PgAdmin ALTER Command | Add Column, Rename & Change Datatype
Автор: The Data Analyst Path
Загружено: 2025-12-28
Просмотров: 19
In this video, you will learn how to use the ALTER command in PgAdmin to modify an existing table in PostgreSQL.
The ALTER TABLE command is used to add new columns, modify column data types, rename columns, and drop columns easily.
This tutorial is explained step by step, making it perfect for beginners who are learning PostgreSQL using PgAdmin.
🔹 Topics Covered in This Video:
What is ALTER command in PostgreSQL
How to use ALTER TABLE in PgAdmin
Add new column using ALTER TABLE
Modify column datatype
Rename column name
Drop column from table
Common ALTER command examples
🔹 Who Should Watch This Video?
SQL Beginners
Data Analyst Students
PostgreSQL Learners
PgAdmin Users
If you are learning SQL, PostgreSQL, or Data Analysis, this video will help you understand how to change table structure using ALTER command.
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#PgAdmin #PostgreSQL #AlterTable #SQLTutorial #DataAnalyst #SQLForBeginners #Database
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