Код: Выделить всё
$sql = "SELECT first_name as name FROM customers WHERE first_name LIKE '%" . $keyword . "%'
UNION
SELECT name as name FROM events WHERE name LIKE '%" . $keyword . "%'
UNION
SELECT product_name as name FROM products WHERE product_name LIKE '%" . $keyword . "%'";
Код: Выделить всё
"SELECT first_name as name FROM customers WHERE first_name LIKE '%" . $keyword . "%'
UNION
SELECT last_name as name FROM customers WHERE last_name LIKE '%" . $keyword . "%'
UNION
SELECT company_name as name FROM customers WHERE company_name LIKE '%" . $keyword . "%'
Подробнее здесь: https://stackoverflow.com/questions/565 ... le-columns
Мобильная версия