python - Iterating over PyoDBC result without fetchall() -


i'm trying process large query pyodbc , need iterate on rows without loading them @ once fetchall().

is there , principled way this?

sure - use while loop fetchone.

http://code.google.com/p/pyodbc/wiki/cursor#fetchone

row = cursor.fetchone() while row not none:     #     row = cursor.fetchone()

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