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bbrumm on 02/07/17

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Oracle

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Oracle ASCII Function

/ Published in: SQL

A few examples of the Oracle ASCII function.

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--ASCII
 
--Example 1
SELECT ASCII('B') FROM dual;
 
--Example 2
SELECT ASCII('Ã©') FROM dual;
 
--Example 3
SELECT ASCII('Complete') FROM dual;
 
--Example 4
SELECT first_name, last_name
FROM student
WHERE ASCII(SUBSTR(last_name, 1, 1)) = '67';