我想把df发送到MySQL数据库。/lib/python3.8/site-packages/pandas/io/sql.py", line 2225, in to_sql File "/home/vojtam/Desktop/greads_scrape/venv/lib/python3.8/site-packages/pandas&
我已经得到了SQL Server中的几个表,并且正在尝试找出连接它们的最佳方法。1) open a connection in R to the database3) build loops in R to try every combination of columns and see what the row count is of the inner join of the 2 columns
我想知道是否有更好的方法来做这件事,