Python Language Using sqlalchemy


Example

To use sqlalchemy for database:

from sqlalchemy import create_engine
from sqlalchemy.engine.url import URL


url = URL(drivername='mysql',
          username='user',
          password='passwd',
          host='host',
          database='db')

engine = create_engine(url)  # sqlalchemy engine

Now this engine can be used: e.g. with pandas to fetch dataframes directly from mysql

import pandas as pd

con = engine.connect()
dataframe = pd.read_sql(sql=query, con=con)