Today, We want to share with you not equal to in sql.In this post we will show you sql where multiple values, hear for sql notequal to multiple values we will give you demo and example for implement.In this post, we will learn about How To Run Sql Query In Command Prompt? with an example.
SQL Comparison Operators (Equal, NotEqual, Less than, Grater than)
We can have the following list if the comparison operators in SQL.
Operator |
Description |
= |
Equals to |
<> |
NotEqual |
!= |
NotEqual |
> |
Greater than |
>= |
Greater than to equals to |
< |
Less than |
<= |
Less than or equals to |
Difference between SQL NotEqual Operator <> and !=
CREATE TABLE dbo.Members (MemberID INT PRIMARY KEY IDENTITY(1, 1), MemberName VARCHAR(50), MemberLaunchDate DATETIME2 );
Example 1: Get all member details except MemberID 1
Select * from dbo.members where MemberID <> 1
use != operator as well to get the same output.
Select * from dbo.members where MemberID!=1
Example 2: Get a list of all member except those launched in the Year 2009
Select * from dbo.members where Year(MemberLaunchDate) <>2009
Example 3: Get a list of all members excluding a specific member
Select * from dbo.members where Membername<>'Raghavjibhai'
Example 4: Specifying multiple conditions using SQL NotEqual operator
Select * from dbo.members where MemberID<>1 and MemberName<>'Viratkohali''
Example 5: SQL NotEqual operator and SQL Group By clause
Select Count(MemberLaunchDate) from dbo.Members group by MemberLaunchDate having Year(MemberLaunchDate) <>2009
Performance consideration of SQL NotEqual operator
Delete from members where MemberID>10
SQL Comparison Operators (Equal, NotEqual, Less than, Grater than)
- SQL Equal (=) Operator
- SQL NotEqual (!= or <>) Operator
- SQL Greater Than (>) Operator
- SQL Less Than (<) Operator
- SQL Greater Than or Equal To (>=) Operator
- SQL Less Than or Equal To (<=) Operator
- SQL Not Less Than (!<) Operator
- SQL Not Greater Than (!>) Operator
create “MemberInformation” table
create table MemberInformation(memberid int, membername varchar(50),designation varchar(50),salary int,Location varchar(50)) insert into MemberInformation values(1,'bhavika','software engineer',25000,'kalavad'), (2,'jalpa','AEO',15000,'gondal'), (3,'sejal','business analyst',50000,'surat'), (4,'dhara','CA',75000,'rajkot'), (5,'meera','Doctor',65000,'rajkot') select * from MemberInformation
SQL Equal (=) Operator
SELECT * FROM MemberInformation WHERE memberid = 1
SQL NotEqual (!=) Operator
SELECT * FROM MemberInformation WHERE memberid != 1
SQL NotEqual (<>) Operator
SELECT * FROM MemberInformation WHERE memberid <> 1
SQL Greater Than (>) Operator
SELECT * FROM MemberInformation WHERE memberid > 2
SQL Less Than (<) Operator
SELECT * FROM MemberInformation WHERE memberid < 2
SQL Greater Than or Equal To (>=) Operator
SELECT * FROM MemberInformation WHERE memberid >= 2
SQL Less Than or Equal To (<=) Operator
SELECT * FROM MemberInformation WHERE memberid <= 2
SQL Not Less Than (!<) Operator
SELECT * FROM MemberInformation WHERE memberid !< 2
SQL Not Greater Than (!>) Operator
SELECT * FROM MemberInformation WHERE memberid !> 2
I hope you get an idea about not equal to in sql.
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