Course Overview
- Course Title: SQL Query Interview Questions Practice Test
- Instructor: Interview Questions Tests
- Target Audience: Freshers to Experienced
- Prerequisites: N/A
Curriculum Highlights
- Key Topics Covered:
- Basic SQL Queries
- Advanced SQL Queries
- Data Modification Queries
- Performance Optimization
- Data Manipulation Language (DML) Operations
- Advanced Topics
- Key Skills Learned:
- Writing basic SQL queries using SELECT, WHERE, ORDER BY, GROUP BY, JOIN, LIMIT
- Handling subqueries, CTEs, window functions, CASE statements, UNION, INTERSECT, dynamic SQL
- Inserting, updating, deleting data, transactions, constraints, handling NULL values
- Indexing, query optimization, performance analysis, EXPLAIN, normalization, denormalization
- Advanced DML operations, triggers, data validation, batch processing, data integrity
- Recursive queries, pivot/unpivot operations, hierarchical data, JSON data, geospatial queries, temporal queries
Course Format
- Duration: 6 practice tests
- Format: Self-paced online course
- Resources: Access on mobile