我尝试了以下连接字符串和pyodbc.connect()
DRIVER={NZOLEDB};SERVER=myserver;PORT=xxxx;DATABASE=mydatabase;UID=myUID;PWD=mypassword;
但是以下错误消息不断出现:
Error: ('IM002', '[IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified (0) (SQLDriverConnect)')
应该写出正确的连接字符串是什么?