Hi

I have created a database and can add a new person, but when a person changes a record and presses the update button, how do I update only that record that has been changed?

Can someone please help me.

What database? For (My)SQL it's something like

UPDATE table WHERE person='fred';

but you need to look in the manual.

Hi Brian.

Actually any DBMS supports ANSI-92 SQL Standard

which means statements like
UPDATE table_name
SET col_name1 = expression1, col_name2 = expression2, ....
[ WHERE expression ]

UPDATE Employee
SET salary = salary * 1.25
WHERE name = 'Bob'

UPDATE Order
SET id = id + 3, part = 'updpard'
WHERE part LIKE 'PO-%'

will work everywhere...