How to do Indexing of database tables in phpMyAdmin

Question

I want to boost up my database speed each time when new query hit to database table. Can anybody help me out with how indexing works in phpMyAdmin & how to do it??

Answer 1

1. Select a table
2. click on page Structure
3. Below the column section you can found an index section
4. Found the Create an index on x columns
5. Press the button GO

Answer 2

you can use create index statement:

create index idx_username on users(username)

what actually means: "i want to create index called idx_username on table users on column username"

Answer 3

Set the index from PHPMYADMIN.

I marked the index button in yellow.