How to use DBMS_RANDOM. VALUE to generate the specific numbers

Hello

I need generate numbers that are only in '120, 121, 130, 155, 198. Would it not possible to use DBMS_RANDOM. VALUE to do and how?
SQL> select trunc(dbms_random.value(100, 200)) from dual connect by level <= 10;

TRUNC(DBMS_RANDOM.VALUE(100,200))
---------------------------------
                              145
                              155
                              180
                              186
                              169
                              107
                              110
                              194
                              119
                              169

10 rows selected.
Thanks in advance!

Something like this:

WITH my_values AS (SELECT '120,121,130,155,198' AS ST FROM DUAL)
    SELECT SUBSTR (my_values.st, TRUNC (DBMS_RANDOM.VALUE (0, 4.999)) * 4 + 1, 3)
      FROM my_values
CONNECT BY LEVEL <= 10;

Basically, you need a way to use the DBMS_RANDOM to choose which item of a list that you want. But you can't use DBMS_RANDOM to generate the list items themselves.

Tags: Database

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