Order By Nvarchar

Feb 2, 2007

I have a scenario to sort on an nvarchar (50) field and I need to keep any changes to the sproc in the ORDER BY clause if possible.  This field will contain strings such as...

abc-217c, abc-15a, abc-9a, abc-7b, abc-17ar, etc...

The issue I'm having is when the records are sorted, they are returned as...

abc-15a, abc-17ar, abc-217c, abc-7b, abc-9a,etc...ordering numerically on the first numeric character in the string ie, 1,1,2,7,9)

However, I need the numeric component to be treated as a whole number and order in this fashion...

abc-7b, abc-9a, abc-15a, abc-17ar, abc-217c (7,9,15,17,217, etc)

I feel pretty sure that this issue has come up before...can anybody provide a working example that would provide a simple(or not so simple) solution?

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Order Of Nvarchar(50) Field

Jun 12, 2008

In my SQL 2005 database table Records, I have 3 fields, field1, field2, and field3 which are all nvarchar(50) fields. The value of field2 is something like this, MDB006-MD002-0004-3-2007. I would like to order this field but only use the 0004-3-2007 part of the field to order it. Is it possible to put the last 11 charachters (0004-3-2007) in another field and then order it using this new field?

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Convert Ntext To Nvarchar For ORDER BY?

Jan 22, 2005

I need to sort by an ntext field, but it won't let me do it.

However, if I cast the field as nvarchar(100), I can use ORDER BY on that.

Is there any reason that this is a bad idea? In my testing, ordering by a converted ntext field was actually *faster* than ordering by an nvarchar (same data in the fields).

Josh

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Apr 19, 2006

How to sort table in sql2000 with ipaddress(format x.x.x.x) as column with nvarchar datatype in ascending order
without using stored procedure

Ex:

Table: netComputers(3 rows)
Column Name: ipAddress (string data type)

ipAddress
0.0.18.1
0.1.1.2
0.0.0.1

Sql query : if I use the query

Select ipAddress from netComputers order by cast( replace(ipaddress,'.','') as numeric(12)) asc

Gives result as :
ipAddress
0.0.0.1
0.1.1.2
0.0.18.1

Where as expected result should be:

ipAddress
0.0.0.1
0.0.18.1
0.1.1.2

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The Parameterized Query '(@contactdate Nvarchar(4000),@dnbnumber Nvarchar(4000),@prospect' Expects The Parameter '@futureopportunity', Which Was Not Supplied.

Jan 10, 2008

HI, I am running the below method which returns this error: The parameterized query '(@contactdate nvarchar(4000),@dnbnumber nvarchar(4000),@prospect' expects the parameter '@futureopportunity', which was not supplied" Please help.Private Shared Sub InsertData(ByVal sourceTable As System.Data.DataTable, ByVal destConnection As SqlConnection)
' old method: Lots of INSERT statements Dim rowscopied As Integer = 0
' first, create the insert command that we will call over and over:
destConnection.Open()Using ins As New SqlCommand("INSERT INTO [tblAppointmentDisposition] ([contactdate], [dnbnumber], [prospectname], [businessofficer], [phonemeeting], [followupcalldate2], [phonemeetingappt], [followupcalldate3], [appointmentdate], [appointmentlocation], [appointmentkept], [applicationgenerated], [applicationgenerated2], [applicationgenerated3], [comments], [newaccount], [futureopportunity]) VALUES (@contactdate, @dnbnumber, @prospectname, @businessofficer, @phonemeeting, @followupcalldate2, @phonemeetingappt, @followupcalldate3, @appointmentdate, @appointmentlocation, @appointmentkept, @applicationgenerated, @applicationgenerated2, @applicationgenerated3, @comments, @newaccount, @futureopportunity)", destConnection)
ins.CommandType = CommandType.Textins.Parameters.Add("@contactdate", SqlDbType.NVarChar)
ins.Parameters.Add("@dnbnumber", SqlDbType.NVarChar)ins.Parameters.Add("@prospectname", SqlDbType.Text)
ins.Parameters.Add("@businessofficer", SqlDbType.NChar)ins.Parameters.Add("@phonemeeting", SqlDbType.NVarChar)
ins.Parameters.Add("@followupcalldate2", SqlDbType.NVarChar)ins.Parameters.Add("@phonemeetingappt", SqlDbType.NVarChar)
ins.Parameters.Add("@followupcalldate3", SqlDbType.NVarChar)ins.Parameters.Add("@appointmentdate", SqlDbType.NVarChar)
ins.Parameters.Add("@appointmentlocation", SqlDbType.NVarChar)ins.Parameters.Add("@appointmentkept", SqlDbType.NVarChar)
ins.Parameters.Add("@applicationgenerated", SqlDbType.NVarChar)ins.Parameters.Add("@applicationgenerated2", SqlDbType.NVarChar)
ins.Parameters.Add("@applicationgenerated3", SqlDbType.NVarChar)ins.Parameters.Add("@comments", SqlDbType.Text)
ins.Parameters.Add("@newaccount", SqlDbType.NVarChar)ins.Parameters.Add("@futureopportunity", SqlDbType.NVarChar)
' and now, do the work: For Each r As DataRow In sourceTable.RowsFor i As Integer = 0 To 15
ins.Parameters(i).Value = r(i)
Next
ins.ExecuteNonQuery()
'If System.Threading.Interlocked.Increment(rowscopied) Mod 10000 = 0 Then
'Console.WriteLine("-- copied {0} rows.", rowscopied)
'End If
Next
End Using
destConnection.Close()
End Sub

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Compare Nvarchar(10) With Nvarchar(1000)

Sep 4, 2007

I had this question for quite a long time.

It seems the latter one don't take any extra storage space than the previous one.

As long as the real string length is less than 10.

Is that mean the latter one not cost anything?

I once heard the different is when they are in memory. But not sure of it.

Can anyone explain it and provide some official reference on it?

Thank.

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Jan 7, 2007

Finding the "pieces of information" I need to successfully install the SQL Server Express edition is so complex. Uninstalls do "not" really uninstall completely, leading to failure of SQL install. Can you suggest a thorough, one-stop site for directions for the order of app uninstalls and then the order for app installs for the following...

SQL Server Express edition

Visual Studios 2005

Jet 4.0 newest upgrade

.Net Framework 2.0 (or should I use 3.0)

VS2005 Security upgrade

Anything else I need for just creating a database for my VS2005 Visual Basic project?

I was trying to use MS Access as my backend db but would like to try SQL Express



Thank you, Mark





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Sep 24, 2012

In SQL sERVER 2008, I have two fields - Depatment and Employees. I need to sort the result set by employee number ascending order, with following exception

1)when department number = 50 - the preferred order is Employee # - 573 followed by 551-572 (employee # belong to Dept 50 = 551-573)

2)When Department number = 20 – the preferred sort order is Employee # 213-220, followed by Employee # 201-213 (employee # belong to Dept 20 = 201-220)

How shall I achieve this?

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May 19, 2015

I never paid much attention to this before but I noticed this today in a new table I was creating.

For tables defined in the tabular model the table properties have something like SELECT Blah FROM TableName ORDER BY Blah Then in the tabular model the table's data is in the same order it was ordered by in the data source for the table.

I have a date table I setup and I noticed it is NOT respecting the sort order.

I have it sorted by DateID which sorts with the oldest date first and newest date as last row.However, the table that is imported and stored in the data model is not in that order.

I can of course manually sort the rows in BIDS/DataTools, but I find this discrepancy odd.

Would this have negative impacts on the EARLIER function for example if the data rows are not in the order specified?

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Apr 10, 2014

I have a query that calculate the total amount of order details based on a particular order:

Select a.OrderID,SUM(UnitPrice*Quantity-Discount)
From [Order Details]
Inner Join Orders a
On a.OrderID=[Order Details].OrderID
Group by a.OrderID

My question is what if I wanted to create a formula to something like:

UnitPrice * Quantity - DiscountAmount Where DiscountAmount = UnitPrice Quantity * Discount

Do I need to create a function for that? Also is it possible to have m y query as a table variable?

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Mar 27, 2008

Hi!

I recently run into a senario when a procedure quiered a table without a order by clause. Luckily it retrived data in the prefered order.

The table returns the data in the same order in SQL Manager "Open Table"

So I started to wonder what deterimins the sort order when there is no order by clause ?

I researched this for a bit but found no straight answers. My table has no PK, but an identiy column.

Peace.

/P

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Jan 4, 2008

Hey guys, i need to find out how can i add order items under a Purchase Order number.
My table relationship is PurchaseOrder ->PurchaseOrderItem.

below is a Stored Procedure that i have wrote in creating a PO:



CREATE PROC spCreatePO (@SupplierID SmallInt, @date datetime, @POno SmallInt OUTPUT)

AS

BEGIN

INSERT INTO PurchaseOrder (PurchaseOrderDate, SupplierID) VALUES(@date, @SupplierID)

END



SET @POno = @@IDENTITY

RETURN


However, how do i make it that it will automatically adds item under the POno being gernerated? can i use a trigger so that whenever a Insert for PO is success, it automaticallys proceed to adding the items into the table PurcahseOrderItem?


CREATE TRIGGER trgInsertPOItem

ON PurchaseOrderItem

FOR INSERT

AS

BEGIN


'What do i entered???'
END

RETURN


help is needed asap! thanks!

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May 8, 2007

hi basically what i have is 3 text boxes. one for start date, one for end date and one for order id, i also have this bit of SQL
SelectCommand="SELECT [Order_ID], [Customer_Id], [Date_ordered], [status] FROM [tbl_order]WHERE (([Date_ordered] >= @Date_ordered OR @Date_ordered IS NULL) AND ([Date_ordered] <= @Date_ordered2 OR @Date_ordered2 IS NULL OR (Order_ID=ISNULL(@OrderID_ID,Order_ID) OR @Order_ID IS NULL))">
 but the problem is it does not seem to work! i am not an SQL guru but i cant figure it out, someone help me please!
Thanks
Jez

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Default Sort Order When Order By Column Value Are All The Same

Apr 14, 2008

Hi,
We got a problem.
supposing we have a table like this:

CREATE TABLE a (
aId int IDENTITY(1,1) NOT NULL,
aName string2 NOT NULL
)
go
ALTER TABLE a ADD
CONSTRAINT PK_a PRIMARY KEY CLUSTERED (aId)
go


insert into a values ('bank of abcde');
insert into a values ('bank of abcde');
...
... (20 times)

select top 5 * from a order by aName
Result is:
6Bank of abcde
5Bank of abcde
4Bank of abcde
3Bank of abcde
2Bank of abcde

select top 10 * from a order by aName
Result is:
11Bank of abcde
10Bank of abcde
9Bank of abcde
8Bank of abcde
7Bank of abcde
6Bank of abcde
5Bank of abcde
4Bank of abcde
3Bank of abcde
2Bank of abcde

According to this result, user see the first 5 records with id 6, 5, 4, 3, 2 in page 1, but when he tries to view page 2, he still see the records with id 6, 5, 4, 3, 2. This is not correct for users. :eek:

Of course we can add order by aid also, but there are tons of sqls like this, we can't update our application in one shot.

So I ask for your advice here, is there any settings can tell the db use default sort order when the order by column value are the same? Or is there any other solution to resolve this problem in one shot?

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Jul 20, 2005

Hi,guys!I have a table below:CREATE TABLE rsccategory(categoryid NUMERIC(2) IDENTITY(1,1),categoryname VARCHAR(20) NOT NULL,PRIMARY KEY(categoryid))Then I do:INSERT rsccategory(categoryname) VALUES('url')INSERT rsccategory(categoryname) VALUES('document')INSERT rsccategory(categoryname) VALUES('book')INSERT rsccategory(categoryname) VALUES('software')INSERT rsccategory(categoryname) VALUES('casus')INSERT rsccategory(categoryname) VALUES('project')INSERT rsccategory(categoryname) VALUES('disert')Then SELECT * FROM rsccategory in ,I can get a recordeset with the'categoryid' in order(1,2,3,4,5,6,7)But If I change the table definition this way:categoryname VARCHAR(20) NOT NULL UNIQUE,The select result is in this order (3,5,7,2,6,4,1),and 'categoryname 'in alphabetic.Q:why the recordset's order is not the same as the first time since'categoryid' is clustered indexed.If I change the table definition again:categoryname VARCHAR(20) NOT NULL UNIQUE CLUSTEREDthe result is the same as the first time.Q:'categoryname' is clustered indexed this time,why isn't in alphabeticorder?I am a newbie in ms-sqlserver,or actually in database,and I do havesought for the answer for some time,but more confused,Thanks for yourkind help in advance!

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Default Sort Order When The Order By Column Value Are All The Same

Apr 14, 2008

Hi,
We got a problem.
supposing we have a table like this:

CREATE TABLE a (
aId int IDENTITY(1,1) NOT NULL,
aName string2 NOT NULL
)
go
ALTER TABLE a ADD
CONSTRAINT PK_a PRIMARY KEY CLUSTERED (aId)
go

insert into a values ('bank of abcde');
insert into a values ('bank of abcde');
...
... (20 times)

select top 5 * from a order by aName
Result is:
6 Bank of abcde
5 Bank of abcde
4 Bank of abcde
3 Bank of abcde
2 Bank of abcde

select top 10 * from a order by aName
Result is:
11 Bank of abcde
10 Bank of abcde
9 Bank of abcde
8 Bank of abcde
7 Bank of abcde
6 Bank of abcde
5 Bank of abcde
4 Bank of abcde
3 Bank of abcde
2 Bank of abcde

According to this result, user see the first 5 records with id 6, 5, 4, 3, 2 in page 1, but when he tries to view page 2, he still see the records with id 6, 5, 4, 3, 2. This is not correct for users.
Of course we can add order by aid also, but there are tons of sqls like this, we can't update our application in one shot.
So I ask for your advice here, is there any settings can tell the db use default sort order when the order by column value are the same? Or is there any other solution to resolve this problem in one shot?

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May 18, 2006

I have created view by jaoining two table and have order by clause.

The sql generated is as follows

SELECT TOP (100) PERCENT dbo.UWYearDetail.*, dbo.UWYearGroup.*
FROM dbo.UWYearDetail INNER JOIN
dbo.UWYearGroup ON dbo.UWYearDetail.UWYearGroupId = dbo.UWYearGroup.UWYearGroupId
ORDER BY dbo.UWYearDetail.PlanVersionId, dbo.UWYearGroup.UWFinancialPlanSegmentId, dbo.UWYearGroup.UWYear, dbo.UWYearGroup.MandDFlag,
dbo.UWYearGroup.EarningsMethod, dbo.UWYearGroup.EffectiveMonth



If I run sql the results are displayed in proper order but the view only order by first item in order by clause.

Has somebody experience same thing? How to fix this issue?

Thanks,

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Mar 19, 2007

I am getting the resultset sorted differently if I use a column number in the ORDER BY clause instead of a column name.

Product: Microsoft SQL Server Express Edition
Version: 9.00.1399.06
Server Collation: SQL_Latin1_General_CP1_CI_AS

for example,

create table test_sort
( description varchar(75) );

insert into test_sort values('Non-A');
insert into test_sort values('Non-O');
insert into test_sort values('Noni');
insert into test_sort values('Nons');

then execute the following selects:
select
*
from
test_sort
order by
cast( 1 as nvarchar(75));

select
*
from
test_sort
order by
cast( description as nvarchar(75));

Resultset1
----------
Non-A
Non-O
Noni
Nons

Resultset2
----------
Non-A
Noni
Non-O
Nons


Any ideas?

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Mar 27, 2008

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Jul 5, 2007

I noticed the StockDate is not sorted in proper order, like ascending order...


Code:

select top 1000 CONVERT(char, StockDate, 101) AS StockDate, timestamp from tblpurchaseraw where accountid = '119' order by stockdate desc



I noticed that StockDate is a datetime datatype so why does the month get ordered 1st, then day get ordered 2nd and year get ordered 3rd...

The sample data is MM/DD/YYYY...

So, how do I get it ordered propery by Year, Month then Day??

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Nov 17, 2006

Lets say I have a table named [Leadership] and I want to select the field 'leadershipName' from the [Leadership] Table.

My query would look something like this:

Select leadershipName
From Leadership

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Thanks,

Zoop

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Apr 16, 2008

Hi,

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Parent Child
------------------------
NULL 1

1 2

1 3

2 4

2 5

3 6

3 7

5 8

5 9

7 10

7 11

11 12

11 13


Now I want to be able to use CTE's to be able to traverse this tree in
1) level by level order 1,2,3,4,5,6,7,8,9,10....
2) in order 1,2,4,5,8,9,3,6,7,10,11,12,13...

What would be the aueries for this. Using the following i get: 1,2,3,6,7,10,11,12,13,4,5,8,9 (interesting and potentially useful) but I would like to be able to experiment with the aforementioned orders as well.


with Tree (id)

as

(

select id from WithTest

where parent is null

union all

select a.id

from Tree b join WithTest a

on b.id = a.parent



)

select * from Tree


Any ideas? Thanks.

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Jan 8, 2008

Hi!
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Sep 2, 2007

 
Hi All,
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  Regards
   Abdul
 

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Feb 19, 2008

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Same question applies to varbinary(MAX) as well.

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_______________
Jim Geurts
Personal: http://www.biasecurities.com
Work: http://propertycenteronline.com

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May 22, 2008



I have an SSIS pkg, that gets data from Lotusnotes db and loads into SQL Server, using ODBC Driver for Notessql driver . I have a comments, field, in Lotusnotes which has comments>8000 chars in lotusnotes. Hence I created my destn SQL Table with datatype NVARCHAR(MAX) so that it can uplaod the comments that are >8000 chars.
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