Learn SQL 1.24

Darshan University ❘ Logiciel gratuit ❘
Android
hors 221 votes

Dernière version
1.24 Coffre-fort à installer

Learn SQL is an application designed primarily for those who wish to understand the foundational commands of the Structured Query Language (SQL). The app allows users to navigate through various SQL topics, complete with sample queries, making it a suitable resource for beginners interested in database development.

Newly Added Features:

Interview Questions
Complex Queries for Practice
SQL Quiz

Topics Covered in the App:

Basic Terms of SQL:
- Basic Terminology
- Table & Column Naming Rules
Tools of SQL:
- Microsoft SQL Server
- MySQL
- Oracle
- PostgreSQL
- SQLite
- MongoDB
Components of SQL:
- Data Definition Language (DDL)
- Data Manipulation Language (DML)
- Data Query Language (DQL)
- Data Control Language (DCL)
- Transaction Control Language (TCL)
Data Types:
- Overview of SQL Data Types
- Comparison: TinyInt vs SmallInt vs Int vs BigInt
- Comparison: Char vs NChar vs Varchar vs NVarchar
- The Disadvantage of Text Data Type
Basic Topics:
- Creating and Dropping Databases
- Create Tables from Existing Tables
- Various SQL Commands: INSERT, SELECT, UPDATE, DELETE, and TRUNCATE
- Differentiating between DELETE and TRUNCATE
- Modifying Tables with ALTER and RENAME Statements
Advanced Topics:
- Logical Operators: AND, OR, NOT
- Date and String Functions, Aggregation Functions, Joins, and Subqueries
- Understanding Constraints: PRIMARY KEY, FOREIGN KEY, UNIQUE KEY, CHECK and DEFAULT Constraints
-

Key Features of the App:

Comprehensive coverage of 50+ SQL topics
A collection of over 50 sample queries for reference
No cost associated with learning SQL through the app
User-friendly interface ensuring ease of navigation
Sharing capability with friends and family members

This application was developed by Arik Kantesaria, a sixth-semester Computer Engineering student at Darshan University. It is part of the ASWDC initiative, which fosters student engagement in applications, software, and website development.

If you have any inquiries, you can reach out via:

Phone: +91-97277-47317
Email: [email protected]

You may visit our websites at: ASWDC Website, Darshan University Website. Follow us on social media: Facebook, Twitter, Instagram.

Vue d'ensemble

Learn SQL est un logiciel de Logiciel gratuit dans la catégorie Éducation développé par Darshan University.

La dernière version de Learn SQL est 1.24, publié sur 21/12/2024. Au départ, il a été ajouté à notre base de données sur 21/12/2024.

Learn SQL s’exécute sur les systèmes d’exploitation suivants : Android.

Utilisateurs de Learn SQL a donné une cote de 3 étoiles sur 5.

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Dernière version
1.24

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