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Name Query Output Columns in Oracle
How To Name Query Output Columns in Oracle?
✍: FYIcenter.com
Each column in the query output has a default name. If you don't like the default name, you can specify a new name for any column in the query output by using the AS clause. The following statement shows you a good example:
SQL> SELECT department_id AS ID, MIN(salary) AS Low,
2 MAX(salary) AS High, AVG(salary) AS Average
3 FROM employees GROUP BY department_id
4 HAVING AVG(salary) < 5000;
ID LOW HIGH AVERAGE
---------- ---------- ---------- ----------
30 2500 11000 4150
50 2100 8200 3475.55556
10 4400 4400 4400
⇒ What Is a Subquery in Oracle
⇐ Left Outer Join with the WHERE Clause in Oracle
2019-09-27, 3406🔥, 2💬
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