如何使用Python操纵Postgres数据库

Posted 2021-01-08 书山有路勤为径，学海无涯苦作舟

pip install psycopg2 psycopg2-binary

 

#!/usr/bin/python

import psycopg2
conn = psycopg2.connect(database="test", user="postgres", password="postgres", host="10.200.22.110", port="5432")
print "Opened database successfully"

cur = conn.cursor()
cur.execute("SELECT id, name from test")
rows = cur.fetchall()
for row in rows:
print "ID = ", row[0]
print "NAME = ", row[1], " "

print "Operation done successfully";
conn.close()