Select data form two table

Question

0.00/5 (No votes)

See more:

SQL

CREATE TABLE [dbo].[tbl_ticket](
[nid] [int] IDENTITY(1,1) NOT NULL,
[ticketno] [bigint] NULL,
[memberid] [varchar](50) NULL,
[name] [varchar](200) NULL,
[category] [varchar](50) NULL,
[ticketstatus] [varchar](50) NULL CONSTRAINT [DF_tbl_ticket_ticketstatus]  DEFAULT ('Open'),
[bstatus] [bit] NULL CONSTRAINT [DF_tbl_ticket_bstatus]  DEFAULT ((1))
)

CREATE TABLE [dbo].[tbl_ticket_message](
[nid] [int] IDENTITY(1,1) NOT NULL,
[ticketno] [bigint] NULL,
[subject] [varchar](500) NULL,
[message] [varchar](2000) NULL,
[attachment] [varchar](50) NULL,
[messageType] [varchar](50) NULL CONSTRAINT [DF_tbl_ticket_message_messageby]  DEFAULT ('Question'),
[messageby] [varchar](200) NULL,
[bstatus] [bit] NULL CONSTRAINT [DF_tbl_ticket_message_bstatus]  DEFAULT ((1))
)

These are two table, I want to select only ticketno, subject, message, attachment columns.

condition:
first I select ticket no form tbl_ticket where memberid is equels to given memberid then then select subject message attachment form tbl_ticket_message where ticketno is equals to select form previous query.

In this result ticketno may repeat but I want ticketno not not repeat return only single record of each ticketno.

Please help me.

Posted 21-Nov-10 17:54pm

VinodKumar01

Updated 21-Nov-10 18:31pm

Sandeep Mewara

v3

Add a Solution

Comments

Manfred Rudolf Bihy 22-Nov-10 0:37am

Ok, if there can be more than one entry for one ticket number in tbl_ticket_message, which one shall it be?
You'll have to be a little more detailed in your request.

3 solutions

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)

RaviRanjanKr · Answer 1 · 2010-11-21T18:33:00

Solution 1

you can use Join Concept two get value from two table.

as I getting your question, you want to get data of two table based on single common matching value.
try this code

SQL

select e1.ticketno , e1.memberid,
e2.subject, e2.message,e2.attachment
from tbl_ticket e1 join
tbl_ticket_message e2
on e1.ticketno = e2.ticketno

Posted 21-Nov-10 18:33pm

RaviRanjanKr

Updated 21-Nov-10 18:44pm

v2

Comments

Manfred Rudolf Bihy 22-Nov-10 0:45am

That doesn't help him since tbl_ticket_message may contain more than record per ticketno, but as he stated in his request he wants only one. He has yet to elaborate which one of those it should be. Go figure! ;)

RaviRanjanKr 22-Nov-10 0:50am

Thanks for your suggestion, but as I know two get value from two table based on single column we use Join concept. that's why I answered this. and also I check this code it works better.

Manfred Rudolf Bihy · Answer 2 · 2010-11-21T18:41:00

If you want only one you could do this:

SELECT TOP 1 ticketno, subject, message, attachment columns
FROM tbl_ticket_message tm
WHERE tm.ticketno = @whatEverYouSelectedInYourFirstSelectForTicketNo

But that seems a bit random to me. It really dependes on what message is most important to you, if you only want one of possibly many to be returned.

Cheers

Manfred

arindamrudra · Answer 3 · 2010-11-21T18:42:00

SQL

CREATE PROCEDURE dbo.GetResult
@MemberID       VARCHAR(50)
AS
BEGIN
    SELECT DISTINCT ([ticketno]),
            [subject],
            [message],
            [attachment]
    FROM    [tbl_ticket_message]
    WHERE   [ticketno] = (SELECT [ticketno] FROM [dbo].[tbl_ticket] WHERE [memberid] = @MemberID)
END

Hope this will help you.
All the best.

Select data form two table

3 solutions

Solution 1

Solution 2

Solution 3

Add your solution here

Preview 0