results
är rader med svar från mysql.
Låt oss förenkla delar:
const
q = "SELECT * FROM user_information WHERE username=? OR email=?", // You can use placeholders like ? marks
args = [registerarray[1], registerarray[3]]; // array of values that will be set to placeholders (will be escaped for security)
connection
.query(
q, // our query
args, // placeholder values
(err, records) => { // query response scope begins here
if (err) {
console.error(err);
}
console.log('THIS IS RESULT OF QUERY EXECUTION:');
console.log(records); // this is result, already fetched array
});