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On 12/5/2017 8:09 AM, Danny Rodius wrote:
Have checked these scalar functions out. However a compare is not
included. Need to check if an email is valid.
Can you give an example of the expression & data and results you would like?
I found the REGEXP_INSTR function will tell me if a character field matches the expression
Here's a really basic example I've used in the past ...
values(regexp_instr(
'david@xxxxxxxxxxxx',
'[A-Z0-9._%-]+@[A-Z0-9._%-]+\.[A-Z]{2,4}',
1,
1,
0,
'i'));
The returned value is 1.
david
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