Decyrpt using select atatement

[Ferdie Palero]

Hi,

Anyone can help on how decrypt the data using select statement;

Input row:

encrypt_column
YjBhNjY5MzE3MWQ4ZDJmOR89/ChuhaRG0gOVBlfHmPmJ3SbZfsKJhCOOPrs98ui0
YjBhNjY5MzE3MWQ4ZDJmObCJqm2JTsFxDnWytJqnFU7asBXQCIUY5cYlrdSMcii7
YjBhNjY5MzE3MWQ4ZDJmOV210xNkpkW5iwWq7ehrG5e4VVBsBkiWrmio0TyKIZna


Output:

encrypt_column
[e-mail]
[e-mail]
[e-mail]

I've notice that most of the rows in my table having all "YjBhNjY5MzE3MWQ4ZDJmO"

Thanks in advance.

Regards,
Fspalero