Use this function to split input at separator, values must all be numbers.
Syntax
split_numbers (
     p_str in varchar2,
     p_sep in varchar2 default apex_application.LF )
     return apex_t_number;
Parameters
Table 31-21 SPLIT_NUMBERS Function Parameters
| Parameters | Description | 
|---|---|
| 
 | The input varchar2. | 
| 
 | The separator. If null, split after each character. If a single character, split at this character. If more than 1 character, split at regular expression. The default is to split at line feed. | 
Example
apex_string.split_numbers('1:2:3',':')
-> apex_t_number(1,2,3)
Parent topic: APEX_STRING