Comments on: Oracle

By: YOUSAFALIBS

YOUSAFALIBS — Wed, 19 Sep 2012 11:40:20 +0000

SELECT EMPLOYEE_ID ,LAST_NAME,SAL*12 AS “ANNUAL_SALARY”
FROM EMPLOYEES;

By: philpl1jb

philpl1jb — Wed, 29 Aug 2012 21:59:35 +0000

Wow there is a comma missing between last_name and Sal.
That’s three errors. Don’t expect this much help on future homework.

select employee_id, last_name, sal * 12 “annual salary” from employees

By: philpl1jb

philpl1jb — Wed, 29 Aug 2012 21:56:30 +0000

select employee_id, last_name sal * 12 “annual salary” from employees

Multiply with an X .. no multiply with an *.

By: philpl1jb

philpl1jb — Wed, 29 Aug 2012 19:24:03 +0000

select employee_id, last_name sal x 12 “annual salary” from employees
or
select employee_id, last_name sal x 12 as “annual salary” from employees

Needs ” around column name if it’s more than one word. In the future please ask a question.

By: BigKat

BigKat — Wed, 29 Aug 2012 16:50:12 +0000

and your question is??????