usuń wszystkie rekordy z tabeli
DELETE FROM table_name;
SQL delete
DELETE FROM my_table; -- all rows
DELETE FROM my_table WHERE my_id = 12345;
DELETE FROM my_table WHERE my_id IN (SELECT id2 FROM my_table2);
COMMIT; -- don't forget it...
SQL delete
DELETE FROM table_name WHERE condition;
-- Ex.
DELETE FROM Customers WHERE CustomerName='Mustafa Mbari';
SQL Usuń wiersz z tabeli
DELETE FROM table_name WHERE condition;
Usuń rekord przez id sql
DELETE FROM table_name WHERE condition;
jak usunąć wiersz w sql
DELETE FROM my_table; -- all rows
DELETE FROM my_table WHERE my_id = 12345;
DELETE FROM my_table WHERE my_id IN (SELECT id2 FROM my_table2);