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Course Outline
Relational Database Models
- Relational Operators
- Characteristics of Declarative SQL Language
- SQL Syntax
- Division of Language into DQL, DML, DDL, and DCL
Data Query Language (DQL)
- SELECT Queries
- Column Aliases for Tables
- Date Handling (DATE Types, Display Functions, Formatting)
- Grouping Features
- Combining Internal and External Tables (JOIN Clause)
- UNION Operator
- Nested Subqueries (WHERE Clause, Table Name, Column Name)
- Correlated Subqueries
Data Modification Language (DML)
- Inserting Rows (INSERT Clause)
- Conditional Insertion of Rows
- Updating Rows (UPDATE)
- Deleting Rows (DELETE)
Data Definition Language (DDL)
- Creating, Modifying, and Dropping Database Objects (CREATE, ALTER, DROP)
- Creating Tables Using Subqueries (CREATE TABLE ... AS SELECT...)
Requirements
- Proficiency in computer operations
- Familiarity with any operating system for government use
7 Hours
Testimonials (1)
I liked that he was able to talk me through each of the exercises and explain the reasoning behind each component of the queries