OVERLAY ('Goodbye' PLACING 'Hello' FROM 2)
OVERLAY ('Goodbye' PLACING 'Hello' FROM 5)
OVERLAY ('Goodbye' PLACING 'Hello' FROM 8)
OVERLAY ('Goodbye' PLACING 'Hello' FROM 20)
OVERLAY ('Goodbye' PLACING 'Hello' FROM 2 FOR 0) -– Результат: 'GHellooodbye'
OVERLAY ('Goodbye' PLACING 'Hello' FROM 2 FOR 3)
OVERLAY ('Goodbye' PLACING 'Hello' FROM 2 FOR 6)
OVERLAY ('Goodbye' PLACING 'Hello' FROM 2 FOR 9)
OVERLAY ('Goodbye' PLACING '' FROM 4) -- Результат: 'Goodbye'
OVERLAY ('Goodbye' PLACING '' FROM 4 FOR 3) -- Результат: 'Gooe'
OVERLAY ('Goodbye' PLACING '' FROM 4 FOR 20) -- Результат: 'Goo'
OVERLAY ('' PLACING 'Hello' FROM 4) -- Результат: 'Hello'
OVERLAY ('' PLACING 'Hello' FROM 4 FOR 0) -- Результат: 'Hello'
OVERLAY ('' PLACING 'Hello' FROM 4 FOR 20) -- Результат: 'Hello'