T-SQL REPLICATE() Function

The T-SQL (Transact-SQL) REPLICATE() function repeats a string a specified number of times.

Syntax

REPLICATE(string, number)

Parameters

`string`	`Required.` Specify the string to repeat.
`number`	`Required.` Specify the number of times to repeat the string.

Return Value

Returns the repeated version of the specified string.

Example 1:

The example below shows the usage of REPLICATE() function.

SELECT REPLICATE('A', 3);
Result: 'AAA'

SELECT REPLICATE(1, 5);
Result: 11111

SELECT REPLICATE('ABC', 2);
Result: 'ABCABC'

SELECT REPLICATE('ABC', 0);
Result: ''

SELECT REPLICATE(' ', 5);
Result: '     '

Example 2:

Consider a database table called Employee with the following records:

EmpID	Name	City
1	John	London
2	Marry	New York
3	Jo	Paris
4	Kim	Amsterdam
5	Ramesh	New Delhi
6	Huang	Beijing

In the query below, the REPLICATE() function is used to get the repeated value of EmpID column value of Employee table.

SELECT *, REPLICATE(EmpID, 3) AS NewEmpID FROM Employee;

This will produce the result as shown below:

EmpID	Name	City	NewEmpID
1	John	London	111
2	Marry	New York	222
3	Jo	Paris	333
4	Kim	Amsterdam	444
5	Ramesh	New Delhi	555
6	Huang	Beijing	666

❮ T-SQL Functions