當我執行的代碼(見下文),我得到了一個錯誤Python和MySQL的STR_TO_DATE
Traceback (most recent call last):
File "/home/test/python/main.py", line 18, in <module>
calls = tel.getCallRecordings(member['id'], member['start_date'])
File "/home/test/python/teldb.py", line 49, in getCallRecordings
'start_date': str(start_date),
File "/usr/local/lib/python2.5/site-packages/MySQL_python-1.2.3-py2.5-freebsd-8.1-RELEASE-amd64.egg/MySQLdb/cursors.py", line 159, in execute
TypeError: int argument required
我使用的代碼是下一個:
def getCallRecordings(self, member_id, start_date):
self.cursor.execute("""
SELECT var10 as filename,
var9 as duration
FROM csv_data c
LEFT JOIN transcriptions t ON
c.id=t.call_id
WHERE member_id=%(member_id)s AND
var10 IS NOT NULL AND
var9>%(min_duration)d AND
dialed_date>STR_TO_DATE(%(start_date)s, '%%Y-%%m-%%d %%H:%%i:%%s') AND
t.call_id IS NULL
ORDER BY dialed_date DESC
""", {
'member_id': member_id,
'min_duration': MIN_DURATION,
'start_date': str(start_date),
})
logging.debug("Executed query: %s" % self.cursor._executed)
return self.cursor.fetchone()
爲什麼我得到這個錯誤?謝謝。
MIN_DURATION取自配置。 MIN_DURATION = 1 – KennyPowers
即使使用int(MIN_DURATIN),仍然不會執行操作..通過它的type()的int方式與member_id相同 – KennyPowers