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SQL - Training
Rajesh Charles
Agenda (Complete Course)
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Introduction
Testing Methodologies
Manual Testing
Practical Workshop
Automation Testing
Practical Workshop
Performance Testing
Practical Workshop
SQL for Beginners
Quality Center
UNIX for Beginners
Interview Practice and Mock Interview
SQL– Introduction
Tester
SQL– Introduction
SQL– Introduction
SQL– Introduction
SQL– Introduction
DataBase– Introduction
DataBase– HR Schema
DataBase– (DML)
Data Manipulation Language (DML)
Create Database
Create Table and Add Columns
Alter Table
DataBase– Primary Key
 The Primary Key uniquely identifies each record in a database table
 Primary Key must contain unique values
 A Primary Key column cannot contain NULL values
 Each Table should have a primary key and each table can have only ONE
primary key
DataBase– FOREIGN KEY
Foreign key is a field in the table that is primary key in another table
Foreign key can accept multiple null value.
We can have more than one foreign key table
SQL - Functions
SQL - Functions
SQL – Number Functions
SQL – Date Functions
 The Default data format is DD-MON-YYYY
SQL – Group Functions
SQL – Group Functions
DataBase– SQL Capabilities
SQL – JOINS
 SQL JOINS are used to retrieve data from multiple tables
 An SQL JOIN is performed whenever two or more tables are joined in a SQL
statement
SQL – JOINS
SQL – JOINS
JOINS
Inner Joins
Also called Simple Join
Outer Joins
Left Outer Join ( called Left Join)
Right Outer Join ( called Right Join)
Full Outer Join ( Full Join)
SQL – JOINS
SQL – INNER JOINS
SQL – LEFT OUTER JOIN
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