Question

我在python中的sqlite3语句中遇到绑定问题。任何帮助都会被贬低。感谢

print page
print section
cur.execute('SELECT * FROM docList WHERE pageFileName = ? AND sectionTitle = ?',(page,section,))

这是输出

(u'current_reports.html',)
(u'Intro',)
Traceback (most recent call last):
  File "C:\Work\Dropbox\Public\www\propagateIndex.py", line 65, in <module>
    cur.execute('SELECT * FROM docList WHERE pageFileName = ? AND sectionTitle = ?',(page,section,))
InterfaceError: Error binding parameter 0 - probably unsupported type.
>>>

我已经阅读了很多关于此的帖子，但我不知道该怎么做。试过不同的

Answer 1

page和section是元组;你想只插入第一个元素。最简单的是连接这些：

cur.execute('SELECT * FROM docList WHERE pageFileName = ? AND sectionTitle = ?',
            page + section)

或使用索引：

cur.execute('SELECT * FROM docList WHERE pageFileName = ? AND sectionTitle = ?',
            (page[0], section[0]))

python中的sqlite绑定错误

1 个答案: