Pandas Write table to MySQL: “unable to rollback”

Question

I need help to get this working. I have a pd.DataFrame (df), which I need to load to a MySQL database. I don\'t understand what the error message means and how

Answer 1

For me this was fixed using

MySQLdb.connect("127.0.0.1","root","","db" )

instead of

MySQLdb.connect("localhost","root","","db" )

and then

df.to_sql('df',sql_cnxn,flavor='mysql',if_exists='replace', chunksize=100)