... rows.
SELECT * FROM Students WHERE studentSurname REGEXP '[^a-zA-Z0-9]';
or
SELECT * FROM Students WHERE studentSurname RLIKE '[^a-zA-Z0-9]';
-- returns all rows where the student surname ...
... NVL(student_details.studentSurname, 'Smith') "SURNAME"
FROM
student_details
WHERE
student_details.studentID = v_studentreference;
This errors when ...
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