How remove special characters from a string in MySQL select query?

How do I remove a character from a string in MySQL select query?

This section will remove the characters from the string using the TRIM() function of MySQL. TRIM() function is used to remove any character/ whitespace from the start/ end or both from a string. ... Remove characters from string using TRIM()NameDescriptioncolumnNameName of the column whose values are to be updated.

How do I exclude a special character in SQL query?

You can remove special characters from a database field using REPLACE() function. The special characters are double quotes (“ “), Number sign (#), dollar sign($), percent (%) etc.

How do I remove a special character from a string?

Example of removing special characters using replaceAll() method1public class RemoveSpecialCharacterExample1.2{3public static void main(String args[])4{5String str= "This#string%contains^special*characters&.";6str = str.replaceAll("[^a-zA-Z0-9]", " ");7System.out.println(str);8}

How do I remove special characters from a string in SQL Server?

How To Remove Characters & Special Symbols From String Using SQL Function1Create function [dbo].[RemoveCharSpecialSymbolValue](@str varchar(500))2returns varchar(500)3begin.4declare @startingIndex int.5set @startingIndex=0.6while 1=1.7begin.8set @startingIndex= patindex('%[^0-9. ]%',@str)