discord.errors.ApplicationCommandInvokeError：应用程序命令引发异常：OperationalError：靠近\“，\”：语法错误

Question

当我试图从我的数据库（sqlite3）中删除特定的东西时，它给了我错误：discord.errors.ApplicationCommandInvokeError: Application Command raised an exception: OperationalError: near ",": syntax error 由于某些原因，这是所需的代码：

c.execute("DELETE FROM accounts WHERE email=?, password=?", (newresults[0], newresults[1]))

顺便说一下，值 newresults[0] 和 newresults[1] 是在主代码中定义的。

这是完整的追溯：

Ignoring exception in command buy:
Traceback (most recent call last):
File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\discord\commands\core.py", line 127, in wrapped
    ret = await coro(arg)
  File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\discord\commands\core.py", line 911, in _invoke
    await self.callback(ctx, **kwargs)
  File "C:\Users\user\Desktop\Sidtho\main.py", line 62, in buy
    c.execute("DELETE FROM accounts WHERE email=?, password=?", (newresults[0], newresults[1]))
sqlite3.OperationalError: near ",": syntax error

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\discord\bot.py", line 1008, in invoke_application_command
    await ctx.command.invoke(ctx)
  File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\discord\commands\core.py", line 359, in invoke
    await injected(ctx)
  File "C:\Users\user\AppData\Local\Programs\Python\Python310\lib\site-packages\discord\commands\core.py", line 135, in wrapped
    raise ApplicationCommandInvokeError(exc) from exc
discord.errors.ApplicationCommandInvokeError: Application Command raised an exception: OperationalError: near ",": syntax error

Answer 1

您需要使用 AND：

"DELETE FROM accounts WHERE email=? AND password=?"