There are two ways to convert a number to an integer in Oracle. The following are the examples.
1. Convert a Number to Integer Using TRUNC Function in Oracle
SELECT TRUNC (9.387) to_int FROM DUAL;
Output
TO_INT ---------- 9 1 row selected.
2. Convert Using CAST Function in Oracle
SELECT CAST (9.33 AS INTEGER) int FROM DUAL;
Output
INT ---------- 9 1 row selected.