This page is to efficiently manage DBS301 Group assignments together !
== Member List ==
*[mailto:,,yjeong@learn.senecac.on.ca,?subject=dbs301 Email All]
{| class="wikitable sortable" border="1" cellpadding="5"
! First Name !! Last Name !! wiki id !! Learn e-mail !! Phone
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|[[User:Yujin.jeong | YuJin]]||Jeong||[[Special:Contributions/yujin.jeong | yujin.jeong]]||[mailto:yjeong@learn.senecac.on.ca?sujbect=gam666 yjeong]|| 647 - 832 - 6771
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|Saad|| || || ||
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|James|| || || ||
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|}
=Assignment 1=
==Due Date==
Thursday, October 21st, 4:00pm
Printout submission only( SELECT Statements + ALL outputs)
==Description==
[https://cs.senecac.on.ca/~nconkic/assign1.doc Assignment1]
==Solution==
===1.===
''YuJin''
<pre>
SELECT employee_id, RPAD(CONCAT(CONCAT(last_name, ', '),first_name), 25) "Full Name", job_id,
TO_CHAR(TRUNC(hire_date, 'MONTH'), 'fmMonth Ddspth "in the year" YYYY') "Start Date"
FROM employees
WHERE TO_CHAR(hire_date, 'Mon') IN ('May', 'Nov')
ORDER BY hire_date DESC;
</pre>
''Saad''
<pre>
</pre>
''James''
<pre>
</pre>
===2.===
''YuJin''
<pre>
SELECT 'Employee named ' || first_name || ' ' || last_name || ' who is '|| job_id || \
' will have a new salary of $' || salary*1.15 "Happy Employees"
FROM employees
WHERE salary BETWEEN 5000 AND 12000
AND job_id IN ('IT_PROG', 'ST_CLERK')
ORDER BY salary;
</pre>
''Saad''
<pre>
</pre>
''James''
<pre>
</pre>
===3.===
''YuJin''
<pre>
SELECT last_name, salary, job_id,
NVL(TO_CHAR(manager_id), 'No Manager') "Manager #",
TO_CHAR(salary*12, '$999,999') "Total Income"
FROM employees
WHERE (job_id LIKE 'MK%' OR NVL(manager_id, 0) = 0)
AND salary*(1 + NVL(commission_pct,0)) + 1000 > 10000
ORDER BY salary;
</pre>
''Saad''
<pre>
</pre>
''James''
<pre>
</pre>
===4.===
''YuJin''
<pre>
SELECT RPAD(CONCAT(CONCAT(first_name,' '),last_name),25) "Employee",
job_id, LPAD(TRIM(TO_CHAR(salary, '$999,999')), 12, '=') "Salary", department_name
FROM employees JOIN departments
USING (department_id)
WHERE SUBSTR(job_id, 4) NOT IN ('PRES','VP','MAN','MGR')
AND SUBSTR(job_id, 1, 2) IN ('MK', 'SA')
ORDER BY 1;
</pre>
''Saad''
<pre>
</pre>
''James''
<pre>
</pre>
===5.===
''YuJin''
<pre>
</pre>
''Saad''
<pre>
</pre>
''James''
<pre>
</pre>
===6.===
''YuJin''
<pre>
</pre>
''Saad''
<pre>
</pre>
''James''
<pre>
</pre>
===7.===
''YuJin''
<pre>
</pre>
''Saad''
<pre>
</pre>
''James''
<pre>
</pre>
===8.===
''YuJin''
<pre>
</pre>
''Saad''
<pre>
</pre>
''James''
<pre>
</pre>
