Assembly: Returning Globals!ReportName But Letting RS See It As Code, Not Text?

Dec 21, 2006

I'm trying to make a reusable header function. In it, there is the report name and a couple other bits of info. The problem is making RS use the real report name

If I return "Globals!ReportName" in an assembly function, then call that function, I get that exact text - but what I really want is the report name. I understand what it's doing, but how to I trick it:

Is there some way to make RS aware of the fact that this is meant to be seen as something it needs to evaluate rather than just displaying the actual text?

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=Globals!ReportFolder+ +Globals!ReportName

Dec 12, 2007

Hello All,
We are embedding the ReportFloder and ReportName in the page footer so that we know where each report is located and it's name. Basically i put a textbox in the page footer and in the value of that text box I enter

=Globals!ReportFolder+" "+Globals!ReportName

The Reportfolder doesn't print out but the ReportName does. Any thoughts???

thanks
Set_Shot_Dave

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error:

[rsPageNumberInBody] The Value expression for the textbox €˜textbox17€™ refers to the global variable PageNumber or TotalPages. These global variables can be used only in the page header and page footer.

Build complete -- 1 errors, 0 warnings



any help please?

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Hi,
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I write a code in class to create a text file and write text in it.
1) I creat a class in Visual Basic.Net 2005, whose code is given below:
Imports System
Imports System.IO
Imports Microsoft.VisualBasic
Imports System.Diagnostics
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Dim log As System.Diagnostics.EventLog = New System.Diagnostics.EventLog
log.Source = "My Application"
log.WriteEntry(errorMessage)
End Sub
End Class

2) Make & register its assembly, in SQL Server 2005.
3)Create Stored Procedure as given below:

CREATE PROCEDURE dbo.SP_LogTextFile
(
@LogName nvarchar(255), @NewMessage nvarchar(255)
)
AS EXTERNAL NAME
[asmLog].[WriteLog.WLog].[LogToTextFile]

4) When i execute this stored procedure as
Execute SP_LogTextFile 'C:Test.txt','Message1'

5) Then i got the following error
Msg 6522, Level 16, State 1, Procedure SP_LogTextFile, Line 0
A .NET Framework error occurred during execution of user defined routine or aggregate 'SP_LogTextFile':
System.UnauthorizedAccessException: Access to the path 'C:Test.txt' is denied.
System.UnauthorizedAccessException:
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, ileOptions options)
at System.IO.StreamWriter.CreateFile(String path, Boolean append)
at System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encoding, Int32 bufferSize)
at System.IO.StreamWriter..ctor(String path, Boolean append)
at System.IO.File.AppendText(String path)
at WriteLog.WLog.LogToTextFile(String LogName, String newMessage)

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Sep 28, 2007



Hi,
I'm trying to develop a custom conflict resolver and I get the following message:

Error loading custom class "HQ.MemberHandler" from custom assembly "C:shareConflictHandler.dll", Error : "Could not load type 'HQ.MemberHandler' from assembly 'ConflictHandler, Version=1.0.0.0, Culture=neutral, PublicKeyToken=42ba9b913dccf3a9'."."

The resolver is register in the GAC.
I checked with sp_enumcustomresolvers that it is register in SQL.
The sync is working fine if I'm not using the resolver.

Here's the code of the resolver:

Imports System
Imports System.Text
Imports System.Data
Imports System.Data.Common
Imports Microsoft.SqlServer.Replication.BusinessLogicSupport
Namespace HQ
Public Class MemberHandler
Inherits BusinessLogicModule
' Variables to hold server names.
Private publisherName As String
Private subscriberName As String
' Implement the Initialize method to get publication
' and subscription information.
Public Overrides Sub Initialize( _
ByVal publisher As String, _
ByVal subscriber As String, _
ByVal distributor As String, _
ByVal publisherDB As String, _
ByVal subscriberDB As String, _
ByVal articleName As String _
)
' Set the Publisher and Subscriber names.
publisherName = publisher
subscriberName = subscriber
End Sub
' Declare what types of row changes, conflicts, or errors to handle.
Public Overrides ReadOnly Property HandledChangeStates() As ChangeStates
Get
' Handle Subscriber inserts, updates and deletes.
Return (ChangeStates.SubscriberInserts Or _
ChangeStates.SubscriberUpdates Or ChangeStates.SubscriberDeletes)
End Get
End Property
Public Overrides Function InsertHandler(ByVal insertSource As SourceIdentifier, _
ByVal insertedDataSet As DataSet, ByRef customDataSet As DataSet, _
ByRef historyLogLevel As Integer, ByRef historyLogMessage As String) _
As ActionOnDataChange
If insertSource = SourceIdentifier.SourceIsSubscriber Then
' Build a line item in the audit message to log the Subscriber insert.
Dim AuditMessage As StringBuilder = New StringBuilder()
AuditMessage.Append(String.Format("A new member was entered at {0}. " + _
"The ID for the member is :", subscriberName))
AuditMessage.Append(insertedDataSet.Tables(0).Rows(0)("memb_seq").ToString())
AuditMessage.Append("Member Name :")
AuditMessage.Append(insertedDataSet.Tables(0).Rows(0)("memb_pnom").ToString())
' Set the reference parameter to write the line to the log file.
historyLogMessage = AuditMessage.ToString()
' Set the history log level to the default verbose level.
historyLogLevel = 1
' Accept the inserted data in the Subscriber's data set and
' apply it to the Publisher.
Return ActionOnDataChange.AcceptData
Else
Return MyBase.InsertHandler(insertSource, insertedDataSet, customDataSet, _
historyLogLevel, historyLogMessage)
End If
End Function
Public Overrides Function UpdateHandler(ByVal updateSource As SourceIdentifier, _
ByVal updatedDataSet As DataSet, ByRef customDataSet As DataSet, _
ByRef historyLogLevel As Integer, ByRef historyLogMessage As String) _
As ActionOnDataChange
If updateSource = SourceIdentifier.SourceIsPublisher Then
' Build a line item in the audit message to log the Subscriber update.
Dim AuditMessage As StringBuilder = New StringBuilder()
AuditMessage.Append(String.Format("An existing member was updated at {0}. " + _
"The ID for the member is ", subscriberName))
AuditMessage.Append(updatedDataSet.Tables(0).Rows(0)("memb_seq").ToString())
AuditMessage.Append("Member Name :")
AuditMessage.Append(updatedDataSet.Tables(0).Rows(0)("memb_nom").ToString())
' Set the reference parameter to write the line to the log file.
historyLogMessage = AuditMessage.ToString()
' Set the history log level to the default verbose level.
historyLogLevel = 1
' Accept the updated data in the Subscriber's data set and apply it to the Publisher.
Return ActionOnDataChange.AcceptData
Else
Return MyBase.UpdateHandler(updateSource, updatedDataSet, _
customDataSet, historyLogLevel, historyLogMessage)
End If
End Function
Public Overrides Function DeleteHandler(ByVal deleteSource As SourceIdentifier, _
ByVal deletedDataSet As DataSet, ByRef historyLogLevel As Integer, _
ByRef historyLogMessage As String) As ActionOnDataDelete
If deleteSource = SourceIdentifier.SourceIsSubscriber Then
' Build a line item in the audit message to log the Subscriber deletes.
' Note that the rowguid is the only information that is
' available in the dataset.
Dim AuditMessage As StringBuilder = New StringBuilder()
AuditMessage.Append(String.Format("An existing member was deleted at {0}. " + _
"The rowguid for the member is ", subscriberName))
AuditMessage.Append(deletedDataSet.Tables(0).Rows(0)("rowguid").ToString())
' Set the reference parameter to write the line to the log file.
historyLogMessage = AuditMessage.ToString()
' Set the history log level to the default verbose level.
historyLogLevel = 1
' Accept the delete and apply it to the Publisher.
Return ActionOnDataDelete.AcceptDelete
Else
Return MyBase.DeleteHandler(deleteSource, deletedDataSet, _
historyLogLevel, historyLogMessage)
End If
End Function
End Class
End Namespace

Here's the SQL query to register the resolver:

DECLARE @publication AS sysname;
DECLARE @article AS sysname;
DECLARE @friendlyname AS sysname;
DECLARE @assembly AS nvarchar(500);
DECLARE @class AS sysname;
SET @publication = N'memb';
SET @article = N'memb';
SET @friendlyname = N'TestConlictResolver';
SET @assembly = N'C:shareConflictHandler.dll';
SET @class = N'HQ.MemberHandler';
-- Register the business logic handler at the Distributor.
EXEC sys.sp_registercustomresolver
@article_resolver = @friendlyname,
@resolver_clsid = NULL,
@is_dotnet_assembly = N'true',
@dotnet_assembly_name = @assembly,
@dotnet_class_name = @class;
-- Add an article that uses the business logic handler
-- at the Publisher.
EXEC sp_changemergearticle
@publication = @publication,
@article = @article,
@property = N'article_resolver',
@value = @friendlyname,
@force_invalidate_snapshot = 0,
@force_reinit_subscription = 0;
GO

Any clues??

Thanks

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Namespace FluidProperties



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Function:


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Aug 31, 2007

We have a query that uses the Full-text index on a view that's returning duplicate rows. We thought maybe it was the way we were joining, but we were able to simplify the query as much as possible and it still happens. Here's the query:




Code Snippet
SELECT *
FROM FREETEXTTABLE(vwSubtable, TitleSearch, 'Across five Aprils') AS KEY_TBL
ORDER BY RANK DESC






vwSubtable is an indexed view that contains some of the columns in our original table, and is also filtering out some rows from the main table in a where clause. There are no joins in the view.

This seems like it's about as simple a query as we could get. It will return some rows twice (ie. the same primary key row is returned back as two separate rows in the resultset). This is a problem since we're filling a datagrid, which is throwing a ConcurrencyException because the primary key is already in there.

I made sure we have SP2 installed on my SQL Server. Any ideas on what might be happening?

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Letting Users Who Visit A Website Add Records To A Sql Server Database Using Visual Studio Web Developer Express Edition 2008

May 5, 2008

in visual studio web developer express edition 2008 i added a new item this was a sql server database which i called test2. I added a table called comments, and the fields name, email, comments, IPAddress, and Date and in my comments.aspx page i added a name textbox, a texbox for email, a textbox for comments and the submit button i double clicked on the submit button and added the following code
 Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click        Dim mydS As New SqlDataSource        mydS.ConnectionString = ConfigurationManager.ConnectionStrings("testConnectionString1").ToString         mydS.InsertCommandType = SqlDataSourceCommandType.Text         mydS.InsertCommand = "INSERT INTO comments(Name,Email,Comments,IPAddress,Date) VALUES (@Name,@Email,@Comments,@IPAddress,@Date)"         mydS.InsertParameters.Add("Name", TextBox1.Text)        mydS.InsertParameters.Add("Email", TextBox2.Text)        mydS.InsertParameters.Add("Comments", TextBox3.Text)        mydS.InsertParameters.Add("Date", Date.Now)        mydS.InsertParameters.Add("IPAddress", Request.Params("REMOTE_ADDR"))         Dim rowsaffected As Int16 = 0        Try            rowsaffected = mydS.Insert        Catch ex As Exception            Server.Transfer("errors.aspx")        Finally            mydS = Nothing        End Try        If rowsaffected <> 1 Then            Server.Transfer("errors.aspx")        Else            Server.Transfer("confirm.aspx")        End If    End Sub     Protected Sub TextBox1_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged     End Sub but when i run it it gives me a problem with this line mydS.ConnectionString = ConfigurationManager.ConnectionStrings("testConnectionString2).ToString and says something abt unidentified object and I want to know how do i set the connection string or alternatively where?????? and my table does not update with the corresponding values i enter on the webpage. i also changed the authentication mode to forms instead of windows as i was advised but i'm still having a problem

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FullText Search Not Returning Results After Rebuilding Full Text Index

Aug 6, 2012

We have a table that is Full Text Search index enabled on one column.This table has 200 lakhs of rows(20000000) . ContainsTable() function is searching data with in these 200 lakhs of rows(20000000), if any new rows are inserted then the ContainsTable is not going to search in these recent inserted rows.

We observed when we try for a data to search. it is returning the rows till the rows that are inserted date is less than 30th of march 2012. but not searching in the records that are created after April month , if even the data we are searching is available .

TableFulltextItemCount is around 2.2 crores.

Then we done rebuilt the FT catalog Index. then the TableFulltextItemCount became 0.Again we run the containstable query ,but still it is not getting results.

As the no of rows are very more . so i am not able to show the actual rows from which the data is not coming.

the below query gives 2 results that are from actual base table

HTML Code:
select * from g_case_action_log where cas_details like '%235355%' and product_id = 38810

To search for the same above word using FTS,I have used the query as below

HTML Code:
SELECT Distinct top 50 cal.case_id,cal.cas_details From g_case_action_log cal (READUNCOMMITTED)inner join containstable(es.g_case_action_log, cas_details, ' ("235355" OR "<br>235355" OR "235355<br> ") ') as key_tbl on cal.log_id = key_tbl.[key] Where cal.product_id = 38810 ORDER By cal.case_id DESC

I have attached one sql script file for your ref that contains create logic and index schema properties

Why it is not returning results all the time.

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Jul 8, 2015

This morning, when I look at my error logs, the following appears;

Msg 0, Level 11, State 0, Line 0

A severe error occurred on the current command. The results, if any, should be discarded.

Msg 0, Level 20, State 0, Line 0

A severe error occurred on the current command. The results, if any, should be discarded.

If I remove the contains() part from the SQL Stored Procedure, it stills runs. So, in other words, suddenly contains() started making the query crash.

I'm running SQL Server 2008 R2.

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Oct 28, 2015

We are running SQL 2014 SP1. We are using defined Full text indexes on several tables in the database. However, on one specific set of servers, a certain search will not return any data. This exact same search works on another set of servers built identically. The first responses I'm sure will be stop list, but I have dropped and recreated the FTI multiple times with different stop lists or no stop list at all and get the same results.

The specific word being searched on is YUM. If I change the value to YUMk, it actually returns, and if I change the data to TUM it returns, but YUM does not. This exact query is working on multiple other systems, so it seems to be something environmental, but I haven't been able to pinpoint it.

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May 1, 2008

We have written a test CRL stored procedure to test replacing one of our complex stored procedures but can€™t get it deployed to our SQL server that hosts a mirrored configuration of our production database (very locked down). It works fine on our development instances (not very locked down). It only references the default assemblies that were added when we created the project. All it does is use Context Connection=true to get data, loops though some records and returns the data using SQLContext. CLR is enabled on SQL server, the assembly is strongly signed, and we tried deploy using the binary string with the SAFE setting.


CREATE ASSEMBLY for assembly 'SQLCLRTest2' failed because assembly 'SQLCLRTest2' failed verification. Check if the referenced assemblies are up-to-date and trusted (for external_access or unsafe) to execute in the database. CLR Verifier error messages if any will follow this message
[ : SQLCLRTest2.StoredProcedures::GetLift][mdToken=0x600001e] Type load failed.
[token 0x02000008] Type load failed.

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