SSIS Data Conversion: Convert A String (like Yyyymmdd) Into Datatype Dt_DBDATE Or Dt_DBDATE

Jun 6, 2007

Hi All,



I need a solution for the following:



I have a field with datatype string, length 8, in the form yyyymmdd (f.e. 20070604).



Now I need to transfer this field into a field with datatype dt_DBDATE or DT_DBDATE.



I tried to perform this with a derrived column and type cast (DT_DATE) or (DT_DBDATE), but this does not work.



Any hint for me!!!



Thanks in Advance



ulrike

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I created a SSIS package and creating a derived column named: Date...set datatype as DT_DBDATE....I do not want the timestamp on date...then I want to load this Date into a SQL server database table, with datatype of datetime, but it will load here with the timestamp which I do not want. Any ideas? I did change datatype of the SQL Server Destination datatype to DT_DBDATE but it will change it back to DT_DBTimestamp. thx

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Hi all,

Actually trying to add one month to current variables value so I can process per month data in for loop for that I have written the following statement in Assign Expression Part of For Loop
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Apr 24, 2008



Good afternoon,

I have an issue with an ssis variable datatype.

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I have a stored procedure:


PROCEDURE [dbo].[sp_newTransaction]



@sourceSystem varchar(50),

@txOut NUMERIC(18,0) OUTPUT

AS

insert into scn_transaction (sourceSystemName) values(@sourceSystem);

SELECT @txOut = @@identity


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I execute the stored proc with the following sql with an OLE DB connection manager:

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The first parameter is a string variable from earlier in the package, and the second is the output parameter. I have the following parameter mappings to the execute sql task:

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At one point I wasn't returning a numeric, but rather an int from the stored proc, and all was well until I went to use the variable in a derived column later in the package, and the type was converted quite incorrectly (a 1 was 77799789080 or some such), indicating a type conversion error likely related to the encoding of the number.

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Thanks much,

B

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Hi,

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My thoughts are to use €œdata conversion€? utilizing substring expressions€¦

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Jun 26, 2006

Hi ,

I am Using Derived column between Source and Destination Control. the Source input column PriceTime is String Data type. but in the Destination is should be a DATE TIME column. How to Convert this string to DateTime in the Derivied Column Control.

I already tried to in the Derived column control

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But still throwing Error showing type case probelm



Pls help me on this



Thanks & Regards

Jeyakumar.M






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May 1, 2007

Hi All,



Here is a description of the issue I'm facing about decimal datatype conversion from DB2 to SSIS throught Microsoft OLE DB Provider for DB2.

I first discovered it when I tried to use a LookUp trans. and selected a decimal typed field. I was unable to validate it and clicking the OK button threw the error copied below:


TITLE: Microsoft Visual Studio
------------------------------

Error at Data Flow Task [DTS.Pipeline]: The "output column "MFIXFRA" (317)" has a value set for length, precision, scale, or code page that is a value other than zero, but the data type requires the value to be zero.



------------------------------
ADDITIONAL INFORMATION:

Exception from HRESULT: 0xC0204019 (Microsoft.SqlServer.DTSPipelineWrap)

------------------------------
BUTTONS:

OK
------------------------------

Some workarounds on this issue led me to two other strange behaviours:


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André

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Aug 23, 2007

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Note: "MyCol" is the Input Column I've specified in the Script Component and "CleanCol" is the Output column I've specified as datatype [DT_I4].

public override void Input0_ProcessInputRow(Input0Buffer Row)
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int colOut = 0;
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{
Row.CleanCol_IsNull = true;
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Row.CleanCol = colOut;
}
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The other expression I've tried was:

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What is the best possible way to do the conversion from a String to Int or fixing the error from the above.

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Apr 1, 2008



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[Derived Column [1014]] Error: An error occurred while attempting to perform a type cast.

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May 13, 2008

Being a newbie to SSIS I'm not sure of the most efficient method of converting a DateTime object to a String.

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My current approach is to derive a column and build up an expression to convert the date into a string. The only problem being that it doesn't work.
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All comments greatly received.

Cheers
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GO
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[Code] ....

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Hi,

I've found a bit of an inconsistency between the way SQL Server treats dates and the way that SSIS treats them.

As stated here: http://blogs.conchango.com/jamiethomson/archive/2005/04/26/1337.aspx the only totally unambiguous datettime string formats that SQL Server accepts are:
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Any comments from MSFT?
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Apr 7, 2008

Hello Everyone,
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i had try it out by doing this ways
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May 25, 2007

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runat="server"
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Mar 28, 2008

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Server Error in '/mine' Application.


Implicit conversion from data type sql_variant to uniqueidentifier is not
allowed. Use the CONVERT function to run this query. 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: Implicit conversion from data type
sql_variant to uniqueidentifier is not allowed. Use the CONVERT function to run
this query.Source Error:



An unhandled exception was generated during the execution of the
current web request. Information regarding the origin and location of the
exception can be identified using the exception stack trace below.
Stack Trace:



[SqlException (0x80131904): Implicit conversion from data type sql_variant to uniqueidentifier is not allowed. Use the CONVERT function to run this query.] System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +859322 System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +736198 System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +188 System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +1959 System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +149 System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) +903 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +132 System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) +415 System.Data.SqlClient.SqlCommand.ExecuteNonQuery() +135 System.Web.UI.WebControls.SqlDataSourceView.ExecuteDbCommand(DbCommand command, DataSourceOperation operation) +401 System.Web.UI.WebControls.SqlDataSourceView.ExecuteInsert(IDictionary values) +447 System.Web.UI.DataSourceView.Insert(IDictionary values, DataSourceViewOperationCallback callback) +72 System.Web.UI.WebControls.DetailsView.HandleInsert(String commandArg, Boolean causesValidation) +390 System.Web.UI.WebControls.DetailsView.HandleEvent(EventArgs e, Boolean causesValidation, String validationGroup) +623 System.Web.UI.WebControls.DetailsView.OnBubbleEvent(Object source, EventArgs e) +95 System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35 System.Web.UI.WebControls.DetailsViewRow.OnBubbleEvent(Object source, EventArgs e) +109 System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35 System.Web.UI.WebControls.LinkButton.OnCommand(CommandEventArgs e) +115 System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) +163 System.Web.UI.WebControls.LinkButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +174 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102

Version Information: Microsoft .NET Framework Version:2.0.50727.312;
ASP.NET Version:2.0.50727.833

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Oct 12, 2006

I am newbie in asp and sql, and I am using VS & SQL expresswhen I try to submit I get following error"Conversion failed when converting character string to smalldatetime data type"Following is my insert statement<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:oncallConnectionString %>"SelectCommand="SELECT data.* FROM data" InsertCommand="INSERT INTO data(Apps, Location, Impact, System, Date, Start_Time, End_Time, Duration, Problem, Cause, Solution, Case, Comments) VALUES ('@DropDownList1','@DropDownList2','@DropDownList3','@TextBox6','@DropDownCalendar1','@DropDownCalendar2','@DropDownCalendar3','@TextBox1','@TextBox2','@TextBox3','@TextBox4','@TextBox5','@TextBox7')"></asp:SqlDataSource>These are @DropDownCalendar1','@DropDownCalendar2','@DropDownCalendar3' defined as datetime in database.I would appriciate if somebody could help.

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Mar 25, 2007

Hello, I have problem with this code.(This program presents - there is GridView tied to a SQL database that will sort the data selected by a dropdownList at time categories. There are  2  time categories in DropDownList - this day, this week.
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Here is code:
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
 
 
protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
{
 
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DateTime StartDate = DateTime.Today;
 
string @StartDate1 = StartDate.ToString(datePatt);
 
string @EndDate = StartDate.AddDays(1).ToString(datePatt);
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string @startOfNextWeek = StartDate.AddDays(7 - (int)StartDate.DayOfWeek).ToString(datePatt);
 
 
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{
 
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}
 
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<head id="Head1" runat="server">
<title>Untitled Page</title>
<style type="text/css">
body {
font: 1em Verdana;
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<body>
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<div>
&nbsp;&nbsp;
 
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&nbsp; &nbsp;<br/> <br/>
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Oct 3, 2007

I am running the following query:
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The bold sections are giving me the error message. The query works as written above, butis only evaluating on one date, contained in hqeff. However, when I try to modify the second date, HQDIS, by casting it the same way as the one before it:
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Hi,

I have SQL Server 2005 database table with the following data definition as follows:

ID int
LST_TIME varchar(5)
LST_DATE varchar(21)
LST_WEEK int
SUBJECT varchar(100)


Date format (Month,day YEAR) eg.- October, 21 2007
Time format, 00 - 23 hours, HH:MM eg. - 18:58

, and a VB code as below:

Dim Command As New SqlClient.SqlCommand("SELECT * FROM dbo.LISTS WHERE (LST_WK = DATEPART(wk, GETDATE())) AND (CONVERT(datetime, LST_DATE) = CONVERT(datetime, CONVERT(varchar, GETDATE(), 110)))
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While dataReader.Read()

Dim NewAlert As New Alert(dataReader("SUBJECT").ToString(), DateTime.Parse(dataReader("LST_DATE").ToString(),
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:
:
:
I am encountering error: System.Data.SqlClient.SqlException: Conversion failed when converting character string to smalldatetime data type, which points to the codes in bold. Just wondering anyone out there has got a solution to my problem. Thank you.

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