SQL Operators

OBJECTIVE

In this chapter you will learn:

What is operator?
Types of operator
Arithmetical operators
Assignment Operators
Set operators
Comparison operator
Logical operators
String Concatenation Operator
Unary Operators
Examples and exercises

What is operator?

Operator is the symbol or word or character which is used to calculation, comparison and condition of SQL expression or statement. Operators play most important role in any programming and help the user. Ex- arithmetic operator, comparison operator, logical operator etc.

Types of operator

  1. Arithmetic operators
  2. Assignment Operators
  3. Set operators
  4. Comparison operators
  5. Logical operators
  6. String Concatenation Operators
  7. Unary Operators

List of Contents

Data types


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