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Create table in Oracle SQL.

This lesson covers one of the most important exam topics: Oracle database object naming rules. These rules are frequently tested ...

In this lecture, we take a deeper dive into DDL (Data Definition Language) by focusing on how to create tables in Oracle, define ...

Unlock your SQL skills with this complete guide to DML Commands! Whether you're preparing for a Data Analyst, SQL Developer, ...

Learn DML (Data Manipulation Language) commands in SQL with simple and practical examples. In this video, we will cover the ...

Oracle Sql Unique Constraint.

1. What is a Database A database is an organized collection of data stored so it can be easily accessed, managed, and updated.

In this video from Nemesis Courses, we start building a summarizer application by setting up the backend foundation. You'll learn ...

In this video from Nemesis Courses, we move from database setup to building real backend functionality. You'll learn how to: ...

In this episode, we create a UserModel using SQLModel and generate the user table in the database — the backbone of ...

In part 3, we continue building the app settings feature in Microsoft Access by adding the ability to write user changes back to the ...

With 5+ years of experience as a Data Engineer and having taken 100+ interviews, I'll share not just the solution, but also the ...

Struggling with SQL interview questions? In this video, I explain a classic Deloitte SQL interview question: generating a Cricket ...

In this video, I will teach you How to send and store Select box dropdown menu data into PhpMyAdmin MySQL Database ...

Are you looking to build dynamic websites? In this comprehensive tutorial, we dive deep into the fundamentals of backend ...

Overview Imagine your applications searching your Cloud SQL for PostgreSQL database and quickly identifying related data, ...