pandas讀取MySql/SqlServer數據

用過的東西總是會忘記，尤其是細節，還是記下來比較靠譜。

讀取MySql數據

 import MySQLdb
 import pandas as pd
 
 conn = MySQLdb.connect(host = host,port = port,user = username,passwd = password,db = db_name)
 df = pd.read_sql('select * from table_name',con=conn)
 conn.close() 

讀取SqlServer數據

import pymssql

conn = pymssql.connect(host=host, port=port ,user=username, password=password, database=database)
df = pd.read_sql("select * from table_name",con=conn)
conn.close()