pandas读取MySql/SqlServer数据

用过的东西总是会忘记，尤其是细节，还是记下来比较靠谱。

读取MySql数据

1  import MySQLdb
2  import pandas as pd
3  
4  conn = MySQLdb.connect(host = host,port = port,user = username,passwd = password,db = db_name)
5  df = pd.read_sql('select * from table_name',con=conn)
6  conn.close() 

读取SqlServer数据

1 import pymssql
2 
3 conn = pymssql.connect(host=host, port=port ,user=username, password=password, database=database)
4 df = pd.read_sql("select * from table_name",con=conn)
5 conn.close()