Comments (3)
Seems to be an error external from pypyodbc, have you tried https://www.google.com/search?q=odbc+SQL_INVALID_HANDLE
Please try to check if there is more than one ODBC driver/connector or version on your system or even better build your connection string manually.
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Do you have any resolution on this? let me know if you need further help or lets just close this issue.
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Hi.
I solved connection problem using
cx = pyodbc.connect(b"DSN=myConnection")
Note that connection string is passed as bytes.... stange but working.
The next problem I have is executing a query. I receive the error
[HY000] [DataDirect][ODBC lib] Unicode converter buffer overflow
I tried different combination of ansi and unicode_results parameters and pypyobc.odb_decoding values but none works.
I suspect that problem is related to the encoding of data but I don't know how to identify the correct combination.
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