Rohit Naidu Latest Articles

How To Create New Database In Postgresql Using Dbeaver?
Postgresql

How To Create New Database In Postgresql Using Dbeaver?

CONNECT TO EXISTING DATABASE A database and user named postgres are automatically created when Postgresql is installed on your computer.The...
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How to create table in SQL/Postgresql database?
Postgresql

How to create table in SQL/Postgresql database?

DATA DEFINITION LANGUAGE Table creation in SQL is a Data Definition Language (DDL) command. The database's structure is related to...
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Postgresql SQL Joins – Inner | Left | Right | Full Join
Postgresql

Postgresql SQL Joins – Inner | Left | Right | Full Join

TABLE DETAILS Tables used for explaining Postgresql joins are : Courses, Subjects and Students -- CREATING COURSES TABLE create table...
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How to rename one or multiple columns using python pandas?
Python Pandas

How to rename one or multiple columns using python pandas?

There are several ways to change the name of columns in a Python pandas data frame or series. In your...
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