Re: When is a blank not a null or ''

I have the following query (I have removed all nulls from the field as
test)

SELECT first_name,work_email FROM tb_contacts  WHERE
tb_contacts.work_email <>'';

However I get loads of blank email addresses coming up

anyone any ideas

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SELECT first_name,work_email FROM tb_contacts  WHERE tb_contacts.work_email <>''
AND  tb_contacts.work_email IS NOT NULL;