How do you hack SQL(I)

Question

some one hacked my pc with sql(I)

Answer 1

its called sql injection some key words, LIKE SELECT FROM WHERE TABLES, and stuff like that, You can get emails,passwords,usersname,credit card info

Answer 2

try sololearns sql course first

Answer 3

Vro how do i use that Sql injection my fellow coder. i want to hack donald trumps twitter account.