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LinkedIn Learning

Quick Start Guide to SQL

via LinkedIn Learning

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Overview

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Learn the fundamentals of structured query language (SQL) in Oracle Live SQL in this approachable, beginner-friendly course.

Syllabus

Introduction
  • Introduction to RDBMS and SQL
  • How to use the exercise files
1. Fetch Data from Tables
  • Basic select statements
  • Operators
  • Data types
2. Filtering Data
  • Comparison conditions
  • Logical conditions
  • Order of precedence
  • Sorting data
3. Single Row Functions
  • Types of functions and number functions
  • Character functions
  • Date functions
  • Data type conversion functions
  • Conditional expressions
4. Multiple Row Functions/ Group Functions
  • Types of group functions
  • Creating groups and nested groups
  • Filtering group results
5. Joins and Subqueries
  • Types of joins
  • Uses of subqueries
  • Types of subqueries
Conclusion
  • Next steps

Taught by

Deepa Maddala

Reviews

4.7 rating at LinkedIn Learning based on 2092 ratings

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