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Posted to issues@ignite.apache.org by "Richard Crossley (Jira)" <ji...@apache.org> on 2019/09/17 23:56:00 UTC

[jira] [Commented] (IGNITE-12175) ODBC driver does not support WVARCHAR (typeId=-9) which breaks pyodbc

    [ https://issues.apache.org/jira/browse/IGNITE-12175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16931923#comment-16931923 ] 

Richard Crossley commented on IGNITE-12175:
-------------------------------------------

Hi,
I raised the original question on Stack Overflow.

I have added my test case script and the Python traceback that is produced.

Python version: 3.6.8

> ODBC driver does not support WVARCHAR (typeId=-9) which breaks pyodbc
> ---------------------------------------------------------------------
>
>                 Key: IGNITE-12175
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12175
>             Project: Ignite
>          Issue Type: Improvement
>          Components: odbc
>    Affects Versions: 2.7.5
>            Reporter: Ilya Kasnacheev
>            Priority: Major
>         Attachments: Python_Traceback.txt, main.py
>
>
> Subj:
> pyodbc.Error: ('HYC00', '[HYC00] Data type is not supported. [typeId=-9] (0) (SQLBindParameter)')
> https://stackoverflow.com/questions/57971252/python-string-to-varchar-mapping-using-odbc-with-apache-ignite-not-supported/57973839#57973839



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