python Python数据库（DB）API模板

Posted 2021-05-09

import psycopg2

conn =  psycopg2.connect("dbname=<input_database_name>")
c = conn.cursor()
c.execute('Input Query Here')

# If you are fetching results (returns a list of tuples)
result_list = c.fetchall()

# If you are modifying the database:
conn.commit()

conn.close()