REPEAT() function in MySQL

REPEAT() : This function in MySQL is used to repeat a string a specified number of times. Syntax :

REPEAT(str, count)

Parameters : This method accepts two parameter.

• str -Input String which  we want to repeat.
• count -It will describe that how many times to repeat the string.

Returns : It returns a repeated string. Example-1 : Repeating the String 'Geeks' 3 times with the help of REPEAT Function.

SELECT REPEAT("Geeks", 3) 
AS Repeated_String;

Output :

REPEATED_STRING
GeeksGeeksGeeks

Example-2 : Repeating the String 'SQL' 0 times with the help of REPEAT Function.

SELECT REPEAT("SQL", 0) 
AS Repeated_String;

Output :

REPEATED_STRING

Example-3 : REPEAT Function can also be used to repeat column data. To demonstrate create a table named Employee.

CREATE TABLE Employee
(
Employee_id INT AUTO_INCREMENT,  
Employee_name VARCHAR(100) NOT NULL,
Joining_Date DATE NOT NULL,
PRIMARY KEY(Employee_id )
);

Inserting some data to the Employee table :

INSERT INTO Employee
(Employee_name, Joining_Date )
VALUES
('Ananya ', '2000-01-11'),
('Anush ', '2002-11-10' ),
('Aniket ', '2005-06-11' ),
('Anika ', '2008-01-21'  ),
('Riyag ', '2008-02-01' ) ;

So, the Employee Table is as follows.

select * from Employee ;

Output :

EMPLOYEE_ID	EMPLOYEE_NAME	JOINING_DATE
1	Ananya	2000-01-11
2	Anush	2002-11-10
3	Aniket	2005-06-11
4	Anika	2008-01-21
5	Riyag	2008-02-01

Now, we are going to get all repeated string  from Employee_name column.

SELECT REPEAT(Employee_name, 2) 
AS Repeated_Name
FROM Employee;

Output :

REPEATED_NAME
Ananya Ananya
Anush Anush
Aniket Aniket
Anika Anika
Riyag Riyag