In operator sql

Operator in sql

=	Checks if the values of two operands are equal or not, if yes then condition becomes true.	(a = b) is not true.
!=	Checks if the values of two operands are equal or not, if values are not equal then condition becomes true.	(a != b) is true.
<>	Checks if the values of two operands are equal or not, if values are not equal then condition becomes true.	(a <> b) is true.
>	Checks if the value of left operand is greater than the value of right operand, if yes then condition becomes true.	(a > b) is not true.
<	Checks if the value of left operand is less than the value of right operand, if yes then condition becomes true.	(a < b) is true.
>=	Checks if the value of left operand is greater than or equal to the value of right operand, if yes then condition becomes true.	(a >= b) is not true.
<=	Checks if the value of left operand is less than or equal to the value of right operand, if yes then condition becomes true.	(a <= b) is true.
!<	Checks if the value of left operand is not less than the value of right operand, if yes then condition becomes true.	(a !< b) is false.
!>	Checks if the value of left operand is not greater than the value of right operand, if yes then condition becomes true.	(a !> b) is true.

Source: tutorialspoint.com

In sql

SELECT column_name(s)
FROM table_name
WHERE column_name IN (value1, value2, ...);

In in sql

(IN) operator in sql like "OR" operator
For example: 
Select * From employees
Where department_id "IN" (60,90);

In operator sql

SELECT EmpId,
Salary+Variable as TotalSalary 
FROM EmployeeSalary;

-1

Source: artoftesting.com

In operator sql

SELECT EmpId FROM EmployeeDetails
UNION 
SELECT EmpId FROM EmployeeSalary;

-1

Source: artoftesting.com

In operator sql

SELECT FullName
FROM EmployeeDetails
WHERE FullName LIKE ‘__hn%’;

-1

Source: artoftesting.com

Similar codes

0 vote160 views1 answer
Mysql last friday of current month
SQL
1 vote174 views2 answers
Sql split string by space
SQL
0 vote121 views1 answer
Metada in sql
SQL
0 vote164 views1 answer
Mysql could not fetch tables
SQL
10 votes134 views1 answer
Oracle object dependencies
SQL
0 vote141 views1 answer
SQL server datetime compare
SQL
4 votes148 views1 answer
Postgresql create table with index
SQL
4 votes138 views2 answers
How to insert ip address in mysql using php
SQL
2 votes146 views1 answer
Oracle drop sequence if exists
SQL
2 votes129 views1 answer
Mysql add boolean column
SQL