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

If it’s essential to insert information right into a MySQL desk utilizing Python, then look no additional.

If it’s essential to first study in regards to the mysql.connector and how one can get this up and operating, 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 prospects (title, deal with) VALUES (%s, %s)"
val = ("Andrew", "Someplace good")
mycursor.execute(sql, val)

mydb.commit()

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

This can insert a single row into the MySQL desk.

Be aware the significance of the .commit() as soon as we now have executed our SQL assertion. That is to persist it to the database.

If it’s essential to insert a number of rows on the similar time, then we now have a greater possibility 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 prospects (title, deal with) 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 method, 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, be aware that we all the time name the .commit() as soon as we’re carried out.

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

Usually it would be best to get the final row ID, also called the row that you just simply inserted’s ID.

That is sometimes carried out by creating an id column and assigning an auto_increment to the column.

This manner incremental id numerals will likely 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 prospects (title, deal with) VALUES (%s, %s)"
val = ("Brad", "Los Angeles")
mycursor.execute(sql, val)

mydb.commit()

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

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