Removing -1.#IND Float Values From SQL 2000
Dec 12, 2007
How can I remove -1.#IND values from a float column in SQL Server 2000 (8.00.2039 SP4).
So far I've tried
- Using Query Analyzer, setting the value to a proper float value. I receive error €œA floating point exception occurred€?
- Using Query Analyzer, deleting the record with the invalid float. I receive error €œA floating point exception occurred€?
- Using Enterprise Manager, setting the value to a proper float value. I receive error €œA floating point exception occurred€?
- Using Enterprise Manager, deleting the record with the invalid float. I receive error €œA floating point exception occurred€?
- Previously I was able to convert the column to nvarchar, but now this fails because the table is being replicated.
I don€™t really care what happens to the records, I just need them to go away.
Thanks
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May 3, 2008
Hi all
I have a Float Field in my table with following values:
1.63
7.42
35.71
0.58
every thing is ok BUT when i Select Data from this table in
QUERY ANALIZER environment with (Select * from mytable) , Query Analizer shows me the following values:
1.6299999999999999
7.4199999999999999
35.710000000000001
0.57999999999999996
Why? while i don't have this problem in Enterprise manager !!!
Thanks in advance.
Kind Regards.
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Aug 3, 2006
In SQL Server for a field of datatype float(8),
if i insert a value 2.62 , it saves it as 2.6200000000000001
like so for other values also.
But in frontend i can see the right values.
Could any of you help me in fixing up this issue?
Thanks in advance.
~ chaitanya
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Jan 2, 2008
Hi
I was using a simple query to insert data in fields of type decimal
INSERT INTO Table (stringValue,intvalue) VALUES ('myString ',
" + numericvalue + ")
a query looked like this
INSERT INTO Table (stringValue,intvalue) VALUES ('myString',125)
I had to make a change to accept float point values ( 0,012 ) so I change the fields from decimal to float in the DB
Now I'm having problems in the query because of the comma. The new query looks like this
INSERT INTO Table (stringValue,intvalue) VALUES ('myString',0,012) so because of the comma the engine see three values instead two
How can write the query to insert this float values?
thanks
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Nov 8, 2007
STDEV() gives incorrect values with reasonable input.
I have a table filled with GPS readings. I've got a column LATITUDE (FLOAT) with about 20,000 records between 35.6369018 and 35.639890. (Same value to the first 5 digits of precision---what can i say, it's a good gps.)
Here's what happens when I ask SQL Server ("9.00.1399.06 (IntelX86)") to compute the standard deviation of the latitude:
// Transact-SQL StdDev function:
SELECT STDEV(LATITUDE) FROM GPSHISTORY
WHERE STATTIME BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
0
// Zero. ZERO??!?!!
//Let's re-implement Std Dev from the definition using other aggregate functions:
DECLARE @AVERAGE FLOAT;
SELECT @AVERAGE = AVG(LATITUDE) FROM GPSHISTORY
WHERE GPSDATE BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
SELECT SQRT(SUM(SQUARE((LATITUDE - @AVERAGE)))/COUNT(LATITUDE)) FROM GPSHISTORY
WHERE GPSDATE BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
6.03401924005392E-06
// That's better. Maybe STDEV is using fixed point arithmetic?!?
SELECT STDEV(10 * LATITUDE)/10 FROM GPSHISTORY
WHERE GPSDATE BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
4.77267753808509E-06
SELECT STDEV(100 * LATITUDE)/100 FROM GPSHISTORY
WHERE GPSDATE BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
1.66904329068838E-05
SELECT STDEV(1000 * LATITUDE)/1000 FROM GPSHISTORY
WHERE GPSDATE BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
8.11904280806654E-06
// The standard deviation should, of course, be linear, e.g.
DECLARE @AVERAGE FLOAT;
SELECT @AVERAGE = AVG(LATITUDE) FROM GPSHISTORY
WHERE GPSDATE BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
SELECT SQRT(SUM(SQUARE(100*(LATITUDE - @AVERAGE)))/COUNT(LATITUDE))/100 FROM GPSHISTORY
WHERE GPSDATE BETWEEN '2007-10-23 11:21:00.859' AND '2007-10-23 17:00:00.062' AND GPSDEVICEID = 0x004A08BC04050000;
6.03401924005389E-06
// Std Dev is a numerically stable computation, although it does require traversing the dataset twice.
//
// This calculation is not being done correctly.
//
// Incidently, SQRT(VAR(Latitude....)) gives 4.80354E-4, which is also way off.
I will redefine STDEV to use a stored procedure similar to the above, but the algorithm used to compute VAR, STDEV etc should be reviewed and fixed.
-Rob Calhoun
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Aug 3, 2006
Hi,
When i try to insert a value in to a field of datatype float(8), it is storing the wrong values(approximate values).
For example, if i try to insert 2.62 , it takes it as 2.6200000000000001
But i can see the correct values displayed in the frontend.
Heard that there is a fix available for this issue.
Could any of you help me in getting the details about that fix?
Thanks in advance.
~ Chaitanya
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Mar 17, 2015
I am importing a couple SAS datasets to SQL Server 2008 for a project. The dates are in a float format, they show up as DT_R8 in SSIS. How can I convert these values to SQL server datetime? I have tried dozens of methods I found on-line with no success, I keep getting 'Arithmetic overflow error converting expression to data type datetime.' errors.
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Jan 9, 2007
Hi,
I have following query which is returing null values along with other values. Could you please tell me how I can restrict to not to return null values
SELECT [Measures].[Total Hours] ON 0,
[Employee].[Hierarchy].[Employee Key]ON 1
FROM[Labor Metrics]
Thanks,
Prudhvi
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Oct 11, 2007
Hi,
I have a float column with Allow Nulls= false
Is it normal that when I try to set the column to 0, i get the error:
Cannot insert duplicate key in object
Please note that the column is part of a primary key and that there is no record with the value of the column 0 in the table in question.
Thank you.
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Jun 3, 2015
I'm creating a table using a XML string and a stored procedure to the SQL Server. I'm having problems in just one field, it is a nvarchar(10) type. This field's string XML Schema is also nvharchar(10) type. It is called CodCanalPrice.
Today, the only values this field can assume are AA or BB or CC, (...), ZZ or (space)A, (space)B, (...), (space)C. Note that (space) is actually a space character. They all have 2 characters.
The XML data string of one data row is showed below:
<row id="1" (...many fields...) CodCanalPrice=" A" />
When the statement is executed, SQL server removes the first space (so in this case it is updated to A without space in the table). The others values that don't have an space before like AA or BB are updated fine. All others fields are also updated correctly.
So far I tried to replace the first space for  but SQL Server doesn't accept this tag.
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Jun 18, 2014
I have a stored procedure that returns a single row based on a parameter of employee ID. This particular procedure uses a CTE to traverse our org structure. One of the columns is returning a delimited string of Windows login values and due to the business rules, it can contain duplicate values. I need to have that column contain only unique values - no dupes.
For example, this one column could contain something like this:
domainuser1;domainuser2;domainuser2;domainuser 3;
The need is to convert to this:
domainuser1;domainuser2;domainuser3;
I know that's a tall order.
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Oct 14, 2015
I need write a query for removing duplicates, for Example in my table I have columns
A_ID name id
1 sam 10
2 sam 10
3 sam 10
4 sam 10
5 ccc 15
6 ccc 15
7 ccc 15
8 fff 20
9 fff 20
10 fff 20
So now I have duplicates values in id column so now I need to take only one value of each and delete the remaining. I need to take first id value 10,15,20 so only 3 rows should be there in my table.
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Jun 19, 2007
Hello,
I have a problem with the round of SQL Server 2K on the float data type.
In my application I do a SQL request for find a row in a table of SQL Server 2K.
This is the request :
SELECT DISTINCT N_ROW_ID FROM COMM WHERE N_ARTICLE_ID=79510 AND N_DATASOURCE_ID=1 AND N_SOURCE_ID=-102 AND N_PROVIDER_ID=-100
AND N_LEAD_TIME IS NULL AND N_UNIT_PRICE = 329.78 AND N_UNIT_PRICE_CURRENCY_ID=1
N_UNIT_PRICE is a float data type.
In the line need, the field N_UNIT_PRICE has 329.78 but with the round of SQL Server 2K I have 329.779999999999997.
So I never find the row
Do you have a solution for comparate a float flied with SQL Server round and a float send in a request as my 329.78?
I can't transform the column in decimal or numeric data type.
Is it possible to Disable the function?
Regards
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Apr 9, 2007
I can't take full credit for this. I want to share this with Jeff Moden who did the important research for this calculation here.
All I did was just adapting some old code according to the mantissa finding Jeff made and optimized it a little
Some test codeDECLARE@SomeNumber FLOAT,
@BinFloat BINARY(8)
SELECT@SomeNumber = -185.6125,
@BinFloat = CAST(@SomeNumber AS BINARY(8))
SELECT@SomeNumber AS [Original],
CAST(@SomeNumber AS BINARY(8)) AS [Binary],
dbo.fnBinaryFloat2Float(CAST(@SomeNumber AS BINARY(8))) AS [Converted],
@SomeNumber - dbo.fnBinaryFloat2Float(CAST(@SomeNumber AS BINARY(8))) AS [Error]
And here is the code for the function.CREATE FUNCTION dbo.fnBinaryFloat2Float
(
@BinaryFloat BINARY(8)
)
RETURNS FLOAT
AS
BEGIN
DECLARE@Part TINYINT,
@PartValue TINYINT,
@Mask TINYINT,
@Mantissa FLOAT,
@Exponent SMALLINT,
@Bit TINYINT,
@Ln2 FLOAT,
@BigValue BIGINT
SELECT@Part = 1,
@Mantissa = 1,
@Bit = 1,
@Ln2 = LOG(2),
@BigValue = CAST(@BinaryFloat AS BIGINT),
@Exponent = (@BigValue & 0x7ff0000000000000) / EXP(52 * @Ln2)
WHILE @Part <= 8
BEGIN
SELECT@Part = @Part + 1,
@PartValue = CAST(SUBSTRING(@BinaryFloat, @Part, 1) AS TINYINT),
@Mask =CASE WHEN @Part = 2 THEN 8 ELSE 128 END
WHILE @Mask > 0
BEGIN
IF @PartValue & @Mask > 0
SET @Mantissa = @Mantissa + EXP(-@Bit * @Ln2)
SELECT@Bit = @Bit + 1,
@Mask = @Mask / 2
END
END
RETURNSIGN(@BigValue) * @Mantissa * POWER(CAST(2 AS FLOAT), @Exponent - 1023)
END
Thanks again Jeff!
Peter Larsson
Helsingborg, Sweden
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Aug 3, 2006
I just removed (via Add and remove programs) SQL 2000 Server and now only have SQL 2005 left on my machine. The 2005 Server (SQLExpress?) is set up for mixed mode and I've verified that the registry setting is 2 for LoginMode, yet I'm still unable to login. This is the following error?
TITLE: Connect to Database Engine
------------------------------
Cannot connect to CJL-SERVERSQLEXPRESS.
------------------------------
ADDITIONAL INFORMATION:
Login failed for user 'drafttrackuser'. The user is not associated with a trusted SQL Server connection. (Microsoft SQL Server, Error: 18452)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&EvtSrc=MSSQLServer&EvtID=18452&LinkId=20476
------------------------------
BUTTONS:
OK
------------------------------
Naturally, the link goes no where. I've searhed this site and it seems most of the problems are either more complex (linked servers, clusters etc.) or are people who haven't set the server to work in mixed mode. I've rebooted a couple of times but the errors persist.
Thanks,
Chris
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Jan 22, 2008
Sometimes at the end of a project you'll end up with unused Tables,Stored Procs, Functions, and Views.Since there is not something like a 'SELECT' trigger ... what is thebest way for telling what is not being used by your solution? To turnon some kind of tracing?Any ideas?Thanks,Kelly GreerJoin Bytes!change nospam to yahoo
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Oct 5, 2007
Hi All,
We recently did the in-place upgrade of SQL 2000 server having the hotfix - 8.00.2191 (Intel IA-64). The server got upgraded successfully without any error and everything seems to work. However, after the upgrade the SQL 2000 hotfix -2191 - didn't get uninstalled. I would like to know :-
1. How we can remove this hotfix? if we remove from add
emove programs it doesn't get removed.
2. If we don't remove will it cause any problem?
Any help is highly appreciated.
Thanks,
Ritesh
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Sep 18, 2007
Apparently you cannot go backwards. Once 2005 Express is installed, even removing it does not allow you to setup MSDE 2000 again. So there is no "trying it out" option.
Unfortunately, our software does not use 2005 Express. I tried it out, and now have a useless testing workstation that can't have MSDE 2000 installed again.
Any ideas on how to break the chain here are welcome.
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Jun 3, 2006
I am building a website in asp.net 1.1 with vb.net 2003 which will have the standings of the teams in our baseball league. Below is the database table I have created.
ID(int) home_team (nvarchar) away_team(nvarchar) win_teampf(nvarchar) lose_teampf(nvarchar)
1 Elmwood Murdock 7 22 Louisville Manley 4 33 Manley Elmwood 9 8
ID is the primary key. What I am attempting to do is add each instance of Elmwood from the win column to output the total number of wins from Elmwood and do the same for Elmwood in the losing team to output the total number of losses. The result will look something like this:
Elmwood: 1 Win 1 Loss. .500
Thanks for your reply.
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Apr 10, 2008
Hi. I am using SQL 2000 and DTS package to transfer data between two databases. In my DTS package, I need to create a enumeration task with a enumeration data task. However when I tried to add enumeration values, I cannot find any ways to create new values by right click to select from drop down menu or use Control + New in the enumeration properties. Could anyone point out how I can add new values in DTS Enumeration type.
Thanks
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Oct 10, 2007
Hi all,
I have an existing database, which is used to store complaints data and have one field, which stores notes in a varchar(8000) column.
My users are now wanting to store information, which exceed the number of available characters. What options do I have in facilitating this?
Many thanks
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May 26, 2004
Hi,
I've got the following C# function to add a customer record to the database. The record gets added without any problems but the OUTPUT PARAMETER (Parameter[10]) is always NULL and I can't see why. I'm also using the Microsoft Data Application Block.
Here's the C# function:
public void SaveCustomer(int customerId,string customerName,string address1,
string address2,
string town,
string county,
string postcode,
string webSiteAddress,
string mainTelNo,
string mainFaxNo)
{
try
{
SqlParameter[] parameters = DA.SqlHelperParameterCache.GetSpParameterSet(this.ConnectionString,"UpdateCustomer");
parameters[0].Value = customerId;
parameters[1].Value = customerName;
parameters[2].Value = address1;
parameters[3].Value = address2;
parameters[4].Value = town;
parameters[5].Value = county;
parameters[6].Value = postcode;
parameters[7].Value = webSiteAddress;
parameters[8].Value = mainTelNo;
parameters[9].Value = mainFaxNo;
parameters[10].Direction = ParameterDirection.Output;
int RetVal = DA.SqlHelper.ExecuteNonQuery(this.Connection,"UpdateCustomer",parameters);
if (RetVal > 0)
{
int Key = Convert.ToInt32(parameters[10].Value.ToString());
}
}
catch (Exception ex)
{
throw new Exception(ex.Message.ToString(), ex);
}
}
And here's the SQL Server 2000 Stored Procedure:
CREATE PROCEDURE UpdateCustomer
@CustomerId int,
@CustomerName varchar(100),
@Address1 varchar(50),
@Address2 varchar(50),
@Town varchar(30),
@County varchar(30),
@PostCode varchar(10),
@WebSite varchar(50),
@MainTelNo varchar(15),
@MainFaxNo varchar(15),
@ReturnValue int OUTPUT
AS
IF @CustomerId = 0
BEGIN
INSERT INTO Customer
(CustomerName, Address1, Address2, Town, County, Postcode, WebSite, MainTelNo, MainFaxNo)
VALUES(@CustomerName, @Address1, @Address2, @Town, @County, @Postcode, @WebSite, @MainTelNo, @MainFaxNo)
IF @@ERROR = 0
BEGIN
SELECT @ReturnValue = @@IDENTITY
END
ELSE
BEGIN
SELECT @ReturnValue = -1
END
END
ELSE
BEGIN
UPDATE Customer
SETCustomerName = @CustomerName,
Address1 = @Address1,
Address2 = @Address2,
Town = @Town,
County = @County,
Postcode = @Postcode,
WebSite = @WebSite,
MainTelNo = @MainTelNo,
MainFaxNo = @MainFaxNo
WHERECustomerId = @CustomerId
IF @@ERROR = 0
BEGIN
SELECT @ReturnValue = @CustomerId
END
ELSE
BEGIN
SELECT @ReturnValue = -1
END
END
Any help would be appreciated as it's starting to drive me mad now!!
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Nov 30, 2006
HiI've got a quandry - I have a detailed database that handles advertorders between a design agency and printers / magazines etc.I want to add up the total spent by the client and put the results to afield.I've actually done that using a query table in access - it should bequite simple as i can bind the 'total amount' to my table - the onlything it does not currently do is filter the total based on the monthselected.For example if you look athttp://www.daneverton.com/dg2data/months/2006-12.aspThe data here is filtered by the issue equaling Dec-2006The actual order total is £13,622 but the column is showing the totalfor all entries to date (a years worth = £ 422,048)I'm sure that there is only a basic tweak required but i'm banging myhead over what to doThe sql is "SELECT * FROM monnodraught, q_monodraught_total WHERE[Issue / Edition] LIKE ? ORDER BY Publication ASC"Any help gladly received.
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Apr 23, 2008
How can i transpose rows value as Column?
Table A
TypeID
Payment Type
1
CASH
2
EFPOS
3
BANK CARD
4
VISA
5
AMEX
6
DINNER
NOTE: User can add some more Payment type
Required Output
CASH
EFPOS
BANK CARD
VISA
AMEX
DINNER
€¦
Thanks
DA
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Sep 12, 2005
I have been trying to add values to a database and it keeps failing
i have no idea what i am doing wrong please help the code is asp.net
using vb. I have been having serious trouble passing check boxes in
forms from day one both singularly and dynamically from datagrids
if someone could show me some sample code of how to pass these
sort of values into the component and on to the query in this way
i would very much appreciate it.
Fuzzygoth
the error returned is
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:
INSERT statement conflicted with COLUMN FOREIGN KEY constraint
'tblStation_FK00'. The conflict occurred in database 'TealSQL', table
'tblTravelPoint', column 'travelpointID'.
The statement has been terminated.
I have marked the area of the code the error is returned in the colour Violet and with a ##
The code i am using is below
## The aspx page ##
<%@ Page Language="vb" Debug="true" Trace="True"
Inherits="Devotion2Motion.AdminComp"
Src="../CodeBehind/AdminModule.vb" %>
<!-- Binds the ActivityResortInfo.ascx user control to the page -->
<%@ Register TagPrefix="UserContol" TagName="D2MHeader" Src="../UserControls/Header.ascx" %>
<%@ Register TagPrefix="UserContol" TagName="D2MFooter" Src="../UserControls/Footer.ascx" %>
<%@ Register TagPrefix="UserContol" TagName="TravelPointDD" Src="../UserControls/TravelPointDD.ascx" %>
<script language="vb" runat="server">
Sub Page_Load()
If IsPostback = True Then
Dim aInternational As Integer
Dim Station As String = Request.Form("StationFrm")
Dim Type As String = Request.Form("TypeFrm")
Dim Address1 As String = Request.Form("address1Frm")
Dim Address2 As String = Request.Form("address2Frm")
Dim City As String = Request.Form("cityFrm")
Dim International As String = Request.Form("InternationalFrm")
Dim TravelPoint As Integer = Request.Form("_ctl5:dsTravelPointDD")
If IsNothing(International) Then
aInternational = "0"
Else
aInternational = "1"
End If
Dim AdminTravelPoints As New Devotion2Motion.AdminComp()
' Select the country dropdown list
AdminTravelPoints.AddStation(Station, Type, Address1, Address2, City,
aInternational, TravelPoint)
End If
Dim ReadResultTable As New Devotion2Motion.AdminComp()
' Select the country dropdown list
dsResultSet.DataSource = ReadResultTable.GetStationtbl()
dsResultSet.DataBind()
End Sub
</script>
<!-- This UserControl Pulls in the header UserControl and the Div Tag Positions it #css reffrence is TopControl -->
<Div Class="TopControl">
<UserContol:D2MHeader runat="server"/>
</Div>
<form method="post" action="AdminTravelPoint.aspx" runat="server">
<Div Class="CentreControl">
<table border="0">
<tr>
<td>
<asp:Label Text="Station Name: " CssClass="BodyStyle" runat="server"/>
</td>
<td>
<asp:TextBox ID="StationFrm" CssClass="PrimaryGrid" runat="server"/>
</td>
<tr>
<tr>
<td>
<asp:Label Text="Type: " CssClass="BodyStyle" runat="server"/>
</td>
<td>
<asp:TextBox ID="TypeFrm" CssClass="PrimaryGrid" runat="server"/>
</td>
<tr>
<tr>
<td>
<asp:Label Text="Address1: " CssClass="BodyStyle" runat="server"/>
</td>
<td>
<asp:TextBox ID="Address1Frm" CssClass="PrimaryGrid" runat="server"/>
</td>
<tr>
<tr>
<td>
<asp:Label Text="Address2: " CssClass="BodyStyle" runat="server"/>
</td>
<td>
<asp:TextBox ID="Address2Frm" CssClass="PrimaryGrid" runat="server"/>
</td>
<tr>
<tr>
<td>
<asp:Label Text="City: " CssClass="BodyStyle" runat="server"/>
</td>
<td>
<asp:TextBox ID="CityFrm" CssClass="PrimaryGrid" runat="server"/>
</td>
<tr>
<tr>
<td>
<asp:Label Text="International: " CssClass="BodyStyle" runat="server"/>
</td>
<td>
<asp:CheckBox ID="InternationalFrm" CssClass="PrimaryGrid" runat="server"/>
</td>
<tr>
</tr>
<td>
<asp:Label Text="Travel Point: " CssClass="BodyStyle" runat="server"/>
</td>
<td>
<UserContol:TravelPointDD runat="server"/>
</td>
<tr>
</tr>
<td>
</td>
<td>
<input value="Submit" type="submit">
</td>
</tr>
</table>
</Div>
<asp:DataGrid ID="dsResultSet" AutoGenerateColumns="False" CssClass="PrimaryGrid" ShowHeader="true" runat="server">
<Columns>
<asp:BoundColumn DataField="StationID" ReadOnly="true" HeaderText="Station ID"/>
<asp:BoundColumn DataField="Station" ReadOnly="true" HeaderText="Station"/>
<asp:BoundColumn DataField="Type" ReadOnly="true" HeaderText="Type"/>
<asp:BoundColumn DataField="Address1" ReadOnly="true" HeaderText="Address"/>
<asp:BoundColumn DataField="Address2" ReadOnly="true" HeaderText=" "/>
<asp:BoundColumn DataField="City" ReadOnly="true" HeaderText="City"/>
<asp:BoundColumn DataField="International" ReadOnly="true" HeaderText="International"/>
<asp:BoundColumn DataField="TravelPoint" ReadOnly="true" HeaderText="City"/>
</Columns>
</asp:DataGrid>
</form>
<Div Class="CenterControl">
<UserContol:D2MFooter runat="server"/>
</Div>
##the vb componet that passess to the sql query ##
Public Function AddStation(ByVal Station As String, ByVal Type As
String, ByVal Address1 As String, ByVal Address2 As String, ByVal City
As String, ByVal aInternational As Integer, ByVal TravelPoint As
Integer) As SqlDataReader
' Create Instance of Connection and Command Object
Dim
myConnection As New
SqlConnection(ConfigurationSettings.AppSettings("strConn"))
Dim
myCommand As New SqlCommand("sp_call_Station_Insert", myConnection)
' Mark the Command as a SPROC
myCommand.CommandType = CommandType.StoredProcedure
' Add Parameters to SPROC
Dim
parameterStation As New SqlParameter("@Station", SqlDbType.NVarChar, 50)
parameterStation.Value = Station
myCommand.Parameters.Add(parameterStation)
' Add Parameters to SPROC
Dim
parameterType As New SqlParameter("@Type", SqlDbType.NVarChar, 50)
parameterType.Value = Type
myCommand.Parameters.Add(parameterType)
' Add Parameters to SPROC
Dim
parameterAddress1 As New SqlParameter("@Address1", SqlDbType.NVarChar,
50)
parameterAddress1.Value = Address1
myCommand.Parameters.Add(parameterAddress1)
' Add Parameters to SPROC
Dim
parameterAddress2 As New SqlParameter("@Address2", SqlDbType.NVarChar,
50)
parameterAddress2.Value = Address2
myCommand.Parameters.Add(parameterAddress2)
' Add Parameters to SPROC
Dim
parameterCity As New SqlParameter("@City", SqlDbType.NVarChar, 50)
parameterCity.Value = City
myCommand.Parameters.Add(parameterCity)
' Add Parameters to SPROC
Dim
parameteraInternational As New SqlParameter("@aInternational",
SqlDbType.Int, 4)
parameteraInternational.Value = aInternational
myCommand.Parameters.Add(parameteraInternational)
' Add Parameters to SPROC
Dim
parameterTravelPoint As New SqlParameter("@TravelPoint", SqlDbType.Int,
4)
parameterTravelPoint.Value = TravelPoint
myCommand.Parameters.Add(parameterTravelPoint)
' Execute the command
myConnection.Open()
## Dim result As SqlDataReader = myCommand.ExecuteReader(CommandBehavior.CloseConnection)
' Return the datareader
Return result
End Function
## The sql stored procedure ##
CREATE PROCEDURE [dbo].[sp_call_Station_Insert]
(
@Station As nVarChar(50),
@Type As nVarChar(50),
@address1 As nVarChar(50),
@address2 As nVarChar(50),
@City As nVarChar(50),
@aInternational As nVarChar(50),
@TravelPoint As Int
)
AS
DECLARE @ConVale As nVarChar(50)
SET @ConVale = (SELECT Station FROM tblStation WHERE @Station = Station)
If @ConVale = @Station
BEGIN
SELECT * FROM tblStation
END
ELSE
BEGIN
insert into tblStation
(Station, Type, address1, address2, city, International, TravelPoint)
values (@Station, @Type, @address1, @address2, @City, @aInternational, @TravelPoint)
SELECT * FROM tblStation
END
GO
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Dec 19, 2007
Hello Everyone
I've created a report with a simple dataset that is similar to this
City , RequestID, Request Amount, ClaimID, ClaimAmount
El Monte 791 52,982.00 2157 41,143.75
El Monte 3691 11,838.00 3140 8,231.14
El Monte 3691 11,838.00 3141 990.00
El Monte 3691 11,838.00 3142 2,615.00
So I group by City, RequestID. On the first group I specified the expression to be City and in the header I list the city and in the footer I list the sum of Request amount. On the second group I specified the group by Request so in the header I placed requestID and on the footer I placed Request Amount. I set request information to hide the duplicates and I even add =Sum(Fields!RequestApprovedGrandTotal.Value,"GroupByRequestID") the scope of the group. But this is what I get:
For requestID = 3691 for Request Amount is 35,514.00 not 11,838.00. All the claim sums are correct and they are located on the detail row.
I've read that a work around is to create multiple dataset but I honestly believe that something as simple as this should work on the reporting server 2000. So I've come to the conclusion that I must be doing something wrong. Can someone give me a hand on this. Thanks.
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Feb 18, 2004
Does it make a difference if I use the Float or Int data type for a field such as ReceiptNumber or CheckNumber?
Thanks for any thoughts,
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Feb 20, 2000
Hi!
I'm quite new to SQL Server. I need to set a float datatype to display something like 3.55. However, all values that are stored in the float column are truncated to 4 or some other single digit. How can this be prevented?
Regards,
Sam
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Sep 5, 2002
Hello everyone,
I am sure this is a newbie question as I am new to Microsoft SQL server but any help is greatly appreciated. I am populating a SQL database from an AS400. The decimal numbers from the AS400 are coming accross with extra decimals. (ie. 63.02 is coming accross as 63.0200001)
Is there a way to limit the number of decimals in a float or real field - or a SQL command I can put in a script to truncate each field to 2 decimal places after they are populated.
Thanks,
Randy
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Jun 29, 1998
We are having problems with rounding errors on large monetary calculations in sql server 6.5
The calculations include float fields (for volumes and unit of measure conversions in product movements). I was wondering if the float being "approximate" could be the problem.
IF it is, why would I want to store things as a float instead of a dec(28,14)?
Is it faster to compute numbers stored as approximate binaries? Will we see a big performance hit if we switch some of the table`s field`s to decimals?
Thanks in advance.
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Jun 21, 2007
Hi,
why does converting integer to float take so long? Its a column with about 5 Million rows.
I want to avoid cast(inumber1 as float) / cast(inmuber2 as float), thats why converting them. Queries should be a bit faster after that.. hope so :)
Thanks a lot
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Aug 30, 2007
I have some engineering data in my table and the db designer is representing it with a float datatype. Here's what is happening. If I query on a record based on id num and get a row and put it in text boxes in my Windows App, min_riv_hd_dia (the float) is 0.026<14 zeroes>2. If I try to query and get that same record again but this time based on id num and min_riv_hd_dia equal to 0.026<14 zeroes>2, I get no row found. If I just do a select on this row based on id number, sql server displays it as 0.026. But if I query with 0.026 as my value, still the row is not found. If I query min_riv_hd_dia > 0.026, the record is found.
So my question is, how can I tell the exact value that must be input in my search criteria in order to find this row?
Thank you so much if you can help!
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Dec 29, 2003
Hi there
I have two Databases
in both databases are fields with float - no null
If I am transfering data from one database to the other everything works well unless there is a comma in the field ( 0,99 or 123,456 )
"SQLAString = "Insert into InventurDaten (Artikelnummer,Hauptartikelnummer,Auspraegung,Arti kelbezeichnung,Artikeltext1,EDVEingang ,EDVAusgang,InventurmengeEDV) values ('" & ArtNr & "','" & ArtNrT & "','" & AP & "','" & ArtBez & "','" & ArtText & "'," & EDVEingang & "," & EDVAusgang & "," & ArtMenge & ")"
"
where EDVEingang and EDVAusgang are defined as float, no null
Then the programm stops with the following message:
Within the INSERT-Procedure there are less columns then there are Contents in the Value-Clause.
I have to finish the programm until tomorrow morning and don't know what the problem is.
If anybody has an idea, please let me know.
regards
Reiner
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