Hey folks, I'm seeing an error in the Python API.
When connecting to a remote Monet instance with the python client and setting the cursor's arraysize to something significant (100, as an example) then I get the following error:
Traceback (most recent call last): File "afile.py", line 9, in <module> cur.execute("SELECT max(val), otherval" File "build/bdist.linux-x86_64/egg/monetdb/sql/cursors.py", line 203, in execute File "build/bdist.linux-x86_64/egg/monetdb/sql/cursors.py", line 445, in __store_result File "build/bdist.linux-x86_64/egg/monetdb/sql/cursors.py", line 529, in __parse_tuple File "build/bdist.linux-x86_64/egg/monetdb/sql/cursors.py", line 569, in __exception_handler monetdb.monetdb_exceptions.InterfaceError: length of row doesn't match header
This doesn't happen when the client is used locally on the machine running the database.
I will open a bug about this, also. It prevents the .arraysize cursor property from being used remotely. It's default value is 1, which causes the server to take a ridiculously long time to send back large data sets.
73, Matthew W. Jones (KI4ZIB) http://matburt.net