mysql obtiene la última fila
SELECT fields FROM table ORDER BY id DESC LIMIT 1;
Cute Crayfish
SELECT fields FROM table ORDER BY id DESC LIMIT 1;SELECT MAX(id) FROM tablename;-- To get the last inserted auto-increment row ID: --
SELECT LAST_INSERT_ID( optional_expression )
-- If you have just inserted it using a command in C# use: --
int lastId = (Int32)yourCommand.LastInsertedId;