How To Pull Data In The Inline Code Block Inside A Template?

Jan 12, 2007

The code block is embedded into a grid view item template.
    <ItemTemplate>

<% if ((bool)Eval("isNew"))
{ %>
New Post
<% } %>
</ItemTemplate>
 but as per rule Eval and Bind can be only use bind the data.
 How would i pull the information from sqldatasource in the template like this?
 

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How To Create A Stored Procedure Of This Code (inline Sql In Aspx) ?

Jun 2, 2006

I have some SQL code as inline SQL (bad habit, I know). Now I want to convert this to an sproc, but I'm pretty much out of ideas here. The code looks like this:
string SQL = "SELECT * FROM MyDBTable WHERE 1=1";
if (txtMyField1.Text != "")
{
SQL = SQL + " AND MyField1 = @MyField";
}
if (txtMyField2.Text != "")
{
SQL = SQL + " AND MyField2 LIKE '%'+ @MyField2 + '%'";
}
if (txtMyField3.Text != "")
{
SQL = SQL + " AND MyField3 LIKE '%' + @MyField3 + '%'";
}
I have an search page built on ASP.NET 2.0. Based on what the user has entered to the form fields, the SQL in constructed on the fly. Since this is now inside codebehind file (aspx.cs), I want to get rid of it and move it to an sproc. But the question is how ? Some simple SQL clauses are easy to convert to an sproc but this is causing me lots of issues.

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May 5, 2014

In the below procedure definition, i need to find a way parse the definition and get the list of places where the where clause is being used.

SELECT DISTINCT
FC.CASE_ID,
UPPER(FC.CASE_NUMBER) AS CASE_NUMBER,
UPPER(REPLACE(FC.CASE_SHORT_TITLE,CHAR(13)+CHAR(10),'')) AS CASE_SHORT_TITLE,
FC.CASE_STATUS_DESCR,
FC.CASE_TYP_DESC, FC.CASE_SUB_TYP_DESC,

[Code] ....

In the above query there are more than one places and the where clause may not have the same string the where clause it can be with a space between the "=" and the value in single quotes.

Result set should be in the below format:

TABLE NAME Column Name VALUE
CFG_ELEMENTS ELEMENT_NAME REPORT_CONSOLIDATEDCASES_CASERELATEDTYPID

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Aug 2, 2006

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Dec 26, 2007


i explain
what i mean is if i have stored procedure with 7 conditions
for evry day in the week one condition
like this i have 7 code blocks for Sunday,Monday , .....Saturday







Code Block
CREATE PROC YourProc
@StartDate datetime = NULL,
@EndDate datetime = NULL
AS
SET @StartDate = COALESCE(@StartDate,DATEADD(d,DATEDIFF(d,0,GETDATE()),0))--defaulting to todays date if not supplied
SET @EndDate=COALESCE(@EndDate,DATEADD(m,1,@StartDate))--defaults to 1 month from today

WHILE @StartDate <= @EndDate
BEGIN
SELECT CASE
WHEN DATENAME( dw,@StartDate)='Sunday' AND

empid IN (SELECT empid FROM v_un WHERE (shift =51 )
THEN 1
WHEN DATENAME( dw,@StartDate)='Monday' AND
empid IN (SELECT empid FROM v_un WHERE (shift =11 )
THEN 2
............
WHEN DATENAME( dw,@StartDate)='Saturday' AND
...
THEN ..
END
SET @StartDate=DATEADD(d,1,@StartDate)
END
GO








like this until the last day of the month

TNX

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Calling A Code Block Using Parameters In A Report Of Sql Server Reporting Services

Dec 18, 2007


Hi

This is the code which I have written in code window.

Public Shared Function CalcLocalFactor(ByVal CalcLifeCode As Integer, ByVal CalcFiscalAge As Integer, ByVal CalcLifeYearsUsed As Double, ByVal CalcLocConvention As String, ByVal CalcSRate As Integer) As Double
Dim locCalcFiscalAge As Integer = 0
Dim locFactor As Double= 1.0
Dim locFactor1 As Double = 1.0
Dim REM1 As Integer = 1
Dim DEP As Double = 0
Dim YR As Integer
Dim HALF_YEAR As Double
Dim LINEAR As Double
Dim MACR As Double
If CalcFiscalAge > CalcLifeCode + 1 Then
locCalcFiscalAge = 0
locFactor = 1.0
End If
If (CalcLocConvention <> "HALF-YEAR" And CalcLifeYearsUsed < CalcLifeCode) Then
locFactor = Math.Round((CalcLifeYearsUsed / CalcLifeCode), 4)
End If
If (CalcLocConvention = "HALF-YEAR") Then
for YR = 1 to CalcFiscalAge step 1
If YR = CalcLifeCode + 1 Then
locFactor1 = 1
Exit For
End If
If (YR = 1 Or YR = CalcFiscalAge) Then
HALF_YEAR = 2
Else
HALF_YEAR = 1
End If
LINEAR = Math.Round(REM1 / (CalcLifeCode - YR + 1.5) / HALF_YEAR, 4)
MACR = Math.Round(REM1 / CalcLifeCode * CalcSRate / HALF_YEAR, 4)
If MACR >= LINEAR Then
DEP = MACR
Else
DEP = LINEAR
End If
locFactor1 = locFactor1 + DEP
REM1 = 1 - locFactor1
locFactor = locFactor1
Next
End If
Return locFactor
End Function

I'm calling this code in a Report Parameter like below:

=Code.CalcLocalFactor(Parameters!CalcLifeCode.Value,Parameters!CalcFiscalAge.Value,Parameters!CalcLifeYearsUsed.Value,Parameters!CalcLifeYearsUsed.Value, Parameters!CalcSRate.Value )

It is working fine for the first record where as for other records, the value is not getting changed. i.e. the first records value is coming repeatedly for all other records also.

How can I dynamically change the parameter values of the function?

Parameter is not accepting directly the field names, hence I used other parameter to initialize the field and used that parameter for this.

Ex. Parameter Name ; FieldPurchDate (internal) FieldName : PURCHDATE
Other parameter: FieldInDate (internal) FieldName : InDate

While initializing the new parameter CalcPurchDate,, I used an expression for this: Parameters!CalcFiscalAge.Value

=iif(Parameters!FieldPurchDate.Value is nothing, Parameters!FieldInDate.Value,Parameters!FieldPurchDate.Value)

and using this CalcPurchDate for processing of the parameter:

These are some of the things , I am doing ....

Please let me know how to fix this issue...

Thanks in advance

Regards,

Radhika

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Feb 20, 2008



I have a RPC which gives me multiple - single record rows like


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I know i could use any .NET Language and accomplish this. But Iam limited to using SSIS/T-SQL Proc's


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Dec 3, 2014

I have the following stored procedure to test scope of variables

alter proc updatePrereq
@pcntr int,
@pmax int
as
begin

[Code] ....

In the above script @i is declare in the if block only when the @pcntr value is 1. Assume the above stored procedure is called 5 times from this script

declare @z int
set @z = 1
declare @max int
set @max = 5
while @z <= @max
begin
exec dbo.updatePrereq @z, @max
set @z = @z + 1
end
go

As i said earlier `@i` variable exists only when `@pcntr` is `1`. Therefore when i call the stored procedure for the second time and so forth the control cannot enter the if block therefore @i variable wouldn't even exist. But the script prints the value in `@i` in each iteration, How comes this is possible should it throw an error saying `@i` variable does not exist when `@pcntr` values is greater than `1`?

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Someone claimed that the query:

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Oct 30, 2005

Hi.here is my code with my problem described in the syntax.I am using asp.net 1.1 and VB.NETThanks in advance for your help.I am still a beginner and I know that your time is precious. I would really appreciate it if you could "fill" my example function with the right code that returns the new ID of the newly inserted row. 
Public Function howToReturnID(ByVal aCompany As String, ByVal aName As String) As Integer
'that is the variable for the new id.Dim intNewID As Integer
Dim strSQL As String = "INSERT INTO tblAnfragen(aCompany, aName)" & _                                    "VALUES (@aCompany, @aName); SELECT @NewID = @@identity"
Dim dbConnection As SqlConnection = New SqlConnection(connectionString)Dim dbCommand As SqlCommand = New SqlCommand()dbCommand.CommandText = strSQL
'Here is my problem.'What do I have to do in order to add the parameter @NewID and'how do I read and return the value of @NewID within that function howToReturnID'any help is greatly appreciated!'I cannot use SPs in this application - have to do it this way! :-(
dbCommand.Parameters.Add("@aFirma", aCompany.Trim)dbCommand.Parameters.Add("@aAnsprAnrede", aName.Trim)
dbCommand.Connection = dbConnection
TrydbConnection.Open()dbCommand.ExecuteNonQuery()
'here i want to return the new ID!Return intNewID
Catch ex As Exception
Throw New System.Exception("Error: " & ex.Message.ToString())
Finally
dbCommand.Dispose()dbConnection.Close()dbConnection.Dispose()
End Try
End Function

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Aug 17, 2006

Dear all,

I am very new to the subject of writing CLR code inside SQL Server, so I apologise if my questions seem naive.

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However, the methods I need to call only make sense in the process context of the client web site which is calling the stored procedure which I want to write to return the data columns.

In effect, I want to be able to make a remote procedure call from within the SQL Server CLR code to the methods available in the client process.

Is this possible? If so, could someone please refer me to an example of how to do it.

If it can be done, it opens up lots of very cool possibilities!

Thanks.

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I have data as below: select ID,code,go,back from tableA

ID code go back
2 C US UK
2 A UK US
1 A US UK
1 Z UK US
1 C UK US
1 A US UK

I only want to pull out whole ID group which code Z exist. I tried as below:

select ID,code,go,back from tableA A
where exists
( select ID,go,back
from tableA B with (nolock)
where A.ID = B.ID
and A.code='Z')

But it only appear:

ID code go back
1 Z UK US

How can I appear with the group as well?

ID code go back
1 A US UK
1 Z UK US
1 C UK US
1 A US UK

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Nov 10, 2005

Hi,
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Apr 25, 2007

Hi all,

I have following problem:

I'm developing a Windows Mobile application, which is using RDA Pull for retrieving data from SQL Server 2005 database to PDA. Please, see the example:






Code Snippet

using (SqlCeEngine engine = new SqlCeEngine(connStr))

{

engine.CreateDatabase();

}

serverConnStr="Provider=SQLOLEDB;Data Source=.;User ID=sa;Initial Catalog=Demo;Password=xxx";

using (SqlCeRemoteDataAccess rda = new SqlCeRemoteDataAccess(

Configuration.Default.SyncServerAddress, "", "", connStr))

{

rda.Pull("MyTable", "SELECT * FROM mytable", serverConnStr, RdaTrackOption.TrackingOffWithIndexes, "ErrorTable");

}





Everythink works fine, when I use 'sa' user account in serverConnStr.

But, when I change conn string to:

"Provider=SQLOLEDB;Data Source=.;User ID=test;Initial Catalog=Demo;Password=test"

the sqlcesa30.dll cannot connect to SQL Server database.

In the sqlcesa30.log then I found following line:




Code Snippet

2007/04/17 10:43:31 Thread=1EE30 RSCB=16 Command=PULL Hr=80040E4D Login failed for user 'test'. 18456



The user 'test' is member of db_owner, db_datareader and public roles for the Demo database and in SQL Server Management Studio I'm able to login to the Demo database with using the 'test' users credentials and I'm able to run the select command on 'mytable'.



So, what's wrong? Why the sqlcesa30.dll process cannot login to the Demo database, and from another application with using the SAME connection string it works?



Please help.



Thank you.

Fipil.



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Jul 12, 2006

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Thanks,
Hendra

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Jul 15, 2014

I have a cluster hosting multiple GP databases and a second for my data-warehouse I am playing around with (personal project).

I have scripts that pull data from all the DB's to input into the DW's tables(Customers,Reps,Hub....)

An example of my branch script :

select interidas BranchID,
cmpnynamas BranchDesc,
address1as BranchAddressLine1,
address2as BranchAddressLine2,
address3as BranchAddressLine3,
zipcodeas PostalCode
from dynamics..SY01500

Where interid in ('comp1', 'comp2', 'comp4', 'comp5')

what would be the best way to using these scripts pull the data to my testDW and not have duplicate data issues?

I was thinking of using a staging DB on the GP cluster and then building an import data package to run nightly. the issue i had was how do i avoid duplicate data ?

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Nov 16, 2007

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Paul

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Mar 17, 2015

I want to assign consecutive numbers to a block of data, where block of data is based on days consecutive to each other i.e., one day apart.

Date format is: YYYY-MM-DD

Data:
TestId TestDate
----------- -----------------------
1 2011-07-21 00:00:00.000
1 2011-07-22 00:00:00.000
1 2011-07-27 00:00:00.000

[Code]....

The OrderId is the column I am trying to obtain using my following cte code, but I can't work around it.

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Jan 16, 2008

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JOHNF

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Mar 17, 2015

I want to assign consecutive numbers to a block of data where block of data is based on days consecutive to each other i.e., one day apart.

Date format is: YYYY-MM-DD

Data:

TestId TestDate
----------- -----------------------
1 2011-07-21 00:00:00.000
1 2011-07-22 00:00:00.000
1 2011-07-27 00:00:00.000
1 2011-07-29 00:00:00.000
1 2011-07-30 00:00:00.000
1 2011-07-31 00:00:00.000

[Code] ....

My Attempt:

WITH cte AS
(
SELECTTestId,
TestDate,
ROW_NUMBER() OVER
(
PARTITION BYTestId

[Code] .....

Expected Output:

TestId TestDate OrderId
----------- ----------------------- --------------------
1 2011-07-21 00:00:00.000 1
1 2011-07-22 00:00:00.000 1
1 2011-07-27 00:00:00.000 2
1 2011-07-29 00:00:00.000 3
1 2011-07-30 00:00:00.000 3

[Code] ....

The OrderId is the column I am trying to obtain using my following cte code, but I can't work around it.

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The server log has the following entry in exception.txt:

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There is also a SQLDump file generated:
* BEGIN STACK DUMP:
*   10/28/15 12:45:38 spid 63
*   Exception Address = 000000005040C183 Module(MSVCR100+000000000003C183)

[code]....

It looks like the problem is in passing varchar2 from oracle into ms sql. I had logging code in oracle block, and it works fine. I have found a few examples of using **exec() at** but there is always only integer output passed back.

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Nov 27, 2007



No idea where this bug crept in from. Have been using SSIS for 1.5 years now without hitting this problem.

I had a script component opening an XML document and parsing it using XPATH. I added some code that uses StreamReader / Streamwriter (closing one stream before starting the other). The code works without issue in my C# app.

And it ran without issue 2-3 times in SSIS. Then suddenly after running my package again, the script component says it completes successfully, yet nothing happens. I set a breakpoint on the first line of code - it never hits it. I add a msgbox as the first line of code - and it never displays.

I then close my package / exit out of ssis ... and then re-open it. When i open my script component, all of my code is GONE. All references that I added are gone.

I tried adding the streamreader/writer process to a dll I created from my c# app ... and added the DLL to the package -- same result.

I can reproduce this on 2 different computers.

Anyone experience this problem ? Any idea how to stop it ? Or debug it ?


Here is a slimmed down code sample of what causes the error :


Public Class ScriptMain
Public Sub Main()
Try
Dim xmlDoc As New XmlDocument
xmlDoc.Load("c:ulkasync_86281519_20070628045850225_4.xml")
MsgBox("xmlLoaded") --this doesn't display once the package starts "acting up"
Catch ex As Exception
MsgBox(ex.Message)
UpdateXML("c:ulkasync_86281519_20070628045850225_4.xml", ex.Message)
End Try
Dts.TaskResult = Dts.Results.Success
End Sub
Private Sub UpdateXML(ByVal fileName As String, ByVal message As String)
Try
Dim invalidChar As String = message.Trim().Substring(message.Trim().IndexOf("0x"), 4)
Dim rd As StreamReader = New StreamReader(fileName)
Dim xml As String = rd.ReadToEnd()
Xml = Xml.Replace(invalidChar, String.Empty)
xml = xml.Replace("", String.Empty)
xml = xml.Replace("<![CDATA[<![CDATA[", "<![CDATA[")
xml = xml.Replace("]]>]]>", "]]>")
MsgBox("replaced")
rd.Close()
Dim wr As StreamWriter = New StreamWriter(fileName)
wr.Write(xml)
wr.Close()
Dim xdoc As XmlDocument = New XmlDocument()
xdoc.Load(fileName)
Catch ex As Exception
UpdateXML(fileName, ex.Message)
End Try
End Sub
End Class

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May 6, 2008

Hi,
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table2( id,table1_id,start_time,end_time, etc)
Each record in table2 is a child to a parent record in table1 and there may be multiple children for each parent. The "start_time" and "end_time" fields are datatype "datetime" and are stored with actual times (not 12:00:00 AM"). I need the report to display the values for each day in a gridview, etc so I can act upon them from the "RowDataBound" sub (more math, etc). The problem that I am running into is that for records that have multiple children for a given day, I need to sum those results and display the summed data as a single row within the GV - can't seem to work that out - I keep getting every child record displaying as its own row in the GV.
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Aug 22, 2005

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Mar 6, 2008

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Nov 2, 2006

Hello -

I am trying to pull data from SQL Server 2000 database onto my Pocket PC and the simple query works on Northwind sample database but does not on another custom build database. I did test the statement in the SQL Query Analyzer and it works.

The error I get is: "Failure setting up a non parameterized query, possible incorrect SQL query."

I know the code is right - thanks to Rory B's screenscasts. Any guidance will be greatly appreciated!

Thanks!

Moldau

Here is the code:

private void RdaPull()

{

try



{

//Create the database

if (File.Exists("\My Documents\Test.sdf"))

File.Delete(\My Documents\Test.sdf);



SqlCeEngine engine = new SqlCeEngine();

engine.LocalConnectionString = localConnection;

engine.CreateDatabase();

engine.Dispose();

//Initialize RDA Object





SqlCeRemoteDataAccess rda = null;

rda = new SqlCeRemoteDataAccess(rdaUrl, localConnection);

rda.Pull ("Customers", "select * from Customers", rdaOleDbConnectionString);

rda.Dispose();

MessageBox.Show("Done");

}

catch (SqlCeException ex)

{

MessageBox.Show(ex.Message);

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Apr 22, 2008

This is my code...
public partial class test : System.Web.UI.Page
{protected void Page_Load(object sender, EventArgs e)
{SqlDatabase database = (SqlDatabase)DatabaseFactory.CreateDatabase("ConnectionString");DbCommand command = database.GetSqlStringCommand("SELECT UserName FROM Users WHERE UserID = '6264'");
 using (IDataReader reader = database.ExecuteReader(command))
{if (reader.Read())
{lblTest.Text = "test";
}
}
}
}
 
 
This is my error:
Server Error in '/' Application.


Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.
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.InvalidOperationException: Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.Source Error:



Line 21: //DbCommand command = database.GetStoredProcCommand("CorrUsers_GetByUserId_s");
Line 22: DbCommand command = database.GetSqlStringCommand("SELECT UserName FROM Users WHERE UserID = '6264'");
Line 23: database.ExecuteReader(command);
Line 24: using (IDataReader reader = database.ExecuteReader(command))
Line 25: {Source File: d:webwwwrootchacha078dev.cha.toplingo.com est.aspx.cs    Line: 23 Stack Trace:



[InvalidOperationException: Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached.]
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +1261381
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +105
System.Data.SqlClient.SqlConnection.Open() +111
Microsoft.Practices.EnterpriseLibrary.Data.Database.GetNewOpenConnection() +195
Microsoft.Practices.EnterpriseLibrary.Data.Database.GetOpenConnection(Boolean disposeInnerConnection) +106
Microsoft.Practices.EnterpriseLibrary.Data.Database.ExecuteReader(DbCommand command) +62
test.Page_Load(Object sender, EventArgs e) in d:webwwwrootchacha078dev.cha.toplingo.com est.aspx.cs:23
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +15
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +33
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +47
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1436

Any help with this matter would be very much appreciated.
 Thank you for your time.
 Sincerely,
 Jeffrey Pham

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Oct 16, 2007

Hi,
  In my application i am storing the data in a database(server A). And i have a scenario where in a middle server(server B) is there in which i need to create a table and pull the data from one of the tables from my original database server(server A) into second database server(server B). Where can i get the code to write a job script which can connect from server B to server A and pull the data from the table and delete that data from the table in server A. Can any give me the code or link where i can find the code. Please help.
Thanks

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User Defined SQL Data Pull With ASP

Dec 19, 2007

Good Afternoon,
I have recently been tasked to come up with a means by which to create SQL data pulls based on user entries.  What I mean by this is, I will have a pre defined SQL data pull set up and the user can then select the criteria upon which to pull said data.
So, say I want to display a table where one of the colums has is the "Year".  I dont however want all years of data pulled, only 2005 - 2006.  So, in form field 1, I could select start year as 2005 and in form field 2, I could select end year as 2006.  This would then give me all data from this table based on that year range, or whatever year range I select and submit.
Is there a way to do this in ASP?  I have been reading up on UDF with SQL, but I cant find anything about linking it through the use of web forms or through ASP.  Or if there is another way to accomplish this?  Any assistance is very much appreciated!

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