Need little help here to create login page ...

Question

0.00/5 (No votes)

See more:

I am creating a login page,

tables:
database has tables "student" and "faculty"

schema:
"student" table has columns "sid,spass,sfname.....etc."
"faculty" table has columns "fid,fpass,ffname......etc"

Problem---
I want to create a temporary table which contains all "sid,fid" as "username" and all "spass,fpass" as "password" column. thus resultant table should have only 2 columns containing username and password of all members , witch i can use further to apply validation for successful login.
So what query i have to write to extract that table ??

Posted 29-Dec-15 3:25am

manuhackzzz

Updated 29-Dec-15 3:51am

ZurdoDev

v2

Add a Solution

Comments

ZurdoDev 29-Dec-15 9:52am

Use union.

In Microsoft SQL it would be

SELECT sid, spass
FROM student
UNION
SELECT fid, fpass
FROM faculty

MySql is probably very similar.

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)

manuhackzzz · Accepted Answer · 2015-12-29T03:55:00

Solution 1

I tweaked a little and found out the exact query i was looking for , thank you for your help pal, here is the query for future out fellas:

JavaScript

SELECT sid AS allusername,
 spass AS allpassword 
 FROM student 

UNION 

SELECT fid AS allusername, 
 fpass AS allpassword 
 FROM faculty

Posted 29-Dec-15 3:55am

manuhackzzz

Updated 29-Dec-15 4:13am

v2