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mujahidk/postgresql.py

Created February 3, 2020 21:42
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Python connection to PostgreSQL and Pandas
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postgresql.py
# Shell
# pip --version
# pip install psycopg2-binary
import psycopg2 as pg
import pandas as pd
connection = pg.connect("host='host-name-here' dbname=DBNAME user='username' password='password'")
df = pd.read_sql_query("SELECT * FROM product", connection)
df.sample(5)
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