# SQL Tutorial

> Complete SQL Tutorial with Syntax and Example (Completely Works on Offline Mode)

Canonical page: [https://chrome-stats.com/d/in.ajaykhatri.sqltutorial](https://chrome-stats.com/d/in.ajaykhatri.sqltutorial)

## Overview

- **ID:** `in.ajaykhatri.sqltutorial`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Ajay Khatri
- **Category:** BOOKS\_AND\_REFERENCE
- **Downloads:** 180,461
- **Rating:** 3.67 / 5 (543 ratings)
- **Version:** 5.6
- **Last updated:** 2025-06-28
- **First published:** 2016-02-18
- **Publisher country:** IN
- **Size:** 9.96 MB
- **Data as of:** 2026-09-08
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=in.ajaykhatri.sqltutorial)
- **Privacy policy:** [https://sites.google.com/view/ajaykhatri/privacy-policy](https://sites.google.com/view/ajaykhatri/privacy-policy)

## Description

The **SQL Tutorial** Chrome extension offers a complete offline learning experience for SQL enthusiasts and professionals. Covering essential topics such as database basics, key SQL statements (SELECT, UPDATE, DELETE), functions, subqueries, and managing tables, this tutorial equips users with both foundational and advanced SQL skills.

In addition to practical query examples, the extension delves into joining multiple tables, the entity-relationship model, normalization, and a frequently asked SQL query set. It also provides DBMS terminology and commonly asked interview questions, making it an ideal resource for exam preparation and real-world database management. The extension's offline functionality ensures seamless learning without internet dependence.

## Rankings

- #167,089 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.google.android.gms.permission.AD_ID`
- `in.ajaykhatri.sqltutorial.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users find the SQL Tutorial app very helpful for beginners and appreciate its coverage of various SQL commands and clear explanations. However, many users are bothered by excessive ads, absence of dark mode, app crashes, and disorganized content that mixes advanced and basic topics. Some content is also reported as outdated or incomplete. Overall, while the app is useful for learning and quick reference, improvements in usability and content structure are needed.

### Pros

- Great for beginners with no prior SQL knowledge.
- Covers a wide range of SQL commands and concepts.
- Easy to understand with clear explanations and examples.
- Useful as a quick reference or 'pocket dictionary' for SQL.
- Helps in brushing up SQL concepts effectively.

### Cons

- Too many ads which irritate users.
- Lack of dark mode option.
- Issues with app stability including crashes at launch.
- Content is not well organized; advanced topics mixed with basics, lacking a sequential tutorial structure.
- Some SQL queries and content are outdated or incomplete, with missing chapters.

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Source: [Chrome-Stats](https://chrome-stats.com/d/in.ajaykhatri.sqltutorial)