grant [<permission_1,permission_2,...permission_n>|<all>]
on [database].[<table_name>|<all_tables(*)>]
to [user name]@[<localhost>|<IP address>|<any host('%')>]
identified by ["password"];
Example :
grant select on posts.url_master to jhon@'%' identified by 'mypassword';
flush privileges;
Syntax :
Example :