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這裏是我的代碼...我收到全球名 '行' 沒有定義
.format(table_name=self._table, condition=row['where']))
NameError: global name 'row' is not defined
代碼:
def retrieveSmCityCust(self, key):
cursor = self._db.execute('SELECT CONTRACTS.CUSTOMER_NAME, CONTRACTS.CUSTOMER.CITY, CITIES.POPULATION FROM CONTRACTS JOIN CITIES ON CONTRACTS.CUSTOMER_CITY = CITIES.IDENT where {condition}'.format(table_name=self._table, condition=row['where']))
return dict(cursor.fetchall())
db = database(filename = 'insurance.sqlite')
db.retrieveSmCityCust({'where': 'CITIES.POPULATION <=500000'})
for row in db:
print(row)
任何想法?
其中*是*行定義? – Johnsyweb 2013-02-21 22:01:02
condition = row ['where'] ???我發誓這是我的第一個Python應用程序... – engr007 2013-02-21 22:03:32
@ Martijn明白了。我仍然在編輯器中格式化您的代碼,以便我可以看到它! – Johnsyweb 2013-02-21 22:04:24