Update multiple rows in same query in PostgreSQL using Pyscopg2-Python Last Updated : 17 Oct, 2021 Summarize Comments Improve Suggest changes Share Like Article Like Report In this article, we are going to update multiple rows in the same query in PostgreSQL using Pyscopg2in Python. We can update multiple values at once by using the update clause from PostgreSQL. First, we import the psycopg2 package and establish a connection to a PostgreSQL database using the pyscopg2.connect() method. Syntax of update clause:UPDATE "table" SET "column_one" = value1, "column_two" = value2, "column_three" = valueN WHERE condition;Database UsedBelow is the implementation: Python3 import psycopg2 conn = psycopg2.connect( database="classroom_database", user='postgres', password='pass', host='127.0.0.1', port='5432' ) conn.autocommit = True cursor = conn.cursor() sql = ''' update student_details set cgpa = 9.5 , branch = 'AE' where student_name = 'rahul';''' cursor.execute(sql) sql1 = '''select * from student_details;''' cursor.execute(sql1) for i in cursor.fetchall(): print(i) conn.commit() conn.close() Output: (12124468, 'arjun', 9.7, '[email protected]', 'CSE') (12124469, 'DIYA', 9.4, '[email protected]', 'CSE') (12124466, 'sarah', 9.8, '[email protected]', 'CSE') (12124470, 'priya', 8.8, '[email protected]', 'CSE') (12124467, 'rahul', 9.5, '[email protected]', 'AE') Output in PostgreSQL: Comment More infoAdvertise with us Next Article Bulk update of rows in Postgres DB using psycopg2 I isitapol2002 Follow Improve Article Tags : Python Python PostgreSQL Python Pyscopg2 Practice Tags : python Similar Reads Python Psycopg2 - Insert multiple rows with one query This article is about inserting multiple rows in our table of a specified database with one query. There are multiple ways of executing this task, let's see how we can do it from the below approaches. Method 1: Inserting Values through Naive method In this method, we import the psycopg2 package and 4 min read Dynamically Update Multiple Rows with PostgreSQL and Python In this tutorial, we will explore how to dynamically update multiple rows in a PostgreSQL database using Python. By the end of this tutorial, you'll have a solid understanding of how to write efficient Python code that interacts with PostgreSQL to update multiple rows in a database. We'll cover topi 3 min read Do loop in Postgresql Using Psycopg2 Python In this article, we use psycopg2 to loop through all data points using psycopg2 function in Python. We will first connect our PostgreSQL database using psycopg2.connect method, and pass the connection parameters such as the host, database, user, and password. Then we will create a cursor using the c 4 min read Bulk update of rows in Postgres DB using psycopg2 PostgreSQL or Postgres is an open-source, relational, SQL complaint, database management system. It allows, the developers, to create complex applications, supporting SQL and JSON querying. It safely stores, and, scales workloads. Psycopg2 is a driver, that is used, for interacting, with Postgres da 6 min read Python Select from PostgreSQL Table using Psycopg2 This article will introduce you to the use of the psycopg2 module which is used to connect to a PostgreSQL database from Python. We will look over how to establish a connection to a database, create a cursor object to execute DBMS SQL statements, execute a SELECT statement to retrieve the data from 7 min read How to Update Multiple Rows in PostgreSQL? In PostgreSQL, the UPDATE statement is a powerful tool used to modify existing records within a table. We appoint two sorts of examples: the primary includes updating based totally on a single condition, while the second relates to updating based totally on multiple conditions. Throughout this artic 5 min read Like