Inserisci più record in Oracle

Puoi usare INSERT ALL dichiarazione. Ad esempio:

INSERT ALL
  INTO mytable (column1, column2, column3) VALUES ('val1.1', 'val1.2', 'val1.3')
  INTO mytable (column1, column2, column3) VALUES ('val2.1', 'val2.2', 'val2.3')
  INTO mytable (column1, column2, column3) VALUES ('val3.1', 'val3.2', 'val3.3')
SELECT * FROM dual;