/SQL/Jupyter notebook connect to database

Jupyter notebook connect to database

Connect to mysql database jupyter

# In the python cmd, install packages:
pip3 install pymysql
pip3 install ipython-sql
pip3 install mysqlclient

# in the jupyter notebook:
import pymysql
import pandas as pd

conn=pymysql.connect(host='localhost',port=int(3306),user='root',passwd='YOUR_PASSWORD',db='YOUR_DATABASENAME')

df=pd.read_sql_query("SELECT * FROM 'YOUR_TABLENAME' ",conn)

print(df)

Source: stackoverflow.com

How to connect mysql database in jupyter notebook

# %%
%load_ext sql

# %%
%sql mysql+mysqldb://<user>:<password>@localhost/<dataBase>

# %%
%%sql

SELECT *
FROM <table>;

Source: stackoverflow.com

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