这段代码只在数据库中写入一行
我发现这段代码没有错误。 . .
但为什么插入的内容不超过第一行？
def transremovechars():
cur.execute('drop table transforms')
char_cfg = config.get('Transform_Variables', 'Chars_to_be_removed') #Reads all the special chars to be removed from specialchars.txt#
cur.execute('select * from originallist')
for row in cur: #Applies transformation to remove chars for each row in a loop#
company = row[0]
for specialchars in char_cfg:
company = company.replace(specialchars, '')
cur.execute('Insert into transforms (Transresult1) values (\'' + company + '\')')
con.commit()
最佳答案
你忘记了 cur.fetchall():
def transremovechars():
cur.execute('drop table transforms')
char_cfg = config.get('Transform_Variables', 'Chars_to_be_removed') #Reads all the special chars to be removed from specialchars.txt#
cur.execute('select * from originallist')
for row in cur.fetchall(): #Applies transformation to remove chars for each row in a loop#
company = row[0]
for specialchars in char_cfg:
company = company.replace(specialchars, '')
cur.execute('Insert into transforms (Transresult1) values (\'' + company + '\')')
con.commit()
关于python - 这段代码在数据库中只写了一行？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/9261242/