Plz give me suggestion

Question

0.00/5 (No votes)

See more:

Increment the Salaries by 2% and add a Comm of 250 to the existing Comm and changing the Manager to Jobs of all ‘Salesman’ whose Salaries is more than or equal to 1000

What I have tried:

SQL> update emp set sal=sal*1.5
2 where sal>1500
3
SQL> update emp set comm=nvl((comm,0)+300)
2 where comm>0
3
SQL> update emp set job='CLERK'
2 where job='SALESMAN';

Posted 20-Jul-17 21:52pm

Member 13321262

Updated 20-Jul-17 22:36pm

Add a Solution

Comments

CodeWraith 21-Jul-17 4:17am

YOur text and the SQLstatements don't fit together at all. There is not a single match. What is your question?

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

OriginalGriff · Answer 1 · 2017-07-20T22:36:00

Multiplying by 1.5 does not increase by 2% - multiplying by 1.02 does that.
And salaries greater than or equal to 1000 is not worked out by comparing them with 1500.

Stop randomly guessing what you need and start thinking.
Start by writing SELECT commands to return the relevant records for each condition and check that what you get is only the right records. When you have that, write your UPDATES.
But read your question carefully - at the moment you don't appear to be trying to answer the question your tutor set.