Re: How to mask a variable size value

[Glenn Gundermann <glenn.gundermann@xxxxxxxxx>]

Would these help you?

https://www.itjungle.com/2015/09/01/fhg090115-story03/
https://blog.faq400.com/en/db2-for-i/data-masking-db2-for-i-en/
https://www.ibm.com/docs/en/i/7.4?topic=statements-create-mask

Yours truly,

Glenn Gundermann
Email: glenn.gundermann@xxxxxxxxx
Cell: (416) 317-3144



On Wed, 29 Jun 2022 at 18:08, Code 1109 via RPG400-L <
rpg400-l@xxxxxxxxxxxxxxxxxx> wrote:

> Hello all, I'd like to seek a suggestion on how using SQL mask a numeric
> value, the value can be of different sizes so I'd like to only list the
> last 4 numbers and mask '*' the rest, sample:
> I'd use a Select statement and select the field but before displaying it I
> want to mask it and only allow for the last 4 digits to be readable
> 1234567890 mask as ******7890 (six asterisks from the beginning)12345678
> as ****5678 (four asterisks)
> thanks in advanceRamon S.
> --
> This is the RPG programming on IBM i (RPG400-L) mailing list
> To post a message email: RPG400-L@xxxxxxxxxxxxxxxxxx
> To subscribe, unsubscribe, or change list options,
> visit: https://lists.midrange.com/mailman/listinfo/rpg400-l
> or email: RPG400-L-request@xxxxxxxxxxxxxxxxxx
> Before posting, please take a moment to review the archives
> at https://archive.midrange.com/rpg400-l.
>
> Please contact support@xxxxxxxxxxxxxxxxxxxx for any subscription related
> questions.
>
> Help support midrange.com by shopping at amazon.com with our affiliate
> link: https://amazon.midrange.com