Re: PSQLODBC.DLL unhandled exception
От | 江文 |
---|---|
Тема | Re: PSQLODBC.DLL unhandled exception |
Дата | |
Msg-id | 22584245.1113362796308.JavaMail.postfix@mx37.mail.sohu.com обсуждение исходный текст |
Ответ на | PSQLODBC.DLL unhandled exception ("Szeszler Zsolt" <szeszler@aitia.hu>) |
Список | pgsql-odbc |
Hi, Just want to claim that I have the similar problem while using ODBC to connect PostgreSQL in Python. Below is the Pythonscript: import dbi,odbc while True: print 'connecting Postgres' b=odbc.odbc("HScode") # PostgreSQL DSN print 'getting postgres cursor' bc=b.cursor() bc.execute('select * from latest_parts limit 1') #do some operations #print bc.fetchall() bc.close() b.close() Run this program on my machine, and Python would crash exactly the fifith loop, after printing out "connecting Postgres",a dialog box would appear saying something like: Python have referenced a memory address that can not be read(write?). Also a strangeness is: Increase the number after LIMIT, say 7, and Python could go further, maybe 60 loops; increaseit to 100, that is 'select * from latest_parts limit 100', and Python could almost pass the loop block successfully! Regards, Henry
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