Grant MySQL table and column permissions using Python

Rename column name in MySQL using Python

Last Updated : 13 Jan, 2021

In this article, we are going to see how we can rename or alter the name of a column table using Python. Python allows the integration of a wide range of database servers with applications. A database interface is required to access a database from Python. MySQL Connector-Python module is an API in python for communicating with a MySQL database.

Approach:

Import module.
Make a connection request with the database.
Create an object for the database cursor.
Execute the following MySQL query:

ALTER TABLE your_table_name RENAME COLUMN original_column_name TO new_column_name;

Example:

In this example we are using this database table with the following query;

Below is the implementation:

Python3

# Establish connection to MySQL database
import mysql.connector

db = mysql.connector.connect(
  host="localhost",
  user="root",
  password="root123",
  database = "geeks"
  )

#getting the cursor by cursor() method
mycursor = db.cursor()

query = "ALTER TABLE persons RENAME COLUMN PersonID TO Emp_Id;"
mycursor.execute(query)

# close the Connection
db.close()

After running this script, let's check our tables:

Grant MySQL table and column permissions using Python

F

fayazansari1

Improve

Article Tags :

Practice Tags :

python

Similar Reads

Rename the column name in R using Dplyr

In this article, we are going to rename the column name using dplyr package in the R programming language. Dataset in use: Method 1: Using rename() This method is used to rename the columns in the dataframe Syntax: rename(dataframe,new_columnname=old_column,.............,name,new_columnname=old_colu

Add comment to column in MySQL using Python

MySQL server is an open-source relational database management system which is a major support for web-based applications. Databases and related tables are the main component of many websites and applications as the data is stored and exchanged over the web. In order to access MySQL databases from a

Connect to MySQL using PyMySQL in Python

In this article, we will discuss how to connect to the MySQL database remotely or locally using Python. In below process, we will use PyMySQL module of Python to connect our database. What is PyMySQL? This package contains a pure-Python MySQL client library, based on PEP 249. Requirements : MySQL Se

Adding a new NOT NULL column in MySQL using Python

Prerequisite: Python: MySQL Create Table In this article, we are going to see how to add a new NOT NULL column in MySQL using Python. Python allows the integration of a wide range of database servers with applications. A database interface is required to access a database from Python. MySQL Connecto

Grant MySQL table and column permissions using Python

MySQL server is an open-source relational database management system that is a major support for web-based applications. Databases and related tables are the main component of many websites and applications as the data is stored and exchanged over the web. In order to access MySQL databases from a w

Get column names from CSV using Python

CSV (Comma Separated Values) files store tabular data as plain text, with values separated by commas. They are widely used in data analysis, machine learning and statistical modeling. In Python, you can work with CSV files using built-in libraries like csv or higher-level libraries like pandas. In t

CRUD Operation in Python using MySQL

In this article, we will be seeing how to perform CRUD (CREATE, READ, UPDATE and DELETE) operations in Python using MySQL. For this, we will be using the Python MySQL connector. For MySQL, we have used Visual Studio Code for python. Before beginning we need to install the MySQL connector with the co

Adding new enum column to an existing MySQL table using Python

Prerequisite: Python: MySQL Create Table In this article, we are going to see how to add a new enum column to an existing MySQL table using Python. Python allows the integration of a wide range of database servers with applications. A database interface is required to access a database from Python.

How to Copy a Table in MySQL Using Python?

In this article, we will create a table in MySQL and will create a copy of that table using Python. We will copy the entire table, including all the columns and the definition of the columns, as well as all rows of data in the table. To connect to MySQL database using python, we need PyMySql module.

How to Rename a Column in MySQL?

Renaming columns in MySQL is a frequent task to keep data organized and flexible. It helps adjust database layouts to fit new needs without losing information. This article will show you different ways to rename columns in MySQL, making it easier to manage and update your database structure as your