New Rows Based On Existing Rows

Jul 25, 2007

Hi All,

I have the following Table

Type Name Value
x M1 5
x M2 10
x M3 20
y M1 10
y M2 15
y M3 30

Now, i need to add four more rows to the table

Type Name Value
x M1 5
x M2 10
x M3 20
y M1 10
y M2 15
y M3 35
z1 Total 15 (xM1+XM2)
z1 Diff 5 (xM3-xM1+XM2)
z2 Total 25 (yM1+yM2)
z2 Diff 10 (yM3-yM1+yM2)

Please help me.

Many Thanks,

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SQL Server 2012 :: Update Table Based On Existing Values In Multiple Rows?

Oct 1, 2015

The objective is to identify orders where an order fee has been applied incorrectly. I have multiple orders per customer, my table contains an orderID and a customerID. Currently if the customer places additional orders before the previous orders have been closed/cancelled, then additional fees are being applied.

Let's say I'm comparing order #1 to order #2. I need to identify these rows where the following is true:-

The CustID is the same.

Order #2 has a more recent order date.

Order #2 has a FeeDate Before the CancelledDate of Order #1 (or Order #1 has no cancellation date).

So in the table the orderID:2835692 of CustID: 24643 has a valid order fee. But all the subsequently placed orders have fees which were applied before the first order was cancelled and so I want to update the FeeInvalid column with a 'Y'. The first fee will always be valid.

I think I understand why the code I am trying doesn't achieve the result I want but I can't figure out how to write it correctly. Below is one example of code I've tried and also code to create the table and insert some test data.

update t1
SET FeeInvalid = 'Y'
FROM MockData t1 Join MockData t2 on t1.CustID = t2.CustID
WHERE t1.CustID = t2.CustID
AND t2.OrderDate > t1.OrderDate
AND t2.FeeDate > t1.CancelledDate
CREATE TABLE [dbo].[MockData](
[OrderID] [float] NULL,

[code]....

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--------------------------------------------------
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--------------------------------------------------
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--------------------------------------------------
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--------------------------------------------------
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SELECT
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Hello,

I am unable to figure out how to proceed after trying for more than a day. Should I add a parameter to the stored proc? How do I proceed?

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EdgeID Desc TermType ReltTotID

1Global Edge Model w/ Fwd Earn II T 1
2Short Term Global Edge Model w Fwd Earn IIS 1
3Long Term Global Edge Model w Fwd Earn IIL 1
4Emerging Market Edge Model w Fwd Earn T 4
5Short Term EM Edge Model w Fwd Earn S 4
6Long Term EM Edge Model w Fwd Earn L 4
19SmallCap Edge Model w/ Fwd Earn T 19
20SmallCap Short Term Edge Model w/ Fwd EarnS 19
21SmallCap Long Term Edge Model w/ Fwd EarnL 19
35Global+EM Edge Model w Fwd Earn T 35


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1Global Edge Global Developed 500622355938
4Emerging Market Emerging Markets 500632356039
19SmallCap Edge Small Cap Edge 500642364244


I would like it to be :

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2Short Term Global Developed NULL2355938
3Long TermGlobal Developed NULL2355938
4Emerging Market Emerging Markets 500632356039
5Short Term Emerging Markets NULL2356039
6Long Term Emerging Markets NULL2356039
19SmallCap Edge Small Cap Edge 500642364244
19Short Term Small Cap Edge NULL2364244
19Long Term Small Cap Edge NULL2364244


The stored proc query is as below:


SELECT
EdgeModelID = em.EdgeModelID
--, EdgeModelID = em.EdgeModelID
, Description = m.Description
, ShortDescription = ISNULL(emdn.ParameterValue, m.ShortDescription)
, ViewPermissionID = emdp_perm.ParameterValue
, EdgeUniverseID = univ.UniverseID
, EdgeDefinitionID = univ.MemberID

FROM OptMod..GO_EdgeModels em

JOIN OptMod..GO_Models m
ON em.EdgeModelID = m.ModelID
AND m.ModelType = 'E'
AND Status = 1

JOIN OptMod..GO_EdgeModelDisplayParameters emdp
ON emdp.EdgeModelID = em.EdgeModelID
AND emdp.ParameterName = 'NewEdge32 Screening'


LEFT JOIN OptMod..GO_EdgeModelDisplayParameters emdn
ON emdn.EdgeModelID = em.EdgeModelID
AND emdn.ParameterName = 'NewEdge32 Display Name'


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ON em.EdgeModelID = mu.ModelID

LEFT JOIN OptMod..vUniverses univ
ON mu.UniverseID = univ.UniverseID

LEFT JOIN OptMod..GO_EdgeModelDisplayParameters emdp_perm
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AND emdp_perm.ParameterName = 'NewEdge32 Permissions'

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Thanks in advance!!!
sqlnovice123

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Hi,

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IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[Student]') AND type in (N'U'))
BEGIN
CREATE TABLE [dbo].[Student](
[RID] [int] NOT NULL,
[Class] [int] NULL,
[Section] [char](1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[SubSection] [int] NULL,
[RollNo] [int] NULL,
[DesiredRoll] [int] NULL,
[TrackingNo] [int] NULL,
[Original_rollno] [int] NULL,
[StudentStatus] [int] NULL
)
END
GO


A section has subsections where students are allocated rollno's. Every student has a unique roll no in that subsection. However he is also given a choice to enter his desired roll no. If more than one student choose the same desired roll no in that subsection/section, there is a [TrackingNo] field that then starts keeping a count. For the first unique desired roll no in that subsection/section the tracking no is always 0.
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After every fortnight, i have to run a batchquery that does the following:

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2. Now oncethe -1 status students are moved, there will be a gap in the roll no. I want to reallocate the rollnos now, where rollnos = desired roll no taking into consideration the trackingno


So if 4 students have chosen the desired roll no as 5 and their current roll no is scattered in a subsection lets say 7, 10, 14,16, then while rearranging they will be together(grouped by subsection/section) and will be allocated roll no's 5,6,7,8. The other students will be moved down based on their desired roll nos. Over here i have to also fill the gaps caused because of the students who were deleted.


How do i write query for this? I have been struggling.

I thought of posting this as a new post as it was mixed in the previous post.

Script :

INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (1, 1, N'A', 1, 1, 1, 0, 0, 1)
INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (2, 1, N'A', 1, 2, 2, 0, 0, 1)
INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (3, 1, N'A', 1, 3, 1, 1,0,1)


INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (4, 1, N'A', 12, 1, 1, 0,-1)
INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (5, 1, N'A', 12, 2, 1, 1, 0, 1)
INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (6, 1, N'A', 12, 3, 2, 0, 0, 1)


INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (7, 1, N'B', 5, 1, 3, 0, 0, 1)
INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (8, 1, N'B', 5, 2, 3, 1, 0 ,1)
INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (9, 1, N'B', 5, 3, 3, 2, 0, 1)
INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (10, 1, N'B', 5, 4, 2, 0, 0, 1)
INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (11, 1, N'B', 5, 5, 2, 1, 0, 1)


INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (12, 1, N'B', 10, 1, 1, 0, 0, 1)
INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (13, 1, N'B', 10, 2, 1, 1, 0, 1 )
INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (14, 1, N'B', 10, 3, 1, 2, 0, -1)
INSERT [dbo].[Student] ([RID], [Class], [Section], [SubSection], [RollNo], [DesiredRoll], [TrackingNo], [Original_rollno], [StudentStatus] )
VALUES (15, 1, N'B', 10, 4, 2, 0, 0, 1)


Thanks.

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final_time: 2006-05-24 8:30:00

row2:

initial_time: 2006-05-24 8:35:00

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row2_b:

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Selecting The Rows Based Off Of Unique Columns

Mar 18, 2007

Hi there, im still learning SQL so thanks in advance.I have a table with columns of customer's information, [customerID], [customerFirst], [customerLast], , [program] ... other columns ...  There will be entries where there can be duplicate customerFirst and customerLast names.  I would like to just return a single entry of the duplicate names and all associated row information.  IE: [customerID], [customerFirst], [customerLast],            [ email],             [program]         01               Bill                 Smith             bill.smith@hotmail.com    ymca        02               Bill                 Smith             bill.smith@hotmail.com    Sports        03               jon                   doe                 jon.doe@hotmail.com    AAA        04               jon                   doe                 jon.doe@hotmail.com    Ebay          05               Paul                 Sprite             paul.sprite@hotmail.com    Rec Desired Returned result:        01               Bill                 Smith             bill.smith@hotmail.com    ymca        03               jon                   doe                 jon.doe@hotmail.com    AAA
         05               Paul                 Sprite             paul.sprite@hotmail.com    Rec So in my code i have this:dAdapter = new SqlDataAdapter("SELECT * FROM [Poc_" + suffix + "] WHERE (SELECT DISTINCT [CustomerLastName], [CustomerFirstName], [CustomerEmail] FROM [Poc_" + suffix + "])", cnStr);         dAdapter.Fill(pocDS, "Data Set");        However this is throwing up an error when i build the app:  An expression of non-boolean type specified in a context where a condition is expected, near ')'.



Description: An
unhandled exception occurred during the execution of the current web
request. Please review the stack trace for more information about the
error and where it originated in the code.

Exception Details: System.Data.SqlClient.SqlException:
An expression of non-boolean type specified in a context where a
condition is expected, near ')'.

Source Error:




Line 52: //dAdapter = new SqlDataAdapter("SELECT DISTINCT * FROM [Poc_" + suffix + "] ORDER BY [CustomerLastName]", cnStr); Line 53: dAdapter = new SqlDataAdapter("SELECT * FROM [Poc_" + suffix + "] WHERE (SELECT DISTINCT [CustomerLastName], [CustomerFirstName], [CustomerEmail] FROM [Poc_" + suffix + "])", cnStr); Line 54: dAdapter.Fill(pocDS, "Data Set");Line 55: Line 56: //Dataset for name comparison  1: Can someone explain to me why this error is happening?2: Can soemone confirm that my intentions are correct with my code?3: If I'm completely off, can someone steer me in the right direction?Thanks alot!-Terry  

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Combining Multiple Rows Based Off Criteria

Mar 21, 2006

Hello again,

Another combining multiple rows teaser, during a few routines I made a mistake and I would like to combine my efforts. Here is my data:


Code:


Table A

ID DSN VN AX Diag
1111296.54
3212318.00



Both DSNs share the same Patient_id in a seperate table which holds the DSN numbers and their corresponding patients.


Code:


Table B

DSN Patient_id
100000001
200000001



So what I need to do is maintain their unique 'ID' number in Table A but update their DSN numbers to reflect the first instance in Table B. So my data would look like this in both tables.


Code:


Table A

ID DSN VN AX Diag
1111296.54
3112318.00

Note: The second rows DSN changed to 1 from 2




Code:


Table B

DSN Patient_id
100000001
(Duplicate row removed with same patient_id)



The result would look like the above but as you noticed I need to remove the duplicate row that had the different DSN in Table B so that only one DSN remains that can map to multiple rows (IDs) in Table A.

Table A:

DSN can map to multiple rows (IDs)
IDs must be unique (aka kept to what they are currently)

Table B:

Second row with same DSN must be removed.

Any takes, ideas? I need to do this on a couple thousand rows....

Thanks, and im happy to clarify if needed.

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Sep 6, 2011

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1 tom
1 jim
2 bob
1 bob

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1 tom, jim, bob
2 bob

I have tried couple of things one being:

DECLARE @namelist VARCHAR(1000)
SELECT @namelist = COALESCE(@namelist +', ' ,'') + name FROM sales where refid = 1
SELECT @namelist

But I am looking for a resultset with a unique refid and all the names comma separated for that refid.

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ID Date Created
1 1/1/2012 Sudheer
1 1/2/2013 Sudheer
1 3/3/2013 Sudheer
2 1/2/2014 Veera
2 2/5/2015 Veera

Results

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1 1/1/2012 Sudh 1/2/2013 Sudh 3/3/2013 Sudh
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1724031572ASDASD444446/22/2011 546
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0 ( row where the date is the closest date prior to the date given )

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And add a column with the relative number.

** The dates for the same name and item will never repeat.

For example, a set of rows...

Row ID, Name, Item, Number, Date
1 Andy, Item1, 12030, 2014-06-30
2 Andy, Item1, 62030, 2014-03-31
3 Andy, Item1, 30300, 2013-12-31
4 Andy, Item1, 40030, 2013-10-31
5 Andy, Item1, 50030, 2013-08-30
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8 John, Item2, 40509, 2014-01-31
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10 Andy, Item2, 20144, 2013-12-31
11 Andy, Item2, 20450, 2013-09-30
12 Andy, Item2, 25515, 2013-06-30

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3, Item1, 2013-12-31, 0
4, Item1, 2013-10-31, -1
9, Item2, 2014-03-31, 1
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date BETWEEN DATEADD( quarter, -1, '20140315' ) AND
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3, Item1, 2014-03-31, 0
4, Item1, 2013-12-31, -1
9, Item2, 2014-03-31, 0
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employee_id = 222
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time_out 12:00

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Category Example

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1apsAllDepartments0.150.000.00
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Product Example

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2Product3Electronics99.99
3Product2Electronics599.99

Raw SQL
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
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