How to Delete MySQL Records in Python

0 min read 132 words

First, you will need the mysql.connector. If you are unsure of how to get this setup, refer to How to Install MySQL Driver in Python .

How to Delete MySQL Records in Python

import mysql.connector

mydb = mysql.connector.connect(
  host = "localhost",
  user = "username",
  password = "YoUrPaSsWoRd",
  database = "your_database"
)

mycursor = mydb.cursor()
sql = "DELETE FROM customers WHERE address = 'The Rockies'"
mycursor.execute(sql)

mydb.commit()

print(mycursor.rowcount, "record(s) deleted")

Prevent SQL Injection in MySQL queries through Python

Specify the injected variable as the second argument to the execute command as below.

import mysql.connector

mydb = mysql.connector.connect(
  host = "localhost",
  user = "username",
  password = "YoUrPaSsWoRd",
  database = "your_database"
)

mycursor = mydb.cursor()

sql = "DELETE FROM customers WHERE address = %s"
adr = ("The Rockies", )

mycursor.execute(sql, adr)

mydb.commit()

print(mycursor.rowcount, "record(s) deleted")
Andrew
Andrew

Andrew is a visionary software engineer and DevOps expert with a proven track record of delivering cutting-edge solutions that drive innovation at Ataiva.com. As a leader on numerous high-profile projects, Andrew brings his exceptional technical expertise and collaborative leadership skills to the table, fostering a culture of agility and excellence within the team. With a passion for architecting scalable systems, automating workflows, and empowering teams, Andrew is a sought-after authority in the field of software development and DevOps.

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