I'm trying to execute a query to search 3 tables in a database using MySQL through Python. Every time I try and execute the following string as a query, it gives me an error about concatenation in the string.I'm trying to execute a query to search 3 table
阅读背景：
Python: ValueError:不支持的格式字符“' (0x27)在索引1处
来源：互联网
分享到：
