python - INSERT 上的 SQL 语法错误

Question

我一直遇到以下语句的错误:

cursor.execute("""INSERT into financial_statements (url) 
                  VALUES (%s) WHERE provider=%s AND date=%s""", (url, provider, date))

我得到的错误是:

_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 
'WHERE provider='ANGEL' AND date='2012-03-01'' at line 2")

Answer 1

INSERT 语句不能有 WHERE 子句。

也许您打算执行更新？

UPDATE financial_statements
SET url = %s
WHERE provider=%s AND date=%s