أفضل تعليمي لتعلم المفاهيم SQL أوراكل (للمبتدئين والخبراء)
This tutorial is based on the SQL*Plus 11g release by Oracle Corporation.
Oracle Database (commonly referred to as Oracle RDBMS or simply as Oracle) is a multi-model database management system produced and marketed by Oracle Corporation.
If you are a beginner and looking for a tutorial to learn SQL*Plus or Oracle DBMS, install this app now and start learning.
It's an offline app and free of cost.
Contents
> Basics
> DQL (Data Query Language)
- Intro
- Projection
- Selection
- Joins
- Datatypes and Constraints
> DDL (Data Definition Language)
> DML (Data Manipulation Language)
> DTL or TCL (Transition Control Language)
> DCL (Data Control Language)
> Normalization
> PLSQL
Making it easy to learn SQL.