allow access to database from username code example

Example 1: grant all priviledges to mysql user

/*
The GRANT statement is used to assign full control over specific database by providing all priviledge.
Follow below statement for assign priviledge to user
*/

Syntax: 
GRANT ALL PRIVILEGES ON mydb.* TO 'myuser'@'%' WITH GRANT OPTION;

/*
I hope it will help you.
Namaste
*/

Example 2: assign user to database mysql

GRANT type_of_permission ON database_name.table_name TO ‘username’@'localhost’;