Scale Greater Than Precision - Not A Valid Instance Of Data Type Real
Feb 14, 2006
Our shop recently upgraded to MS SQL 2005 server from the prior SQL 2000 product.
I receive and error during processing related to inserting a value into a field of datatype real. This worked for years under MS SQL 2000 and now this code throws an exception.
The exception states:
The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Parameter 15 ("@TEST"): The supplied value is not a valid instance of data type real. Check the source data for invalid values. An example of an invalid value is data of numeric type with scale greater than precision.
This error is caused by inserting several values that fall outside of a range that MS SQL 2005 documentation specifies.
The first value that fails is 6.61242e-039. SQL Server 2005 documentation seems to indicate that values for the datatype real must be - 3.40E + 38 to -1.18E - 38, 0 and 1.18E - 38 to 3.40E + 38.
Why doesn't 6.61242e-039 just default to 0 like it used to?
I saw an article that might apply, even though I just use a C++ float type and use some ATL templates.
Is my question related to this post?http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=201636&SiteID=1
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Nov 8, 2004
Hello,
I have been trying to develop an automatic way of programmatically accessing datasources and performing some predefined(-supported) processing on them.
The question I would like to ask you people has to do with numeric fields. What exactly is precision? Is it the maximum length in digits of a field, or is there more to it? What about a "field's scale", what is it and how does it affect a field's value handling?
Thank you very much,
Dave
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Dec 7, 2007
Hi , i am receiving data froma flat file it is
These are amount fields
123456.89
i am selecting numeric (8,2) as datatype is this valid please let me know.
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Dec 19, 2006
How do I set Precision and Scale in a calulated column?
I'm trying to limit the decimal points returned in a calculated column but can't find where to set the scale. What am I missing please?
Thanks,
Scott
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Jan 31, 2008
I receive patient demographic files from hospitals that are in several different formats. I have written translations for each format. I need to upload the files into our accounting software. I have the file layout to upload data and it looks like this.
From To Length
Record Type Code 1 2 2A
Account Number 3 17 15A
Guarantor Name 18 47 30A
Guarantor Zip 125 129 5N
Guarantor Area Code 134 136 3N
In SQL Server I have not found a way to set precision on an int. I have to have the correct length, and data type (A for alfa which is left justified and N for numeric which is right justified) field for a succsessfull upload. Suggestions on what data types to use would be very helpful, and then suggestions on how to output the data in a text file described example above would be a life saver.
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Feb 8, 2007
I am using SQL CLR Integration to create a series of stored procedures.
I am building and deploying from Visual Studio 2005 SP1 and everything is working well except for my stored procedures that have a SqlDecimal typed input argument. By default, the precision and scale of the SqlDecimal is deployed to SqlServer as (18,0).
How can I change this default?
This is an example of my stored procedure definition:
namespace Microsoft.Hurley.DataStore
{
public partial class StoredProcedures
{
[Microsoft.SqlServer.Server.SqlProcedure(Name = DB.PROC.TEST.INSERT)]
public static Int32 insertTest(out SqlInt16 cTestID, SqlInt16 cOrgID, SqlString cName, SqlDecimal cPassPercentage, SqlByte cNumberQuestionsToDisplay, SqlByte cMaxNumberAttempts, SqlBoolean cIsActive)
{
...
return returnValue;
}
}
}
From SQL Server after the procedure is deployed:
[dbo].[insertTest]
@cTestID [smallint] OUTPUT,
@cOrgID [smallint],
@cName [nvarchar](4000),
@cPassPercentage [numeric](18, 0),
@cNumberQuestionsToDisplay [tinyint],
@cMaxNumberAttempts [tinyint],
@cIsActive [bit]
Thanks!
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Feb 19, 2002
I am using the statement below to calculate the average scores of the columns. When the result set is returned I would like to have a scale of 2. I am currently returning a scale of 6. What could I do to fix this?
Thanks for you help,
John
SELECT ((CONVERT(decimal(4,2),c2_3) + CONVERT(decimal(4,2),c2_15) +
CONVERT(decimal(4,2),c2_16) + CONVERT(decimal(4,2),c2_17)) / 4 * 100) AS Score_A
FROM dataquestionnaire
WHERE confirmation = '10/1/2001-999-1'
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Jun 4, 2004
Hi All,
Is there a way to set a MONEY datatype to a scale (decimal places) of 2?
The default is set to 4 and I can't seem to find any resources on how to change it.
Do I have to add a check constraint to manually round to 2 decimals??
That seems unneccessary.... but if it is, boo-urns to sql server.
thanks!
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Apr 12, 2007
I'm reading the MS Training Kit for SQL 2005 Admin, Exam 70-431, (no debating certs, please), and I come across this gem, discussing numeric data types such as bigint, int, smallint, decimal, numeric, etc...
"The storage is also precisely defined, so any data stored in these data types returns and calculates to the same value on either an Intel or an AMD processor and architecture."
So exactly how precise would you have to be to notice a difference between architectures?
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Oct 3, 2007
I have a data source that I access via odbc in a DataReader Source component in SSIS. I can access the data fine. However, I am having problems with certain fields that are numeric (specifically home prices ranging from 100,000.00 to 99,999,999.00). In the advanced editor for my data reader source under the input and output properties tab, in data reader output under the external columns and output columns, these fields for some reason default to numeric data types with a precision of 4 and a scale of zero, not large enough to hold the data that is coming in. This causes errors that make the data come in as null (after i specify to ignore the errors).
I can change the precision and scale to 18 and 4 in the external columns, but when I try to change the datatype, precision or scale in the output columns I get the following message:
Property Value is not valid.
The details are:
Error at Import DataReader Source: The data type of output columns on the component "DataReader Source" cannot be changed.
Error at DataReader Source: System.Runtime.InteropServices.COMException (0xC020837D)
at Microsoft.SqlServer.Dts.Pipeline.DataReaderSourceAdapter.SetOutputColumnDataTypeProperties(Int32 iOutputID, Int32 iOutputColumnID, DataType eDataType, Int32 iLength, Int32 iPrecision, Int32 iScale, Int32 iCodePage)
at Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostSetOutputColumnDataTypeProperties(IDTSManagedComponentWrapper90 wrapper, Int32 iOutputID, Int32 iOutputColumnID, DataType eDataType, Int32 iLength, Int32 iPrecision, Int32 iScale, Int32 iCodePage)
Any help is greatly appreciated.
Dave
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Feb 14, 2008
I have generated the package ! but it gives me an error at:
outputColumn.SetDataTypeProperties(dataType, length, precision, scale, targetColumn.CodePage);
private void ConfigureDataConversionComponent(Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSComponentMetaData90 dataconversionComponent)
{
PipeLineWrapper.CManagedComponentWrapper managedOleInstance = managedOleInstanceDataConversionComponent;
// Get the derived's default input and virtual input.
PipeLineWrapper.IDTSInput90 input = dataconversionComponent.InputCollection[0];
PipeLineWrapper.IDTSVirtualInput90 vInput = input.GetVirtualInput();
// Iterate through the virtual input column collection.
foreach (PipeLineWrapper.IDTSVirtualInputColumn90 vColumn in vInput.VirtualInputColumnCollection)
{
managedOleInstance.SetUsageType(
input.ID, vInput, vColumn.LineageID, PipeLineWrapper.DTSUsageType.UT_READONLY);
}
// putting the truncation row disposition
dataconversionComponent.OutputCollection[0].TruncationRowDisposition =
PipeLineWrapper.DTSRowDisposition.RD_NotUsed;
// putting the error row disposition
dataconversionComponent.OutputCollection[0].ErrorRowDisposition =
PipeLineWrapper.DTSRowDisposition.RD_NotUsed;
// get the output column collection reference
PipeLineWrapper.IDTSOutput90 output = dataconversionComponent.OutputCollection[0];
foreach (PipeLineWrapper.IDTSInputColumn90 inColumn in
dataconversionComponent.InputCollection[0].InputColumnCollection)
{ // create the map
// get the target column from the mapping informations
PipeLineWrapper.IDTSOutputColumn90 outputColumn =
dataconversionComponent.OutputCollection[0].OutputColumnCollection.New();
outputColumn.Name = inColumn.Name;
Column targetColumn = GetTargetColumnInfo(inColumn.Name);
// find out the length of the column
int length = targetColumn.Length;
// get the precision of the target column
int precision = targetColumn.Precision;
// get the scale of the target column
int scale = targetColumn.Scale;
// get the SSSIS complaint datatype from the given mappings
Microsoft.SqlServer.Dts.Runtime.Wrapper.DataType dataType = targetColumn.DataType;
// setting the data properties
outputColumn.SetDataTypeProperties(dataType, length, precision, scale, targetColumn.CodePage);
// putting the external metadata column id to zero
outputColumn.ExternalMetadataColumnID = 0;
outputColumn.ErrorRowDisposition = PipeLineWrapper.DTSRowDisposition.RD_RedirectRow;
outputColumn.TruncationRowDisposition = PipeLineWrapper.DTSRowDisposition.RD_RedirectRow;
PipeLineWrapper.IDTSCustomProperty90 property = outputColumn.CustomPropertyCollection.New();
property.Name = "SourceInputColumnLineageID";
property.Value = GetSourceColumnLineageID(targetColumn.Name);
property = outputColumn.CustomPropertyCollection.New();
property.Name = "FastParse";
property.Value = false;
// Now we are preserving the Lineage id into a list.
// you know, when later we will configure the dataflowcomponent of SQL destination
// then, we will find all the inputs (the input came from flat file and the inputs
// came from the derived columns output). And we need to distinguish among them.
// we will only consider those inputs into the data destination component, where the
// inputs are came from the out put of derived column component. which is actually here.
derivedLineageIdentifiers[outputColumn.LineageID] = outputColumn.Name;
}
}
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Jul 17, 2006
I have some data that I am outputting to a text file:
sum(sales)
where sales is datatype money. If I execute the query with query analyzer I get 4 decimals, but when it is output to a text file it rounds the number
Grid Text File
2182035.9600 2182035.96
961799.2400 961799.24
22104768.1850 22104768.185
If I do cast or convert it to money it does the same thing.
It really doesn't make a material difference for its intended use but I would like to keep it consistent with 4 decimals.
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May 5, 2008
Hi,
I'm importing data from and oracle database to an SQL one through a SSIS package, I'm getting this error:
"The output column "earned_hours" has a precision that is not valid. The precision must be between 1 and 38".
the package runs but returns this column as NULL values
earned_hours is of type "NUMBER" in oracle (some of the values are decimals), I tried making it numeric(x,y),float or decimal(x,y), but I'm still getting the same results.
does anybody know why is this happening or have a solution for this error?
Thanks
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Mar 2, 2007
I have a CSV Flat File Source with a Decimal column - but DataPrecision property is grayed out - why?
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Aug 29, 2006
Hi ,
I want to convert hexadecimal to numeric data type. Using directly Cast or Convert function is not working.
Please suggest an alternative how to retrieve the numeric value of binary data .
Thanks in advance
Regards
Srinivas Govada
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Jun 2, 2008
Cannot use dynamic sql in current context. So need some help regarding this.I am developing a stored procedure to update a table. Sending Column names as parameters, but not able to use them as given below.INSERT INTO Books (@Column1, @Column2) values.. Any way to execute without using dynamic sql?..Thanx.
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Jan 15, 2007
I got this error for a calculated field that calls a public function of a custom assembly based on the report parameter values. The return type is an array of double.
=code.ovalues.dGetValues(Parameters!Report_Start.Value, Parameters!Report_End.Value, Parameters!Tag.Value, Parameters!Agg.Value)
Does SSRS 2005 supports the type double for a field? Can the data source of a field in a dataset be an array? Is there a way to pass the array to a field by reference and display the values at runtime?
I would appreciate any help since I could not find anything helpful on the internet and Microsoft document!
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Aug 17, 2007
[rsInvalidExpressionDataType] The Value expression used in image €˜image1€™ returned a data type that is not valid.
[rsInvalidDatabaseImage] The Value expression for the image €˜image1€™ did not evaluate to an image.
Hi How should i solve this problem
Regards
KAren
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Feb 13, 2015
I have a SSAS stored procedure with a signature:
public Set DoSomthing(Set toBeProcessed, Set measuresToWorkWith)The set measurseToWorkWith is passed as {[Measures].[Measure1], [Measures].[Measure2] ...}
with the measures being real or query-scoped calculated members.
To get the value of the measure for each tuple in the set toBeProcessed, I create an Expression for each tuple (measure) in the set measuresToWorkWith then for each tuple in toBeProcessed call expression.Calculate(tuple) which returns a MDXValue.
My problem is that in order to make the code generic I need to get the real (.NET) data type of the MDXValue. The class only has explicit conversion methods ToInt16() etc which implies that the data type is known at design time.
However, if one of the measures is a query-scoped calculation then it could return a .NET double, int, bool or string.
If the measure is real then I can look up its metadata. However, it appears that if it is a formula (scoped member) then are all bets are off?
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Apr 2, 2007
Hi!
I'm loading from Oracle using the OraOLEDB.Oracle.1 provider since I need unicode support and I get the following error:
TITLE: Microsoft Visual Studio
------------------------------
Error at myTask [DTS.Pipeline]: The "output column "myColumn" (9134)" has a precision that is not valid. The precision must be between 1 and 38.
------------------------------
ADDITIONAL INFORMATION:
Exception from HRESULT: 0xC0204018 (Microsoft.SqlServer.DTSPipelineWrap)
------------------------------
BUTTONS:
OK
------------------------------
For most of my queries to Oracle I can cast the columns to get rid of the error (CAST x AS DECIMAL(10) etc), but this does not work for:
1) Union
I have a select like "SELECT NVL(myColumn, 0) .... FROM myTable UNION SELECT 0 AS myColumn, .... FROM DUAL"
Even if I cast the columns in both selects (SELECT CAST(NVL(myColumn, 0) AS DECIMAL(10, 0) .... UNION SELECT CAST(0 AS DECIMAL(10, 0)) AS myColumn, .... FROM DUAL) I still get the error above.
2) SQL command from variable
The select basically looks like this:
"SELECT Column1, Column2, ... FROM myTable WHERE Updated BETWEEN User::LastLoad AND User::CurrentLoad"
Again, even if I cast all columns (like in the union), I still get the same error.
Any help would be greatly appreciated. Thanks!
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Jun 30, 2007
Hi all,
I am developing ASP.NET 1.1 application using VB.NET & SQL Server, on my machine I am using SQL Server 2000, and everything is working just fine.
The problem appears when I uploaded the site to the Host, they are using SQL Server 2005, is there any reason for this, I am using casting in the code, and I am sure there is something wrong with the hosting settings.
Any suggestions.
Best Regards
Wafi Mohtaseb
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Mar 7, 2008
Hello Friends
How are you?? Friends i am getting problem in SQL Server 2005. I am deployng web application on production server as well as Databse also. In production server i inserted new field in all tables which is rowguid and its type is uniqueidentifier. The default binding for this field is newsequentialid(). In some pages it works ok but in some places it generates error like 'Conversion from type 'DBNull' to type 'String' is not valid'. Can anybody help me to solve this problem. Its urgent so plz reply me as soon as possible. I'll be very thankfull to you. Thanks in Advance.
Regards,
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Dec 8, 2006
This one cost me a solid half hour yesterday. I'm wondering why onearth the default precision for a decimal type is 18,0. Maybe I'mmistaken. A decimal datatype sort of implies that you'd want somethingafter the decimal!Question is, can I set this database-wide? Like all new decimaldatatypes have a precision of 12,6 or something like that? I haven'tseen anything about this in the googling I have done...
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Jul 10, 2007
In SQL Server I've created a linked server to an Oracle database. I am trying to insert (within the context of an sql server table trigger) an SQL Server datetime to an Oracle column with similar precision. Oracle timestamps are not compatible with sql server datetimes and I don't know how to convert the data (or if I should use a different type of column to store the data in Oracle). I have full control over the structure of the Oracle table so I can use a different type if timestamp is not best, but I need the destination column to have at least the same precision as the sql server datetime value. What is the easiest way to do this?
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Feb 27, 2004
Hi,
I'm trying to install MSDE SP3 which I downloaded from MS at http://www.asp.net/msde/.
Following the instructions as best I can I unzipped the file into a Folder now called MSDE located on C: I then went to a command prompt and typed in the command given to start the install:
setup SAPWD=testsite SecurityMode=SQL
Hit enter and the installer started up and ran for a few secs and then came back with
The Instance named specified is invalid
There was no mention of including an instance name or the format for it.
Suggestions please?
Also, if I want to completly uninstall MSDE if I need to how would I do it?
Thanks,
Bob
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Aug 28, 2007
I have a 2 node SQL Server 2005 cluster with 2 named instances. Both appear
to be working properly with no issues but I have the following warning
message in the event viewer and I would like to know if it is something I
should be worried about.
Source: SQL Browser
Type: Warning
Category: None
User: N/A
Description: The configuration of the AdminConnectionTCP protocol in the
SQL instance XX is not valid.
The servers in the cluster are running with Windows Server 2003 X64 Enterprise
Edition, SQL 2005 Enterprise Edition SP2 X64.
I have failed the cluster over and I continue to get the message when I
start the instances in the cluster admin, but I don't appear to have any
other symptons. Client machines can connect without any problem and
transactional replication works no matter what node I bring the instance up
on.
I changed default TCP/IP port and disable/enable Named pipes, but no luck so far.
I see lots of postings about this message but it seems to be related to
SQLExpress and I am not using that here.
Any info would be appreciated.
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Mar 4, 2006
Hello,
I am getting the following warning in the Application Event Log:
The configuration of the AdminConnectionTCP protocol in the SQL instance SQLEXPRESS is not valid.
The warning is logged by the SQLBrowser service.
This is happening on Windows 2003 server with SQL Server Express 2005. On the same machine SQL Server 2000 is installed.
I am currently unable to connect from remote clients to the instance of SQL Express and I believe it has to do with this warning (I've tried all the usual remote connection troubleshooting without success - enabled protocols, SQL Browser Service running, there is no firewall on the server, I disabled firewall on the client when trying to connect).
Does anyone know how to resolve this issue?
If you need additional information please let me know.
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May 27, 2006
Hey all,
I am new to SQL 2005 and am getting an error stating my install is good but not for my machine type?
I am trying ot install 2005 Ent on a DL585 server with 4 CPUs and 12 GB of RAM.
Has anyone run into this?
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Aug 12, 2007
Hi.. Please help me resolve this error "Cast from string 'OPEN' to type 'Double' is not valid.". Error here If CallStatus = 10 Then ....Code:Public Sub UpdateCallStatus() Dim CALLID, RequestorID, CommentsFromITD, MessageFromITD, MessageToITD, CallStatus, strSQL As String CALLID = Request.QueryString("CallID") RequestorID = Session("USER_ID") CommentsFromITD = lblcomments.Text MessageFromITD = lblmessage.Text MessageToITD = txt_desc.Text CallStatus = Trim(Request.Form(ddl_callstatus.UniqueID))
Dim ObjCmd As SqlCommand Dim ObjDR As SqlDataReader
Try If CallStatus = 10 Then strSQL = "UPDATE CALLS SET STATUS_ID=" & CallStatus & " WHERE CALL_ID= " & CALLID & "" ObjCmd = New SqlCommand(strSQL, ObjConn) ObjConn.Open() ObjDR = ObjCmd.ExecuteScalar() gbVariables.insertuserevents(CALLID, RequestorID, "Call Closed") Response.Redirect("UserCallClosed.aspx") ObjConn.Close() Else strSQL = "UPDATE CALLS SET STATUS_ID=" & CallStatus & " WHERE CALL_ID= " & CALLID & "" ObjCmd = New SqlCommand(strSQL, ObjConn) ObjConn.Open() ObjDR = ObjCmd.ExecuteScalar() ObjConn.Close()
strSQL = "SELECT STATUS_LABEL FROM STATUS WHERE STATUS_ID = " & CallStatus & "" ObjCmd = New SqlCommand(strSQL, ObjConn) ObjConn.Open() ObjDR = ObjCmd.ExecuteScalar() ObjConn.Close()
gbVariables.insertuserevents(CALLID, RequestorID, CallStatus) CallStatus = "" End If Catch ex As Exception lblmsg.Text = ex.Message.ToString End Try End SubThanks...
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Jul 7, 2015
I Create a measure group and two dimensions using  [AdventureWorksDW2012], I try to change one dimension's storage mode with setting property proactive caching as Real-Time ROlap. There is no any warning message when deploying and processing, but error occurs when I query in sql server analysis services, see below for the error messages and the screen capture.
Error occurred retrieving child nodes: the current operation was cancelled because another operation in the transaction failed.
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Apr 18, 2015
I have a table with one of the column(EmpHiredate) datatype is char(10). It has value like "20141023". I need to display this value as date format(dd/mm/yyyy) in report. Following methods i tried in textbox expression but no luck.
=Format(Fields!EmpHireDate.Value,"dd/MM/yyyy")
=Cdate(Fields!EmpHireDate.Value)
Error:[rsRuntimeErrorInExpression] The Value expression for the textrun ‘EmpHireDate.Paragraphs[0].TextRuns[0]’ contains an error: Conversion from string "20041023  " to type 'Date' is not valid.
Is it possible to convert string to date using SSRS textbox expression ?
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Apr 17, 2008
Hello,
Data is being trnasferred from an Oracle view to a SQL Server 2005 table.
Decimals can be previewed in the from the "SQL Command Text Window" but the columns in the target table which are defined as float shows the data being rounded to zero decimal places.
For the Data Source the always use default code page is selected.
Is there a way to retain the decimals?
Thank you,
Rod
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Oct 26, 2006
Hi All,
i'm using a "data conversion" object to convert a numeric field to a string just before i save the record set to the database.
the problem is when this numeric field is > 0 it looses the precision on its decimal value.
example, if numeric value is 0.32
after converting this to a string, the new value will be : .32
it's lost the 0 infront of it. i can't do this converion in the query level because it's a derived field, so i need to convert it to a string before stroing it.
when converting to string i'm using the code page 1252 (ANSI - Latin I). i also tried with unicode string both looses this 0 infront.
can any one help on this?
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