dbo_Users_windows_id", dbo."Users".first_name AS
>>> "dbo_Users_first_name", dbo."Users".last_name AS "dbo_Users_last_name",
>>> dbo."Users".user_type AS "dbo_Users_user_type", dbo."Users".domain AS
>>> "dbo_Users_domain", dbo."Users".active AS "dbo_Users_active"
FROM dbo."Users"]
>>>
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>>
>
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>
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