how can do this update statement

Question

0.00/5 (No votes)

See more:

SQL

update Products_TBL set Product_Price=(
SELECT sum(rn.Amount) / sum(rn.Quantity) AS Result
FROM  Receipt_NoteDetalisTBL as rn
GROUP BY Product_Id
having rn.Product_Id between 1 and 1500

)
where Product_Id between 1 and 1500

this  sql erorr ;
Msg 512, Level 16, State 1, Line 1
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
The statement has been terminated.

Posted 10-Aug-15 22:42pm

Member 11280947

Updated 12-Aug-15 22:45pm

/\jmot

v2

Add a Solution

2 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)

deepankarbhatnagar · Answer 1 · 2015-08-11T00:46:00

Hi please use this query which give you your required output ie, this query will update rows from productid 1 to 1500 in a loop.

Thanks in advance.

DECLARE @a INT 

SET @a = 1

WHILE @a < 1501
BEGIN

exec sp_executesql N'update Products_TBL set Product_Price=(
SELECT sum(rn.Amount) / sum(rn.Quantity) AS Result
FROM Receipt_NoteDetalisTBL as rn
GROUP BY Product_Id
having rn.Product_Id=@a) where Product_Id=@a'   

SET @a = @a + 1
END

OriginalGriff · Answer 2 · 2015-08-10T22:58:00

The error message is a big clue here: the query returns more than one value - which you'd expect, given the GROUP clause - and you are trying to insert several different values into a single row. That won't work.

I'm not sure exactly what you are trying to do, but one way round might be to return just the TOP 1 result from your inner select.

how can do this update statement

2 solutions

Solution 2

Solution 1

Add your solution here

Preview 0