【发布时间】:2008-11-02 23:26:35
【问题描述】:
嘿,我对这一切都很陌生,所以请原谅愚蠢:)
import os
import MySQLdb
import time
db = MySQLdb.connect(host="localhost", user="root", passwd="********", db="workspace")
cursor = db.cursor()
tailoutputfile = os.popen('tail -f syslog.log')
while 1:
x = tailoutputfile.readline()
if len(x)==0:
break
y = x.split()
if y[2] == 'BAD':
timestring = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(time.time()))
cursor.execute("INSERT INTO releases (date, cat, name) values (timestring, y[4], y[7]")
if y[2] == 'GOOD':
print y[4] + '\t' + y[7]
所以我运行程序,这是我收到的错误消息
user@machine:~/$ python reader.py
Traceback (most recent call last):
File "reader.py", line 17, in ?
cursor.execute("INSERT INTO releases (date, cat, name) values (timestring, y[4], y[7]")
File "/usr/lib/python2.4/site-packages/MySQLdb/cursors.py", line 163, in execute
self.errorhandler(self, exc, value)
File "/usr/lib/python2.4/site-packages/MySQLdb/connections.py", line 35, in defaulterrorhandler
raise errorclass, errorvalue
_mysql_exceptions.ProgrammingError: (1064, "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '[4], y[7]' at line 1")
user@machine:~/$
所以我假设错误显然来自 SQL 语句
cursor.execute("INSERT INTO releases (date, cat, name) values (timestring, y[4], y[7]")
这是 y[4] 和 y[7] 的示例。
YES Mail.Sent.To.User:user@work.com.11.2.2008:23.17
发生此错误是因为我应该在尝试将这些值插入数据库之前转义这些值吗? 还是我完全没有抓住重点??
任何帮助将不胜感激! 提前致谢。
【问题讨论】: