I’m trying to convert a C# REGEX into a Oracle PLSQL compatible REGEX.
This REGEX was used to validate e-mail address format.

C# REGEX
[w!#$%&’+-=?^_{|}~]+(.[w!#$%&’*+-=?^_{|}~]+)@((([-w]+.)+[w]{2,})|(([0-9]1,3}.){3}[0-9]{1,3}))

Oracle 19c Version 19.20.0.0.0

I tried different stuff and came up with the below expression,

Oracle PLSQL REGEX
^[a-zA-Z0-9!#$%&’+-/=?^_{|}~]+(.[a-zA-Z0-9!#$%&'*+-/=?^_{|}~]+)@((([a-zA-Z0-9-]+.)+[a-zA-Z]{2,})|(([0-9]{1,3}.){3}[0-9]{1,3}))$

But the test results doesn’t match the below test case,

• [email protected] – This is an invalid email address

Can someone please help me to convert the C# REGEX into a Oracle PLSQL compatible REGEX?