Hi,
I'm trying to access a MS Sql Server from a python script using SQL Alchemy.
If I use pymssql driver everything works well, except I receive a warning
about Decimal field converted to float, with some possible data loss; so I
tried to switch to pyodbc driver that shouldn't have this issue, but was
not able to configure it on my Ubuntu 12.04 box, I receive the following
error:
sqlalchemy.exc.DBAPIError: (Error) ('IM004', "[IM004] [unixODBC][Driver
Manager]Driver's SQLAllocHandle on SQL_HANDLE_HENV failed (0)
(SQLDriverConnect)") None None
In my virtualenv there is:
1) pyodbc==3.0.6
2) SQLAlchemy==0.7.9
and I have set up the conf file /etc/odbc.ini as follows
[handle]
Driver = /usr/lib/x86_64-linux-gnu/libodbc.so.1
Description = description
Server = $db_host
Port = 1433
TDS_Version = 8.0
I use the following uri when connecting: mssql+pyodbc://user:pass@handle
I have the following packages installed:
unixodbc
unixodbc-dev
freetds-dev
tdsodbc
python-dev
Anyone has a similar setup or can point me towards a saolution for thsi
issue?
Best regards
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