how to update a table column from temporary table declared inside the stored procedure

Question

0.00/5 (No votes)

See more:

Hi,
Inside a stored procedure, I would like to update value of "COL-1" of "Table-A" from a temporary table "@TempTable" column "COL-1" 's value.

Please help me out.
With Thanks,
Rajan.

Posted 18-Jul-13 3:08am

NPSSR

Add a Solution

Comments

Maciej Los 18-Jul-13 9:22am

... and where is a problem?

NPSSR 18-Jul-13 9:47am

when i compose Update statement, the @TempTable is not recognizable. Please give me a sample.

Arpit Shrivastava 18-Jul-13 10:28am

Can you show us a little query you designed, it would be helpful.

NPSSR 18-Jul-13 10:37am

declare @TmpTble TABLE(EmpId nvarchar(10),EmpMonth numeric(2,0),EmpYear numeric(4,0),OpCLSL numeric(2,0))
insert into @TmpTble(EmpId,EmpMonth,EmpYear,OpCLSL)
(SELECT @atEmpID,@atMonth,@atYear,OpCLSL=(OpCLSL-(CL+SL)) FROM LeaveSummary WHERE (EmpId =@atEmpID) AND (EmpMonth = (@atMonth-1)) AND (EmpYear=@atYear))

Then,
I need to update OpCLSL column of LeaveSummary with OpCLSL column of @TmpTble.

Thanks.

NPSSR 18-Jul-13 10:56am

yes I am trying the same "update LeaveSummary set OpCLSL = @TmpTble.OpCLSL where ..." in next line, but @TmpTble or TmpTble is not recognizable.

Arpit Shrivastava 18-Jul-13 10:59am

You need to write your update query like this:

please see my answer below

NPSSR 18-Jul-13 11:05am

Oh. It's done. Thanks a lot.

Arpit Shrivastava 18-Jul-13 11:07am

Please mark this as a answer if your purpose is solved.

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)

Arpit Shrivastava · Accepted Answer · 2013-07-18T05:00:00

Solution 1

You need to write your update query like this:

SQL

update LeaveSummary set OpCLSL = T.OpCLSL
FROM @TmpTble T
where ...

Please mark this as a answer if your purpose is solved.
Thanks

Posted 18-Jul-13 5:00am

Arpit Shrivastava

Updated 18-Jul-13 5:05am

v2