MySQL Remove special characters from database

Today, We want to share with you MySQL Remove special characters from database.In this post we will show you MySQL Function to remove accents and special characters, hear for How to remove special characters by mysql custom function we will give you demo and example for implement.In this post, we will learn about remove special characters from phone number mysql with an example.

MySQL Remove special characters from database

There are the Following The simple About MySQL Remove special characters from database Full Information With Example and source code.

As I will cover this Post with live Working example to develop Remove special characters from a database field, so the mysql select column with special characters for this example is following below.

Free Live Chat for Any Issue

MySQL Create removeSpacialChar function:

CREATE FUNCTION `removeSpacialChar`(`request_data` varchar(4096)) RETURNS varchar(4096) CHARSET utf8 
      DECLARE result_data VARCHAR(4096) DEFAULT ''; 
      DECLARE c VARCHAR(4096) DEFAULT ''; 
      DECLARE myctr INT DEFAULT 1; 
      IF ISNULL(request_data) THEN
            RETURN NULL; 
            WHILE myctr <= LENGTH(request_data) DO 
                  SET c = MID(request_data, myctr, 1); 
                  IF (ASCII(c) >= 48 AND ASCII(c) <= 57) OR (ASCII(c) >= 65 AND ASCII(c) <= 90) OR (ASCII(c) >= 97 AND ASCII(c) <= 122) THEN
                      SET result_data = CONCAT(result_data, c); 
                      SET result_data = CONCAT(result_data, ' ');   
                  END IF; 
                  SET myctr = myctr + 1; 
            END WHILE; 
      END IF; 
      RETURN result_data; 

Use With Select Query:

SELECT removeSpacialChar( FROM `products`

Angular 6 CRUD Operations Application Tutorials

Read :

Also Read This πŸ‘‰   PHP Variable Scope Global Static & Local


You can also read about AngularJS, ASP.NET, VueJs, PHP.

I hope you get an idea about MySQL Remove special characters from database.
I would like to have feedback on my blog.
Your valuable feedback, question, or comments about this article are always welcome.
If you enjoyed and liked this post, don’t forget to share.

Rate this post