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
- <!-- incomplete list for brevity -->
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: aswdc@darshan.ac.in
You may visit our websites at: ASWDC Website, Darshan University Website. Follow us on social media: Facebook, Twitter, Instagram.
概述
Learn SQL 是在由Darshan University开发类别 Education Freeware 软件。
最新版本是 Learn SQL 的 1.24 2024/12/21 上释放。 它最初被添加到我们的数据库 2024/12/21 上。
Learn SQL 在下列操作系统上运行: Android。
用户 Learn SQL 3 个 5 星的评分，给了它。
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