SQL Interview Success - 2025
Expert SQL Interview Q&A
Free · In-App Purchases · Designed for iPad
Prepare to ace SQL interviews and become a true SQL expert with "SQL Interview Success - 2025" - your complete Oracle SQL mastery guide. With 263 real-world interview questions, this app goes beyond basic Q&A to deliver detailed explanations, practical code, and expert solutions tailored for top tech interviews.
Whether you're applying to major tech firms or data-driven companies, these questions and solutions are designed to work across all industries and roles.
Key Features:
263 Real-World SQL Questions
Master critical topics like joins, subqueries, functions, views, materialized views, complex queries, performance tuning, indexing - and more.
Includes advanced concepts from:
Data Science
Data Analytics
Data Engineering
Business Analysis
Real-world SQL challenges and tricky scenarios
Expert Solutions from a Senior Professional:
Answers are crafted by a database expert with 16+ years of experience - clear, practical, and interview-ready.
Multiple Methods Per Problem:
Learn to solve questions in different ways, with side-by-side techniques:
Method 1: Using aggregate functions
Method 2: Using analytical functions
Method 1: Subqueries or joins
Method 2: Common Table Expressions (CTEs)
Method 1: SUBSTR and INSTR
Method 2: REGEXP functions
Focused Interview Prep:
Each question includes a probability rating (High, Medium, Low) to help you study smarter, not harder.
Cross-Platform SQL Knowledge:
While centered on Oracle SQL, the concepts apply seamlessly to MySQL, PostgreSQL, SQL Server, DB2, and other platforms.
Organize Your Learning:
Bookmark questions, mark them as read, and tailor your prep workflow to match your pace and priorities.
Whether you’re new to SQL or sharpening your skills for your next opportunity, "SQL Interview Success - 2025" gives you everything you need to master SQL - to land your dream job or be recognized as an expert in your current position.
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Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
Reduced content for non-premium users and UI Changes.
The developer, Sandyarani Lagishetti, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Sandyarani Lagishetti
- Size
- 37.9 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Unlock SQL Success: All Q&A USD 7.99
- Copyright
- © 2025 @ aityl.com