Insert Operation

Python Programming Training Certification

Flexible Hours

100 Assignments

Instructor Led online Training

50 LMS Access

24X7 Support

100% Skill Level

Enquire Now

4.9 out of 1000+ Ratings
Best Python Institute for Learning Python Course & Training, Live Project Training in Python with Django, Data Science and AI, Interview Assistance, Expert Coaching Trainers. Python Certification & Interview Assistance! Get free demo now!

Course Overview

Python is one of the world’s top programming languages used today and Python training has become the most popular training across individuals. Training Basket’s Python Training & Certification course covers basic and advanced Python concepts and how to apply them in real-world applications.Python is a flexible and powerful open-source language that is easy to learn and consists of powerful libraries for data analysis and manipulation. Our Python training course content is curated by experts as per the standard Industry curriculum. The curriculum, coding challenges and real-life problems cover data operations in Python, strings, conditional statements, error handling, shell scripting, web scraping and the commonly used Python web framework Django. Take this Python training and certification course and become job-ready now.

Insert Operation

Adding a record to the table

The INSERT INTO statement is used to add a record to the table. In python, we can mention the format specifier (%s) in place of values.

We provide the actual values in the form of tuple in the execute() method of the cursor.

Consider the following example.

Example

  • import mysql.connector
    #Create the connection object
    myconn = mysql.connector.connect(host = “localhost”, user = “root”,passwd = “google”,database = “PythonDB”)
    #creating the cursor object
    cur = myconn.cursor()
    sql = “insert into Employee(name, id, salary, dept_id, branch_name) values (%s, %s, %s, %s, %s)”

    #The row values are provided in the form of tuple
    val = (“John”, 110, 25000.00, 201, “Newyork”)

    try:
    #inserting the values into the table
    cur.execute(sql,val)

    #commit the transaction
    myconn.commit()

    except:
    myconn.rollback()

    print(cur.rowcount,”record inserted!”)
    myconn.close()

Output:

  • 1 record inserted!

Insert Operation


Insert multiple rows

We can also insert multiple rows at once using the python script. The multiple rows are mentioned as the list of various tuples.

Each element of the list is treated as one particular row, whereas each element of the tuple is treated as one particular column value (attribute).

Consider the following example.

Example

  • import mysql.connector

    #Create the connection object
    myconn = mysql.connector.connect(host = “localhost”, user = “root”,passwd = “google”,database = “PythonDB”)

    #creating the cursor object
    cur = myconn.cursor()
    sql = “insert into Employee(name, id, salary, dept_id, branch_name) values (%s, %s, %s, %s, %s)”
    val = [(“John”, 102, 25000.00, 201, “Newyork”),(“David”,103,25000.00,202,”Port of spain”),(“Nick”,104,90000.00,201,”Newyork”)]

    try:
    #inserting the values into the table
    cur.executemany(sql,val)

    #commit the transaction
    myconn.commit()
    print(cur.rowcount,”records inserted!”)

    except:
    myconn.rollback()

    myconn.close()

Output:

  • 3 records inserted!

Insert Operation


Row ID

In SQL, a particular row is represented by an insertion id which is known as row id. We can get the last inserted row id by using the attribute lastrowid of the cursor object.

Consider the following example.

Example

  • import mysql.connector
    #Create the connection object
    myconn = mysql.connector.connect(host = “localhost”, user = “root”,passwd = “google”,database = “PythonDB”)
    #creating the cursor object
    cur = myconn.cursor()

    sql = “insert into Employee(name, id, salary, dept_id, branch_name) values (%s, %s, %s, %s, %s)”

    val = (“Mike”,105,28000,202,”Guyana”)

    try:
    #inserting the values into the table
    cur.execute(sql,val)

    #commit the transaction
    myconn.commit()

    #getting rowid
    print(cur.rowcount,”record inserted! id:”,cur.lastrowid)

    except:
    myconn.rollback()

    myconn.close()

Output:

  • 1 record inserted! Id: 0

Recently Trained Students

Jessica Biel

– Infosys

My instructor had sound Knowledge and used to puts a lot of effort that made the course as simple and easy as possible. I was aiming for with the help of the ZebLearn Online training imparted to me by this organization.

Richard Harris

– ITC

I got my training from Zeblearn in the Python Certification Training, I would like to say that say he is one of the best trainers. He has not even trained me but also motivated me to explore more and the way he executed the project, in the end, was mind-blowing.


Candidate’s Journey During Our Training Program

Card image cap

Expert’s Advice & Selection of Module

Choosing the right type of module for the training is half the battle & Our Team of experts will help & guide you.

Card image cap

Get Trained

Get Trained & Learn End to End Implementation from our Expert Trainer who are working on the same domain.

Card image cap

Work on Projects

We Do make our student’s work on multiple case studies , scenario based tasks & projects in order to provide real-time exposure to them.

Card image cap

Placements

We have a dedicated placement cell in order to provide placement assistance & relevant interviews to our candididates till selection

Placement Partner

×

Leave your details

×

Download Course Content



wop;[\]