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How to Use Insert Query in PostgreSQL

In PostgreSQL, the “INSERT INTO” statement is used to add/insert an individual or multiple records into a specific table.

How to Rename Databases in PostgreSQL

To rename a database in Postgres, use the ALTER DATABASE statement with the RENAME TO clause. Also, you can use pgAdmin to rename a database manually.

A Comprehensive Guide on PostgreSQL SCHEMA

Postgres offers various built-in commands, such as CREATE SCHEMA, ALTER SCHEMA, and DROP SCHEMA, to create, modify, and drop the Postgres schemas.

How to Use RENAME TABLE Statement in PostgreSQL

In PostgreSQL, the RENAME TO clause is used with the collaboration of the ALTER TABLE statement to rename an already existing table.

PostgreSQL INTEGER Data Type With Examples

In PostgreSQL, the INTEGER data type facilitates the user to store the numerical data between the range of -2,147,483,648 to +2,147,483,647 numbers.

PostgreSQL TIME Data Type With Examples

To use TIME data type in Postgres, first, create a table with a TIME-type column. Once created, you can insert any time value into that column using the INSERT command.

PostgreSQL Aggregate Functions With Practical Examples

To perform calculations on a set of rows, the aggregate functions are used. These functions perform calculations on the table rows and return only a single row.

PostgreSQL Data Types Explained

PostgreSQL provides a wide range of data types, such as textual, numeric, and temporal, for efficient data storage and manipulation.

How to Create Database Objects in PostgreSQL Using CREATE Command

A database object is an entity defined in a database and is used to store or reference data. In Postgres, database objects are created using the CREATE command.

How to Install and Setup PostgreSQL on Debian 12

Use the “sudo apt install postgresql postgresql-contrib” command to install PostgreSQL from Debian 12’s default repository.