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SQL

Overview
Curriculum

Welcome to Realcare Tech Mark's Online SQL Course, where we empower you with the essential skills and knowledge to master Structured Query Language (SQL). This comprehensive course is designed for beginners and intermediate learners, providing a solid foundation in database management and querying.

Curriculum

  • 6 Sections
  • 18 Lessons
  • 0 Quizzes
  • 0m Duration
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Introduction to SQL
3 Lessons0 Quizzes
  1. Overview of Databases
  2. Introduction to SQL and its Applications
  3. Setting Up Your Environment
SQL Basics
3 Lessons0 Quizzes
  1. Understanding Data Types
  2. Creating and Modifying Tables
  3. Basic Querying Techniques
Database Design
3 Lessons0 Quizzes
  1. Normalization and Denormalization
  2. Entity-Relationship Diagrams
  3. Designing Efficient Databases
Data Manipulation
3 Lessons0 Quizzes
  1. Inserting, Updating, and Deleting Data
  2. Data Filtering and Sorting
  3. Aggregating Data with GROUP BY
Advanced Querying
3 Lessons0 Quizzes
  1. Joins and Unions
  2. Subqueries
  3. Common Table Expressions (CTEs)
Stored Procedures and Functions
3 Lessons0 Quizzes
  1. Creating and Using Stored Procedures
  2. Designing and Implementing Functions
  3. Error Handling in SQL

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