Tips on how to Insert right into a MySQL Desk in Python

If you want to insert information right into a MySQL desk utilizing Python, then look no additional.

If you want to first be taught in regards to the mysql.connector and find out how to get this up and working, first check out the Tips on how to Set up MySQL Driver in Python put up earlier than persevering with.

How do Insert right into a MySQL Desk in Python

import mysql.connector

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

mycursor = mydb.cursor()

sql = "INSERT INTO clients (identify, handle) VALUES (%s, %s)"
val = ("Andrew", "Someplace good")
mycursor.execute(sql, val)

mydb.commit()

print(mycursor.rowcount, "file efficiently inserted")

It will insert a single row into the MySQL desk.

Notice the significance of the .commit() as soon as we’ve executed our SQL assertion. That is to persist it to the database.

If you want to insert a number of rows on the identical time, then we’ve a greater choice for you.

Tips on how to Insert A number of rows into MysQL utilizing Python

import mysql.connector

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

mycursor = mydb.cursor()

sql = "INSERT INTO clients (identify, handle) VALUES (%s, %s)"
val = [
  ('Jack', 'New York'),
  ('Mary', 'Vancouver'),
  ('Peter', 'Cairo'),
  ('Sarah', 'Faro'),
  ('Stuart', 'London'),
  ('Hayley', 'Dubai')
]

mycursor.executemany(sql, val)

mydb.commit()

print(mycursor.rowcount, "was efficiently inserted")

Utilizing this system, we will insert a number of rows in the identical question. This reduces the quantity of connections to the database and hurries up commit time.

Talking of commit, word that we at all times name the .commit() as soon as we’re accomplished.

Tips on how to get the Final Inserted ID from MySQL in Python

Usually it would be best to get the final row ID, often known as the row that you simply simply inserted’s ID.

That is usually accomplished by creating an id column and assigning an auto_increment to the column.

This manner incremental id numerals shall be assigned to every row on row creation by default.

import mysql.connector

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

mycursor = mydb.cursor()

sql = "INSERT INTO clients (identify, handle) VALUES (%s, %s)"
val = ("Brad", "Los Angeles")
mycursor.execute(sql, val)

mydb.commit()

print("1 file inserted, ID:", mycursor.lastrowid)

As soon as once more, we shut off by utilizing the .commit() after which name the mycursor.lastrowid which comprises the worth of the final inserted row’s id.